Diagnosis Procedure

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

1. CHECK PEDAL ADJUSTING MOTOR POWER SUPPLY 
   1. Turn the ignition switch OFF.
   2. Perform "Active test" ("PEDAL MOTOR") with CONSULT.
   3. Check voltage between automatic drive positioner control unit harness connector and ground.

      Terminal			Test Item		Voltage (V) (Approx.)
      (+)		(-)
      Automatic drive positioner control unit connector	Terminal
      M34	37	Ground	PEDAL MOTOR	OFF	0
      				RR (backward)	0
      				FR (forward)	Battery voltage
      	45			OFF	0
      				RR (backward)	Battery voltage
      				FR (forward)	0

      Fig 1: Checking Pedal Adjusting Motor Power Supply Voltage

      Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: Replace pedal adjusting motor assembly. Refer to "REMOVAL AND INSTALLATION ".

      NO: GO TO 2

2. CHECK PEDAL ADJUSTING MOTOR CIRCUIT 
   1. Disconnect automatic drive positioner control unit and pedal adjusting motor assembly.
   2. Check continuity between automatic drive positioner control unit harness connector and pedal adjusting motor assembly harness connector.

      Automatic drive positioner control unit connector	Terminal	Pedal adjusting motor assembly connector	Terminal	Continuity
      M34 (A)	37	E109 (B)	1	Yes
      	45		2

      Fig 2: Checking Pedal Adjusting Motor Circuit Continuity

      Courtesy of NISSAN NORTH AMERICA, INC.
   3. Check continuity between automatic drive positioner control unit harness connector and ground.

      Automatic drive positioner control unit connector	Terminal	Ground	Continuity
      M34 (A)	37		No
      	45

      Is the inspection result normal? 

      YES: GO TO 3

      NO: Repair or replace harness.

3. CHECK INTERMITTENT INCIDENT 

   Refer to "INTERMITTENT INCIDENT ".

   Is the inspection result normal? 

   YES: Replace automatic drive positioner control unit. Refer to "REMOVAL AND INSTALLATION ".

   NO: Repair or replace the malfunctioning part.