Nissan Murano: Automatic Drive Positioner :: Dtc/circuit Diagnosis / Tilt Motor

Component Function Check

ACTIVE TEST

CONSULT

1. Select “TILT MOTOR” in “Active Test” mode of “AUTO DRIVE POS.”.

2. Check that the function operates normally.

Is the operation of relevant parts normal?

Inspection End.

Perform diagnosis procedure. Refer to Diagnosis Procedure.

CHECK TILT MOTOR POWER SUPPLY

CONSULT

1. Ignition switch OFF.

2. Disconnect tilt motor.

3. Ignition switch ON.

4. Select “TILT MOTOR” in “Active Test” mode of “AUTO DRIVE POS”.

5. Check voltage between tilt motor harness connector and ground.

   (+)		(–)	Condition		Voltage (Approx.)
   Tilt motor
   Connector	Terminal
   M85	2	Ground	TILT MOTOR	Off	0V
   				UP	0V
   				DWN (down)	Battery voltage
   	1			Off	0V
   				UP	Battery voltage
   				DWN (down)	0V

Is the inspection result normal?

Replace tilt motor. Refer to Exploded View.

GO TO 2.

CHECK TILT MOTOR CIRCUIT

1. Ignition switch OFF.

2. Disconnect automatic drive positioner control unit.

3. Check continuity between automatic drive positioner control unit harness connector and tilt motor harness connector.

   Automatic drive positioner control unit		Tilt motor		Continuity
   Connector	Terminal	Connector	Terminal
   M34	28	M85	2	Yes
   	29		1

4. Check continuity between automatic drive positioner control unit harness connector and ground.

   Automatic drive positioner control unit		Ground	Continuity
   Connector	Terminal
   M34	28		No
   	29

Is the inspection result normal?

Replace automatic drive positioner control unit. Refer to Removal and Installation.

Repair or replace harness.