AUTOMATIC DRIVE POSITIONER CONTROL UNIT: Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT.

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

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

Terminals			Voltage (V) (Approx.)
(+)		(-)
Automatic drive positioner control unit connector	Terminal	(-)
M33	34	Ground	Battery voltage
M33	39	Ground	Battery voltage

Fig 1: Checking Voltage Between Automatic Drive Positioner Control Unit Connector M33 And Ground

Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES: GO TO 2.

NO: Repair or replace harness.

CHECK GROUND CIRCUIT

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

Automatic drive positioner control unit connector	Terminal	Ground	Continuity
M33	40		Yes
	48

Fig 2: Checking Continuity Between Automatic Drive Positioner Control Unit Connector M33 And Ground

Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal?

YES: Automatic drive positioner control unit power supply and ground circuit are OK.

NO: Repair or replace harness.