VS Volvo FH4

————————————————————————————————————————————————————————————

U004688

CAN bus short circuit

Bus off

No normal operation possible. All functionality is depending on incoming CAN data.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

CAN Communication Infotainment Net

————————————————————————————————————————————————————————————

U300041

CPU memory corrupted or

un-validated SW

downloaded

General Checksum Failure

ECU will reset and stay in boot mode

CPU memory corrupted or un-validated SW downloaded

Clear DTC

Update SW

Electronic control unit

————————————————————————————————————————————————————————————

U300045

CPU memory read/write error

Program Memory Failure

ECU will reset and stay in boot mode

Defect CPU

Clear DTC

Replace ECU

Electronic control unit

Node

DTC ISO

FailureEvent

FTB_Name

FunctBehaviorDesc

PossibleRootCause

ProcedureEraseConfirmedDtc

ProposedWorkshopAction

ProprietaryName

————————————————————————————————————————————————————————————

U300046

Calculated checksum/signature of CPU memory does not match stored

Calibration / Parameter Memory Failure

ECU will reset and stay in boot mode

CPU memory corrupted or un-validated SW downloaded

Clear DTC

Update SW

Electronic control unit

————————————————————————————————————————————————————————————

U300049

CAN

tranceiver/driver failure

Internal Electronic Failure

No normal operation possible. All functionality is depending on incoming CAN data.

Defect CPU or CAN tranceiver in ECU

Clear DTC

Check cabling and connectors Replace ECU

Electronic control unit

————————————————————————————————————————————————————————————

U300094

Critical internal

software error

Unexpected Operation

ECU will reset

Software “bug”

Clear DTC

Update SW

Electronic control unit

————————————————————————————————————————————————————————————

U300316

Voltage under 15±1V

Circuit Voltage Below Threshold

If voltage TOO low, ECU operation will suffer.

Normal functionality will

deteriorate.

Defect battery, generator or supply cabling

Clear DTC

Check supply cabling, battery and generator

Battery Power

————————————————————————————————————————————————————————————

U300317

Voltage over 34±2V

Circuit Voltage Above Threshold

If voltage TOO high for TOO long, ECU may be damaged. Normal functionality will deteriorate.

Defect battery, generator

Clear DTC

Check battery and generator

Battery Power

————————————————————————————————————————————————————————————

B150211

Short circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Camera cannot be activated

Damaged cabling or connectors

Camera cannot be activated

Clear DTC

Check cabling and connectors

Vision Camera1 Power Supply Circuit

————————————————————————————————————————————————————————————

B150212

Short Circuit

Circuit Short To Battery

Camera cannot be de-

activated

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Power

Supply Circuit

————————————————————————————————————————————————————————————

B150311

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Lens cover will be possible to open.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Activation Circuit

————————————————————————————————————————————————————————————

B150312

Short Circuit

Circuit Short To Battery

Lens cover will be possible to close.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Activation Circuit

————————————————————————————————————————————————————————————

B150313

Short Circuit

Circuit Open

Lens cover will be possible to open or close.

Harness

Clear DTC

Check cabling and connectors

Vision Camera1 Activation Circuit

————————————————————————————————————————————————————————————

B150411

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Lens heating cnanot be activated.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Heater Circuit

————————————————————————————————————————————————————————————

B150412

Short Circuit

Circuit Short To Battery

Lens heating cnanot be de- activated.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Heater Circuit

————————————————————————————————————————————————————————————

B150413

Open circuit

Circuit Open

Lens heating cannot be

controlled.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera1 Heater

Circuit

————————————————————————————————————————————————————————————

B150531

Video decoder status – detects no signal.

No Signal

No image displayed on SID.

Camera disconnected or damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera1

————————————————————————————————————————————————————————————

B150631

Video decoder status – detects no signal.

No Signal

No image displayed on SID.

DVD disconnected or damaged cabling or connectors

Clear DTC

Check cabling and connectors

DVD

Node

DTC ISO

FailureEvent

FTB_Name

FunctBehaviorDesc

PossibleRootCause

ProcedureEraseConfirmedDtc

ProposedWorkshopAction

ProprietaryName

————————————————————————————————————————————————————————————

B150711

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Camera cannot be activated

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Power Supply Circuit

————————————————————————————————————————————————————————————

B150712

Short Circuit

Circuit Short To Battery

Camera cannot be de-

activated

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Power

Supply Circuit

————————————————————————————————————————————————————————————

B150811

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Lens cover will be possible to open.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Activation Circuit

————————————————————————————————————————————————————————————

B150812

Short Circuit

Circuit Short To Battery

Lens cover will be possible

to close.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Activation

Circuit

————————————————————————————————————————————————————————————

B150813

Open circuit

Circuit Open

Lens cover will be possible to open or close.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Activation Circuit

————————————————————————————————————————————————————————————

B150911

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Lens heating cnanot be activated.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Heater Circuit

————————————————————————————————————————————————————————————

B150912

Short Circuit

Circuit Short To Battery

Lens heating cnanot be de- activated.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Heater Circuit

————————————————————————————————————————————————————————————

B150913

Open circuit

Circuit Open

Lens heating cannot be

controlled.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera2 Heater

Circuit

————————————————————————————————————————————————————————————

B150A31

Video decoder status – detects no

signal.

No Signal

No image displayed on SID.

Camera disconnected or damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera2

————————————————————————————————————————————————————————————

B150B11

Short Circuit

Circuit Short To Ground

“Output will be inhibited for 60s if output was active at the time of the SC.

Camera cannot be activated”

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Power Supply Circuit

————————————————————————————————————————————————————————————

B150B12

Short Circuit

Circuit Short To Battery

Camera cannot be de-

activated

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Power

Supply Circuit

————————————————————————————————————————————————————————————

B150C11

Short Circuit

Circuit Short To Ground

Output will be inhibited for 60s if output was active at the time of the SC.

Lens cover will be possible to open.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Activation Circuit

————————————————————————————————————————————————————————————

B150C12

Short Circuit

Circuit Short To Battery

Lens heating cnanot be de- activated.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Activation Circuit

————————————————————————————————————————————————————————————

B150C13

Open circuit

Circuit Open

Lens cover will be possible to open or close.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Activation Circuit

Node

DTC ISO

FailureEvent

FTB_Name

FunctBehaviorDesc

PossibleRootCause

ProcedureEraseConfirmedDtc

ProposedWorkshopAction

ProprietaryName

————————————————————————————————————————————————————————————

B150D11

Short Circuit

Circuit Short To Ground

“Output will be inhibited for 60s if output was active at the time of the SC.

Lens heating cnanot be activated.”

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Heater Circuit

————————————————————————————————————————————————————————————

B150D12

Short Circuit

Circuit Short To Battery

Lens heating cnanot be de-

activated.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Heater

Circuit

————————————————————————————————————————————————————————————

B150D13

Open circuit

Circuit Open

Lens heating cannot be controlled.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera3 Heater Circuit

————————————————————————————————————————————————————————————

B150E31

Video decoder status – detects no

signal.

No Signal

No image displayed on SID.

Camera disconnected or damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera3

————————————————————————————————————————————————————————————

B150F31

Video decoder status – detects no

signal.

No Signal

No image displayed on SID.

Camera disconnected or damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera4

————————————————————————————————————————————————————————————

B151011

Short Circuit

Circuit Short To Ground

“Output will be inhibited for 60s if output was active at the time of the SC.

Camera cannot be activated”

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Power Supply Circuit

————————————————————————————————————————————————————————————

B151012

Short Circuit

Circuit Short To Battery

Camera cannot be de-

activated

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Power

Supply Circuit

————————————————————————————————————————————————————————————

B151111

Short Circuit

Circuit Short To Ground

“Output will be inhibited for 60s if output was active at the time of the SC.

Lens cover will be possible to open.”

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Activation Circuit

————————————————————————————————————————————————————————————

B151112

Short Circuit

Circuit Short To Battery

Lens cover will be possible

to close.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Activation

Circuit

————————————————————————————————————————————————————————————

B151113

Open circuit

Circuit Open

Lens cover will be possible to open or close.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Activation Circuit

————————————————————————————————————————————————————————————

B151211

Short Circuit

Circuit Short To Ground

“Output will be inhibited for 60s if output was active at the time of the SC.

Lens heating cnanot be activated.”

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Heater Circuit

————————————————————————————————————————————————————————————

B151212

Short Circuit

Circuit Short To Battery

Lens heating cnanot be de-

activated.

Damaged cabling or

connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Heater

Circuit

————————————————————————————————————————————————————————————

B151213

Open circuit

Circuit Open

Lens heating cannot be controlled.

Damaged cabling or connectors

Clear DTC

Check cabling and connectors

Vision Camera4 Heater Circuit

————————————————————————————————————————————————————————————

U1FFF68

Factory mode address parameter P1C54 is active.

Event Information

No functionality affected

Factory mode not disabled.Unit not configured correctly when

leaving factory

Clear DTC

Clear the factory mode parameter.

Factory Mode Active

————————————————————————————————————————————————————————————

U114168

Too many (>29) DTCs with warning indicator bit set are active at the same

time.

Event Information

No more DTCs will be reported in diagnostic fault message on CAN.

ECU has too many DTCs set

Clear DTC

Analyze the other reported DTCs

DTC Notification Max Limit Reached

Skype
Telegram
WhatsApp
Email

Политика    Контакты

© Copyright 2024 DTCON.EU Powered by VHF84
© Copyright 2024 DTCON.EU Powered by VHF84
© Copyright 2024 DTCON.EU Powered by VHF84
error: Внимание: Контент защищён!