Nissan Rogue. Manual - part 232

DAS

U0121 VDC CAN 2

DAS-99

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

C

D

E

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G

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P

A

DTC/CIRCUIT DIAGNOSIS

U0121 VDC CAN 2

DTC Logic

INFOID:0000000011277235

DTC DETECTION LOGIC

NOTE:

If DTC U0121 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to 

DAS-

106, "DISTANCE SENSOR : DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Start the engine.

2. Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT. 
Is display history of DTC U0121 CRNT?

YES

>> Refer to 

DAS-99, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-44, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000011277236

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT. 
Are any DTCs detected?

YES

>> Refer to 

BRC-53, "DTC Index"

. 

NO

>> Replace the distance sensor. Refer to 

DAS-170, "Removal and Installation"

. 

CONSULT Display

DTC Detection Condition

Possible Cause

VDC CAN CIR1
[U0121]

Distance sensor receives an error signal from 
ABS actuator and electric unit (control unit) via 
CAN communication.

• ABS actuator and electric unit (control unit).
• Distance sensor.

DAS-100

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

U0122 VDC P-RUN DIAG

U0122 VDC P-RUN DIAG

DTC Logic

INFOID:0000000011277237

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Turn ignition ON.

2. Perform “Self Diagnostic Result” of “AVM” using CONSULT. 
Is DTC detected?

YES

>> Refer to 

DAS-100, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-44, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000011277238

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT. 
Are any DTCs detected?

YES

>> Refer to 

BRC-53, "DTC Index"

. 

NO

>> Replace the around view monitor control unit. Refer to 

DAS-173, "Removal and Installation"

. 

CONSULT Display

DTC Detection Condition

Possible Cause

VDC CAN CIR1(LDP)
[U0122]

Around view monitor control unit receives incor-
rect signal (P-RUN) from ABS actuator and elec-
tric unit (control Unit) via CAN communication.

• ABS actuator and electric unit (control unit).
• Around view monitor control unit.

DAS

U0126 STRG SEN CAN 1

DAS-101

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

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U0126 STRG SEN CAN 1

DTC Logic

INFOID:0000000011277239

DTC DETECTION LOGIC

NOTE:

If DTC U0126 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to 

DAS-

106, "DISTANCE SENSOR : DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Start the engine.

2. Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT. 
Is DTC detected?

YES

>> Refer to 

DAS-101, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-44, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000011277240

1.

CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ABS” using CONSULT. 
Are any DTCs detected?

YES

>> Refer to 

BRC-53, "DTC Index"

. 

NO

>> Replace the distance sensor. Refer to 

DAS-170, "Removal and Installation"

. 

CONSULT Display

DTC Detection Condition

Possible Cause

ST ANG SEN SIG
[U0126]

Distance sensor receives an error signal from 
steering angle sensor via CAN communication.

• Steering angle sensor.
• Distance sensor.

DAS-102

< DTC/CIRCUIT DIAGNOSIS >

[DRIVER ASSISTANCE SYSTEM]

U0401 ECM CAN 1

U0401 ECM CAN 1

DTC Logic

INFOID:0000000011277241

DTC DETECTION LOGIC

NOTE:

If DTC U0401 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to 

DAS-

106, "DISTANCE SENSOR : DTC Logic"

.

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Start the engine.

2. Perform “Self Diagnostic Result” of “LASER/RADAR” using CONSULT. 
Is DTC detected?

YES

>> Refer to 

DAS-102, "Diagnosis Procedure"

.

NO

>> Refer to 

GI-44, "Intermittent Incident"

. 

Diagnosis Procedure

INFOID:0000000011277242

1.

CHECK ECM SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “ENGINE” using CONSULT. 
Are any DTCs detected?

YES

>> Refer to 

EC-96, "DTC Index"

. 

NO

>> Replace the distance sensor. Refer to 

DAS-170, "Removal and Installation"

. 

CONSULT Display

DTC Detection Condition

Possible Cause

ECM CAN CIR2
[U0401]

Distance sensor receives an error signal from 
ECM via CAN communication.

• ECM.
• Distance sensor.