—————————————————————————————————————-
B150593
The Collision Mitigation ( CM) system shall be automatically disabled after 3 system activations
No Operation
CM disabled and driver notified if there are many interventions or disturbances in ECU.
CM unstable and would have faulty operations if run in an environment with too many interventions
1. Extreme driving conditions are worst
2. Unclaibrated sensors mounted on trucks
3. Calibration of FLS/LPOS gone bad
Diagnostic Service 14. No additional action is needed.
1. Interview the driver about the events,If the driver says that the events were incorrect next step is to
2. checkFLS/LPOS/SteeringWheelAngle/yawRate calibration
3. check FLS/LPOS connector or any obstacles in sensors
4. Replace the sensor and check
Collision Mitigation System
—————————————————————————————————————-
U000188
Busoff on Can Comm Backbone 2
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Backbone 2 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Backbone 2 CAN connector.
CAN Communication Backbone 2 Net
—————————————————————————————————————-
U001088
Busoff on Can Comm Backbone 1.
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Backbone 1 CAN Can Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Backbone 1 CAN connector.
CAN Communication Backbone 1 Net
—————————————————————————————————————-
U200188
Busoff on Can Comm Active safety 1
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Active safety 1 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Active safety 1 CAN connector.
CAN Communication Active Safety Proprietary 1 Net
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
U200288
Busoff on Can Comm Active safety 2
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU reaches bus off status and decreases when ECU leaves bus off
status.
Active safety 2 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Active safety 2 CAN connector.
CAN Communication Active Safety Proprietary 2 Net
—————————————————————————————————————-
U300041
Faulty SW and/or Data
General Checksum Failure
ECU shall not operate
ECU SW has been tampered ECU faulty (non volatile memory ROM)
Diagnostic Service 14. No additional action is needed.
1. Check the signature value which is stored in memory.
2. Check if unexpected resets
3. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300044
RAM error
Data Memory Failure
RAM detection shall be performed by ECU after sleep mode or power on.
ECU faulty (volatile memory RAM)
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300045
NVRAM / ROM error is detected
Program Memory Failure
Checks for NVRAM / ROM error is detection
Example 1.Write to NVRAM fails
2. ECU detects a ROM
memory failure
ECU faulty (non volatile memory RAM)
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300049
ECU Internal Error
Internal Electronic Failure
Checks for The MCU clock error is detection, CAN tranciever hardware error that inhibits RX/TX transmission
1. ECU faulty (BSW driver / transceiver).
2. ECU specific Software error.
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300094
Faulty operation
Unexpected Operation
ECU checks for unexpected operations like
1. unexpected reset due to null pointer reference
2. division by zero
3. Watch dog failure
1. ECU faulty Operations (watchdog fault)
2. ECU in failsafe (limited, limphome) mode due to unexpected HW or SW errors
3. Software error
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300316
ECU Low Voltage
<10V
Circuit Voltage Below Threshold
ECU Not functional
1. Broken/bad power lines(Rusted).
2. Battery voltage too low
Diagnostic Service 14. No additional action is needed.
1. Check the batt voltage
2. Check the FRC connector
Battery Power
—————————————————————————————————————-
U300317
ECU high Voltage> 32V
Circuit Voltage Above Threshold
ECU operates Normal
1. Broken/bad power lines.
2. Battery voltage too high.
3. DACU power circuitry gone bad.
Diagnostic Service 14. No additional action is needed.
1. Check the batt voltage
2. Check the FRC connector
Battery Power
—————————————————————————————————————-
U1FFF68
Truck is in Factory Mode
Event Information
Truck is in Factory Mode
Truck is in Factory Mode
Diagnostic Service 14. No additional action is needed.
Check the Factory Mode parameter Value: Parameter P1C54
Factory Mode Active
—————————————————————————————————————-
U250044
Internal Data – RAM Inconsistency detected
Data Memory Failure
RAM detection shall be performed after sleep mode or power on and this DTC set if RAM check failed
1. ECU faulty (volatile memory RAM)
2. Normal operation crrupted the data in RAM
Diagnostic Service 14. No additional action is needed.
1. Make proper shutdown to avoid this problem(Re-start the system.
Internal Data Inconsistency
—————————————————————————————————————-
U250045
Internal Data – ROM Inconsistency detected
Program Memory Failure
Checks for NVRAM / ROM error is detection
Example: 1.Write to NVRAM fails
2. ECU detects a ROM
memory failure
1. ECU faulty (Non volatile memory ROM)
2. Normal operation crrupted the data in ROM
Diagnostic Service 14. No additional action is needed.
1. Make proper shutdown to avoid this problem(Re-start the system.
Internal Data Inconsistency
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B100211
FCW LED – Short to Ground
Circuit Short To Ground
LED shall not be powered and visual warning for ACC and CM Functionality is disabled
1. LED damaged/Internally shorted/broken.
2. Wires broken. Insulation damage or its wire shorted to truck body.
3. DACU supply circuitry for LED faulty.
Diagnostic Service 14. No additional action is needed.
1. Check the FCW HUD connections and its wiring
2. Check LEDs short/Open with multimeter
FCW HUD Power Supply
—————————————————————————————————————-
B100215
FCW LED -Short to Batt or open Ck
Circuit Short To Battery or Open
LED shall not be powered Up and visual warning for ACC and CM Functionality is disabled
1. LED damaged/open internally/broken.
2. Wires broken. Insulation damage or LED wires shorted to battery voltage.
3. LED Connector open/SideSensor disconnected
Diagnostic Service 14. No additional action is needed.
1. Check the FCW HUD connections and its wiring
2. Check LEDs short/Open with multimeter
FCW HUD Power Supply
—————————————————————————————————————-
U114268
More than Maximum allowed other
DTCs (29 DTC’s )
with WIB Bit set are active in the ECU
Event Information
This component is responsible to collect DTC information from the DEM and to send the DiagnosticFaultStatus signal to the DiagnosticWarningManager
.
The DiagnosticFaultStatus will be sent periodically from the application and will also be used as a heartbeat signal to monitor that the ECU is still alive.
Major ECU fault.
Diagnostic Service 14. No additional action is needed.
1. Check No of active DTCs count if more than 29
DTC Notification Max Limit Reached
—————————————————————————————————————-
B100111
FLS – Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Adaptive Cruise Contro and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100112
FLS – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100113
FLS – Open Circuit
Circuit Open
Sensor shall not be powered and Adaptive Cruise Contro and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3. FLS Connector open/FLS
disconnected
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100116
FLS – Low Voltage < 10V
Circuit Voltage Below Threshold
Sensor shall not be powered and Adaptive Cruise Control and Collision Mitigation Functionalities are disabled
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B100117
FLS – High Voltage > 32V
Circuit Voltage Above Threshold
Sensor shall not be powered and Adaptive Cruise Control and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. FLS Wires broken. Insulation damage.
3. Bad connection/contacts with FLS connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B150311
Lane Change Support LED – Short to Ground
Circuit Short To Ground
LED shall not be powered and visual warning for Lane Change Support Functionality is disabled
1. LED damaged/Internally shorted/broken.
2. Wires broken. Insulation damage or its wire shorted to truck body.
3.DACU supply circuitry for LED faulty.
Diagnostic Service 14. No additional action is needed.
1. Check the LCS HUD connections and its wiring
2. Check LEDs short/Open with multimeter
LCS LED Power Supply
—————————————————————————————————————-
B150315
LCS LED – Short to Batt or open Ck
Circuit Short To Battery or Open
LED shall not be powered Up and visual warning for Lane Change Support Functionality is disabled
1. LED damaged/open internally/broken.
2. Wires broken. Insulation damage or LED wires shorted to battery voltage.
3. LED Connector open/SideSensor disconnected
Diagnostic Service 14. No additional action is needed.
1. Check the LCS HUD connections and its wiring
2. Check LEDs short/Open with multimeter
LCS LED Power Supply
—————————————————————————————————————-
B100011
Lane Positioning Sensor (LPOS) – Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100012
Lane Positioning Sensor(LPOS) – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100013
Lane Positioning Sensor(LPOS) – Open Circuit
Circuit Open
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. LPOS Connector open/LPOS disconnected
2. DACU supply circuitry for LPOS faulty
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100016
Lane Positioning Sensor(LPOS) – Low Voltage < 8.5V
Circuit Voltage Below Threshold
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3. Bad connection/contacts with LPOS connector
Diagnostic Service 14. No additional action is needed.
1. Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100017
Lane Positioning Sensor(LPOS) – High Voltage > 32V
Circuit Voltage Above Threshold
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. LPOS wiring Insulation damage.
3. Bad connection/contacts with LPOS connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1. Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150416
Side Sensor – Low Voltage <10V. Failure event sent
Circuit Voltage Below Threshold
If Side Sensor voltage supply out of range (abnormal low) then then Lane Change Support(LCS) System status is set to error, SideObjectDetectedT2P set to error and Report to DEM. Side Sensor voltage supply out of range (abnormal low) information is received through DiagnosticsFaultStatus_DM 1 signal
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
3. check Side sensor for physical damage
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150417
Side Sensor – High Voltage > 14V. Failure event sent
Circuit Voltage Above Threshold
If Side Sensor voltage supply out of range (abnormal high) then Lane Change Support(LCS) System status is set to error. SideObjectDetectedT2P set to error and Report to DEM Side Sensor voltage supply out of range (abnormal high) information is received through DiagnosticsFaultStatus_DM 1 signal
1. Connected component broken.
2. Sidesensor Wires broken. Insulation damage.
3. Bad connection/contacts with Sidesensor connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
3. check Side sensor for physical damage
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150438
Message Update Rate is not correct.
Signal Frequency Incorrect
If Side Sensor local CAN abnormal update rate detected then set SideObjectDetectedT2P as error and Report to DEM. Side Sensor local CAN abnormal update rate information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side Sensor local CAN abnormal update rate detected
2. Sidesensor is faulty
3. Sidesensor CAN lines got damaged/bad connections/connector loose
Diagnostic Service 14. No additional action is needed.
1. check SS signal frequency
2. Check its CAN and Supply connectors
3. Restart and check
4. Check its supply
5. check Side sensor for physical damage
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150454
CCP(CAN Calibration Protocol) Initialization Error with SideSensor
Missing Calibration
Lane Change Support(LCS) will Initialize the Side Sensor after powering up the sensor and read/upload parameter from sensor. If there is some mismatch in the sensor parameter and the DACU parameter, the differed parameter will be sent to sensor in a new CCP session.
Gateway object detection message received from Side Sensor
1. Side Sensor CCP initialisation not completed due to communication failure
2. 3 attempts of CCP initialisation failed.
3. No proper Vehicle mode transition/short transition of vehicle mode
Diagnostic Service 14. No additional action is needed.
1. check Side sensor for physical damage
2. Check its CAN and Supply connectors
3. Restart and check
4. Check its supply
Lane Change Support Side Sensor Module
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150487
Communication Failure with Side Sensor, No messages recieved from Side sensor
Missing Message
If Side sensor hardware is faulty then detected or blocked then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor hardware fault information is received through DiagnosticsFaultStatus_DM 1 signal.
1. No supply to Side sensor
2. Sidesensor is faulty/damaged/connector to sensor is loose or damaged
3. 3 attempts of CCP initialisation failed so it require another Vehicle mode transition.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150492
Side sensor incorrect operation
Performance or Incorrect Operation
If Side sensor software is faulty then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error. Side sensor software fault information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side sensor is faulty
2. Sidesensor CAN lines got damaged/bad connections/connector loose
3. Supply to Sidesensor abnormal so sidesensor might behaves abnormal
Diagnostic Service 14. No additional action is needed.
1. check Side sensor for physical damage
2. Check its CAN and Supply connectors
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150496
Side Sensor Internal failure
Component Internal Failure
If Side sensor hardware fault detected then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor hardware fault information is received through DiagnosticsFaultStatus_DM 1 signal.
1. Side sensor is faulty/internally shorted
2. Sidesensor CCP initialisation improper so it may require another Vehicle mode transition
3. Supply to Sidesensor abnormal so sidesensor might behaves abnormal
Diagnostic Service 14. No additional action is needed.
1. Check Side sensor
2. Check its CAN and Supply connectors
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150497
Side sensor operation obstructed or blocked.
Component or System Operation Obstructed or Blocked
If Side sensor blocked then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor blocked information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side Sensor is either Blocked or sensor failure to detect objects or obstructed(sensor faulty).
2. Sidesensor CCP initialisation improper so it may require another Vehicle mode transition
3. Improper sully to Sidesensor
Diagnostic Service 14. No additional action is needed.
1. Check SS whether it is aged or it is under working condition.
2. Check any obstacles in Sensor
3. Check its connector
Lane Change Support Side Sensor Module
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150498
Side sensor over temperature (> 85ºC OR < -40ºC)
Component or System Over Temperature
If Side Sensor temperature out of range then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side Sensor temperature out of range information is received through DiagnosticsFaultStatus_DM 1 signal.
1. Side sensor temperature out of range
2. Due to loose contact in its connector it is over heated
3. Supply to sidesensor is too high.
Diagnostic Service 14. No additional action is needed.
1. Check SS tempearture
2. Check sidesensor connector and its wiring
3. Check with new sensor
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150211
Side Sensor- Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Lane Change Support System status is set to disabled/error based on Vehicle Mode
1. Connected component broken.
2. Wires broken. Insulation damage.
3. DACU supply circuitry for
Sidesensor faulty.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors/wirings to the sensors
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150212
SS – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
Sidesensor faulty.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors to the sensors
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150213
Side Sensor – Open Circuit
Circuit Open
Sensor shall not be powered and Lane Change Support System status is set to disabled/error based on Vehicle Mode
1. Connected component broken.
2. Wires broken. Insulation damage.
3. Sidesensor Connector open/SideSensor
disconnected
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors to the sensors
2. Check if sensor disconnected
3. check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150216
Side Sensor – Low Voltage <10V
Circuit Voltage Below Threshold
Sensor shall not be powered and Lane Change Support System status is set to disabled (if battery power <10) /error based on Vehicle Mode
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150217
Side Sensor – High Voltage > 14V
Circuit Voltage Above Threshold
Sensor shall not be powered and Lane Change Support System status is set to disabled (if battery power >32)/error based on Vehicle Mode
1. Connected component broken.
2. Sidesensor Wires broken. Insulation damage.
3. Bad connection/contacts with Sidesensor connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
C006368
High noise in Yaw Rate signal input to DACU
Event Information
YawRateStatus shall be set to status NOK. But the best possible Yawrate value shall be sent in the signal “YawRateCompensated”
The last 10 samples are evaluated and if the maximum and minimum values of YawRate differ more than +/- 0.2 rad/s (default) from the mean
value the DTC is set.
Diagnostic Service 14. No additional action is needed.
Do nothing(this DTC just explains why the function was disabled)
Yaw Rate Sensor
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150593
The Collision Mitigation ( CM) system shall be automatically disabled after 3 system activations
No Operation
CM disabled and driver notified if there are many interventions or disturbances in ECU.
CM unstable and would have faulty operations if run in an environment with too many interventions
1. Extreme driving conditions are worst
2. Unclaibrated sensors mounted on trucks
3. Calibration of FLS/LPOS gone bad
Diagnostic Service 14. No additional action is needed.
1. Interview the driver about the events,If the driver says that the events were incorrect next step is to
2. checkFLS/LPOS/SteeringWheelAngle/yawRate calibration
3. check FLS/LPOS connector or any obstacles in sensors
4. Replace the sensor and check
Collision Mitigation System
—————————————————————————————————————-
B150968
CM input signal failure
Event Information
NA
failures in the input signals of CM
Diagnostic Service 14. No additional action is needed.
NA
Collision Warning With Emergency Brake, Input Signal Failure
—————————————————————————————————————-
B150A68
FCW input signal failure
Event Information
NA
failures in the input signals of FCW
Diagnostic Service 14. No additional action is needed.
NA
FCW Failure
—————————————————————————————————————-
B150882
Alive request from the watch dog is not updated
Alive / Sequence Counter Incorrect / Not Updated
NA
CollisionSituationAliveRequ est value is 14 or CollisionSituationAliveRequ est counter is not updated
properly.
Diagnostic Service 14. No additional action is needed.
NA
Collision Status Alive Monitoring
—————————————————————————————————————-
B150B68
Stuck of these critical Input Signals Yaw rate
Vehicle speed Target fusion CollisionSituation Status signal Vehicle width Equivalent wheelbase turning Acceleration
radar ego speed acceleration
Event Information
Each time an indication of failure is detected an emergency brake shall not be allowed within a time window of 10s or as long as the failure exists
Critical signals behaviour is incorrect for 10 times or too long time.
Diagnostic Service 14. No additional action is needed.
NA
Safety Critical Signals Monitoring
—————————————————————————————————————-
U000188
Busoff on Can Comm Backbone 2
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Backbone 2 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Backbone 2 CAN connector.
CAN Communication Backbone 2 Net
—————————————————————————————————————-
U001088
Busoff on Can Comm Backbone 1.
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Backbone 1 CAN Can Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Backbone 1 CAN connector.
CAN Communication Backbone 1 Net
—————————————————————————————————————-
U200188
Busoff on Can Comm Active safety 1
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU
reaches bus off status and decreases when ECU leaves
bus off status.
Active safety 1 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
1. Check Active safety 1 CAN connector.
2. Check for P1GD8 parameter(has to be true).
CAN Communication Active Safety Proprietary 1 Net
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
U200288
Busoff on Can Comm Active safety 2
Bus off
No Communication and error frames generated. The FDC(Fault detection count) shall increase each time the ECU reaches bus off status and decreases when ECU leaves bus off
status.
Active safety 2 CAN Comm lines short to Ground/Battery.
Diagnostic Service 14. No additional action is needed.
Check Active safety 2 CAN connector.
CAN Communication Active Safety Proprietary 2 Net
—————————————————————————————————————-
U300041
Faulty SW and/or Data
General Checksum Failure
ECU shall not operate
ECU SW has been tampered ECU faulty (non volatile memory ROM)
Diagnostic Service 14. No additional action is needed.
1. Check the signature value which is stored in memory.
2. Check if unexpected resets
3. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300044
RAM error
Data Memory Failure
RAM detection shall be performed by ECU after sleep mode or power on.
ECU faulty (volatile memory RAM)
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300045
NVRAM / ROM error is detected
Program Memory Failure
Checks for NVRAM / ROM error is detection
Example 1.Write to NVRAM fails
2. ECU detects a ROM
memory failure
ECU faulty (non volatile memory RAM)
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300049
ECU Internal Error
Internal Electronic Failure
Checks for The MCU clock error is detection, CAN tranciever hardware error that inhibits RX/TX transmission
1. ECU faulty (BSW driver / transceiver).
2. ECU specific Software error.
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300094
Faulty operation
Unexpected Operation
ECU checks for unexpected operations like
1. unexpected reset due to null pointer reference
2. division by zero
3. Watch dog failure
1. ECU faulty Operations (watchdog fault)
2. ECU in failsafe (limited, limphome) mode due to unexpected HW or SW errors
3. Software error
Diagnostic Service 14. No additional action is needed.
1. Checkif unexpected resets
2. Replace the DACU and check
Electronic control unit
—————————————————————————————————————-
U300316
ECU Low Voltage
<10V
Circuit Voltage Below Threshold
ECU Not functional
1. Broken/bad power lines(Rusted).
2. Battery voltage too low
Diagnostic Service 14. No additional action is needed.
1. Check the batt voltage
2. Check the FRC connector
Battery Power
—————————————————————————————————————-
U300317
ECU high Voltage> 32V
Circuit Voltage Above Threshold
ECU operates Normal
1. Broken/bad power lines.
2. Battery voltage too high.
3. DACU power circuitry gone bad.
Diagnostic Service 14. No additional action is needed.
1. Check the batt voltage
2. Check the FRC connector
Battery Power
—————————————————————————————————————-
U1FFF68
Truck is in Factory Mode
Event Information
Truck is in Factory Mode
Truck is in Factory Mode
Diagnostic Service 14. No additional action is needed.
Check the Factory Mode parameter Value: Parameter P1C54
Factory Mode Active
—————————————————————————————————————-
U250044
Internal Data – RAM Inconsistency detected
Data Memory Failure
RAM detection shall be performed after sleep mode or power on and this DTC set if RAM check failed
1. ECU faulty (volatile memory RAM)
2. Normal operation crrupted the data in RAM
Diagnostic Service 14. No additional action is needed.
1. Make proper shutdown to avoid this problem(Re-start the system.
Internal Data Inconsistency
—————————————————————————————————————-
U250045
Internal Data – ROM Inconsistency detected
Program Memory Failure
Checks for NVRAM / ROM error is detection
Example: 1.Write to NVRAM fails
2. ECU detects a ROM
memory failure
1. ECU faulty (Non volatile memory ROM)
2. Normal operation crrupted the data in ROM
Diagnostic Service 14. No additional action is needed.
1. Make proper shutdown to avoid this problem(Re-start the system.
Internal Data Inconsistency
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B100211
FCW LED – Short to Ground
Circuit Short To Ground
LED shall not be powered and visual warning for ACC and CM Functionality is disabled
1. LED damaged/Internally shorted/broken.
2. Wires broken. Insulation damage or its wire shorted to truck body.
3. DACU supply circuitry for LED faulty.
Diagnostic Service 14. No additional action is needed.
1. Check the FCW HUD connections and its wiring
2. Check LEDs short/Open with multimeter
FCW HUD Power Supply
—————————————————————————————————————-
B100215
FCW LED -Short to Batt or open Ck
Circuit Short To Battery or Open
LED shall not be powered Up and visual warning for ACC and CM Functionality is disabled
1. LED damaged/open internally/broken.
2. Wires broken. Insulation damage or LED wires shorted to battery voltage.
3. LED Connector open/SideSensor disconnected
Diagnostic Service 14. No additional action is needed.
1. Check the FCW HUD connections and its wiring
2. Check LEDs short/Open with multimeter
FCW HUD Power Supply
—————————————————————————————————————-
U114268
More than Maximum allowed other
DTCs (29 DTC’s )
with WIB Bit set are active in the ECU
Event Information
This component is responsible to collect DTC information from the DEM and to send the DiagnosticFaultStatus signal to the DiagnosticWarningManager
.
The DiagnosticFaultStatus will be sent periodically from the application and will also be used as a heartbeat signal to monitor that the ECU is still alive.
Major ECU fault.
Diagnostic Service 14. No additional action is needed.
1. Check No of active DTCs count if more than 29
DTC Notification Max Limit Reached
—————————————————————————————————————-
B100111
FLS – Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Adaptive Cruise Contro and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100112
FLS – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100113
FLS – Open Circuit
Circuit Open
Sensor shall not be powered and Adaptive Cruise Contro and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3. FLS Connector open/FLS
disconnected
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B100116
FLS – Low Voltage < 10V
Circuit Voltage Below Threshold
Sensor shall not be powered and Adaptive Cruise Control and Collision Mitigation Functionalities are disabled
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B100117
FLS – High Voltage > 32V
Circuit Voltage Above Threshold
Sensor shall not be powered and Adaptive Cruise Control and Collision Mitigation Functionalities are disabled
1. Connected component broken.
2. FLS Wires broken. Insulation damage.
3. Bad connection/contacts with FLS connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check FLS sensor for physical damage
Forward Looking Sensor Power Supply
—————————————————————————————————————-
B150C68
Stuck of Input Signal Front Axle Speed.
Event Information
Signal Vehicle Speed Compensated will signal error.
if the insignal Front Axle Speed is monitored to be not updated and the signal Vehicle Speed Compensated shall signal error.
Diagnostic Service 14. No additional action is needed.
Do nothing(this DTC just explains why the function was disabled)
Front Axle Speed Signal, Monitoring
—————————————————————————————————————-
B150311
Lane Change Support LED – Short to Ground
Circuit Short To Ground
LED shall not be powered and visual warning for Lane Change Support Functionality is disabled
1. LED damaged/Internally shorted/broken.
2. Wires broken. Insulation damage or its wire shorted to truck body.
3.DACU supply circuitry for LED faulty.
Diagnostic Service 14. No additional action is needed.
1. Check the LCS HUD connections and its wiring
2. Check LEDs short/Open with multimeter
LCS LED Power Supply
—————————————————————————————————————-
B150315
LCS LED – Short to Batt or open Ck
Circuit Short To Battery or Open
LED shall not be powered Up and visual warning for Lane Change Support Functionality is disabled
1. LED damaged/open internally/broken.
2. Wires broken. Insulation damage or LED wires shorted to battery voltage.
3. LED Connector open/SideSensor disconnected
Diagnostic Service 14. No additional action is needed.
1. Check the LCS HUD connections and its wiring
2. Check LEDs short/Open with multimeter
LCS LED Power Supply
—————————————————————————————————————-
B100011
Lane Positioning Sensor (LPOS) – Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100012
Lane Positioning Sensor(LPOS) – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
LPOS faulty.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100013
Lane Positioning Sensor(LPOS) – Open Circuit
Circuit Open
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. LPOS Connector open/LPOS disconnected
2. DACU supply circuitry for LPOS faulty
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B100016
Lane Positioning Sensor(LPOS) – Low Voltage < 8.5V
Circuit Voltage Below Threshold
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. Wires broken. Insulation damage.
3. Bad connection/contacts with LPOS connector
Diagnostic Service 14. No additional action is needed.
1. Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B100017
Lane Positioning Sensor(LPOS) – High Voltage > 32V
Circuit Voltage Above Threshold
Sensor shall not be powered and Lane Keeping Support(LKS) Functionality is disabled
1. Connected component broken.
2. LPOS wiring Insulation damage.
3. Bad connection/contacts with LPOS connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1. Check Supply voltage and its connectors/wiring
2. Check LPOS sensor for physical damage
LPOS Power supply
—————————————————————————————————————-
B150416
Side Sensor – Low Voltage <10V. Failure event sent
Circuit Voltage Below Threshold
If Side Sensor voltage supply out of range (abnormal low) then then Lane Change Support(LCS) System status is set to error, SideObjectDetectedT2P set to error and Report to DEM. Side Sensor voltage supply out of range (abnormal low) information is received through DiagnosticsFaultStatus_DM 1 signal
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
3. check Side sensor for physical damage
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150417
Side Sensor – High Voltage > 14V. Failure event sent
Circuit Voltage Above Threshold
If Side Sensor voltage supply out of range (abnormal high) then Lane Change Support(LCS) System status is set to error. SideObjectDetectedT2P set to error and Report to DEM Side Sensor voltage supply out of range (abnormal high) information is received through DiagnosticsFaultStatus_DM 1 signal
1. Connected component broken.
2. Sidesensor Wires broken. Insulation damage.
3. Bad connection/contacts with Sidesensor connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
3. check Side sensor for physical damage
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150438
Message Update Rate is not correct.
Signal Frequency Incorrect
If Side Sensor local CAN abnormal update rate detected then set SideObjectDetectedT2P as error and Report to DEM. Side Sensor local CAN abnormal update rate information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side Sensor local CAN abnormal update rate detected
2. Sidesensor is faulty
3. Sidesensor CAN lines got damaged/bad connections/connector loose
Diagnostic Service 14. No additional action is needed.
1. check SS signal frequency
2. Check its CAN and Supply connectors
3. Restart and check
4. Check its supply
5. check Side sensor for physical damage
Lane Change Support Side Sensor Module
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150454
CCP(CAN Calibration Protocol) Initialization Error with SideSensor
Missing Calibration
Lane Change Support(LCS) will Initialize the Side Sensor after powering up the sensor and read/upload parameter from sensor. If there is some mismatch in the sensor parameter and the DACU parameter, the differed parameter will be sent to sensor in a new CCP session.
Gateway object detection message received from Side Sensor
1. Side Sensor CCP initialisation not completed due to communication failure
2. 3 attempts of CCP initialisation failed.
3. No proper Vehicle mode transition/short transition of vehicle mode
Diagnostic Service 14. No additional action is needed.
1. check Side sensor for physical damage
2. Check its CAN and Supply connectors
3. Restart and check
4. Check its supply
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150487
Communication Failure with Side Sensor, No messages recieved from Side sensor
Missing Message
If Side sensor hardware is faulty then detected or blocked then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor hardware fault information is received through DiagnosticsFaultStatus_DM 1 signal.
1. No supply to Side sensor
2. Sidesensor is faulty/damaged/connector to sensor is loose or damaged
3. 3 attempts of CCP initialisation failed so it require another Vehicle mode transition.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors
2. Check its supply
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150492
Side sensor incorrect operation
Performance or Incorrect Operation
If Side sensor software is faulty then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error. Side sensor software fault information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side sensor is faulty
2. Sidesensor CAN lines got damaged/bad connections/connector loose
3. Supply to Sidesensor abnormal so sidesensor might behaves abnormal
Diagnostic Service 14. No additional action is needed.
1. check Side sensor for physical damage
2. Check its CAN and Supply connectors
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150496
Side Sensor Internal failure
Component Internal Failure
If Side sensor hardware fault detected then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor hardware fault information is received through DiagnosticsFaultStatus_DM 1 signal.
1. Side sensor is faulty/internally shorted
2. Sidesensor CCP initialisation improper so it may require another Vehicle mode transition
3. Supply to Sidesensor abnormal so sidesensor might behaves abnormal
Diagnostic Service 14. No additional action is needed.
1. Check Side sensor
2. Check its CAN and Supply connectors
Lane Change Support Side Sensor Module
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
B150497
Side sensor operation obstructed or blocked.
Component or System Operation Obstructed or Blocked
If Side sensor blocked then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side sensor blocked information is received through DiagnosticsFaultStatus_DM 1 signal
1. Side Sensor is either Blocked or sensor failure to detect objects or obstructed(sensor faulty).
2. Sidesensor CCP initialisation improper so it may require another Vehicle mode transition
3. Improper sully to Sidesensor
Diagnostic Service 14. No additional action is needed.
1. Check SS whether it is aged or it is under working condition.
2. Check any obstacles in Sensor
3. Check its connector
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150498
Side sensor over temperature (> 85ºC OR < -40ºC)
Component or System Over Temperature
If Side Sensor temperature out of range then set SideObjectDetectedT2P as error and Report to DEM. Lane Change Support(LCS) System status is set to error Side Sensor temperature out of range information is received through DiagnosticsFaultStatus_DM 1 signal.
1. Side sensor temperature out of range
2. Due to loose contact in its connector it is over heated
3. Supply to sidesensor is too high.
Diagnostic Service 14. No additional action is needed.
1. Check SS tempearture
2. Check sidesensor connector and its wiring
3. Check with new sensor
Lane Change Support Side Sensor Module
—————————————————————————————————————-
B150211
Side Sensor- Short to Ground
Circuit Short To Ground
Sensor shall not be powered and Lane Change Support System status is set to disabled/error based on Vehicle Mode
1. Connected component broken.
2. Wires broken. Insulation damage.
3. DACU supply circuitry for
Sidesensor faulty.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors/wirings to the sensors
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150212
SS – Short to Batt
Circuit Short To Battery
Sensor shall be power ON even on Inactive condition
1. Connected component broken.
2. Wires broken. Insulation damage.
3.DACU supply circuitry for
Sidesensor faulty.
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors to the sensors
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150213
Side Sensor – Open Circuit
Circuit Open
Sensor shall not be powered and Lane Change Support System status is set to disabled/error based on Vehicle Mode
1. Connected component broken.
2. Wires broken. Insulation damage.
3. Sidesensor Connector open/SideSensor
disconnected
Diagnostic Service 14. No additional action is needed.
1. Check its CAN and Supply connectors to the sensors
2. Check if sensor disconnected
3. check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150216
Side Sensor – Low Voltage <10V
Circuit Voltage Below Threshold
Sensor shall not be powered and Lane Change Support System status is set to disabled (if battery power <10) /error based on Vehicle Mode
1. Broken/bad power lines(Rusted) or Insulation damage
2. Connected component/its wire broken.
3. Battery voltage too low.
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check Side sensor for physical damage
Lane Change Support Power Supply
—————————————————————————————————————-
B150217
Side Sensor – High Voltage > 14V
Circuit Voltage Above Threshold
Sensor shall not be powered and Lane Change Support System status is set to disabled (if battery power >32)/error based on Vehicle Mode
1. Connected component broken.
2. Sidesensor Wires broken. Insulation damage.
3. Bad connection/contacts with Sidesensor connector got shorted with battery supply
Diagnostic Service 14. No additional action is needed.
1.Check Supply voltage and its connectors/wiring
2. Check Side sensor for physical damage
Lane Change Support Power Supply
Node
DTC ISO
FailureEvent
FTB_Name
FunctBehaviorDesc
PossibleRootCause
ProcedureEraseConfirmedDtc
ProposedWorkshopAction
ProprietaryName
—————————————————————————————————————-
C006368
High noise in Yaw Rate signal input to DACU
Event Information
YawRateStatus shall be set to status NOK. But the best possible Yawrate value shall be sent in the signal “YawRateCompensated”
The last 10 samples are evaluated and if the maximum and minimum values of YawRate differ more than +/- 0.2 rad/s (default) from the mean
value the DTC is set.
Diagnostic Service 14. No additional action is needed.
Do nothing(this DTC just explains why the function was disabled)
Yaw Rate Sensor