Nissan Rogue (T33) 2021-Present Service Manual: Power Supply and Ground Circuit

Nissan Rogue (T33) 2021-Present Service Manual / Cruise Control & Driver Assistance :: Driver Assistance System / Adas Control Unit :: Dtc/circuit Diagnosis / Power Supply and Ground Circuit

Diagnosis Procedure

CHECK FUSE

Check that the following fuse is not blown:

Signal name Fuse No.
Ignition power supply 40 (10 A)

Is the fuse blown?

YES>>

Replace the blown fuse after repairing the affected circuit.

NO>>

GO TO 2.

CHECK ADAS CONTROL UNIT 2 POWER SUPPLY CIRCUIT

Check voltage between ADAS control unit 2 harness connector and ground.

Terminal Condition

Voltage

(Approx.)
(+) (–)
ADAS control unit 2 Ground Ignition switch
Connector Terminal

B4 *1

B135 *2

20 *1

18 *2		 OFF 0 V
ON Battery voltage

*1 : Without ProPILOT Assist 2.1

*2 : With ProPILOT Assist 2.1

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair the ADAS control unit 2 power supply circuit.

CHECK ADAS CONTROL UNIT 2 GROUND CIRCUIT

  1. Turn the ignition switch OFF.

  2. Disconnect the ADAS control unit 2 harness connector.

  3. Check for continuity between ADAS control unit 2 harness connector and ground.

    ADAS control unit 2 Ground Continuity
    Connector Terminal

    B4 *1

    B135 *2

    30 *1

    1 *2

    21 *2

    36 *2    		 Yes

    *1 : Without ProPILOT Assist 2.1

    *2 : With ProPILOT Assist 2.1

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair the ADAS control unit 2 ground circuit.

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