Pedal Adjusting Motor Circuit Inspection

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

CHECK PEDAL ADJUSTING MECHANISM
Check the following.
- Operation malfunction caused by pedal adjusting mechanism deformation or pinched harness or other foreign materials
- Operation malfunction and interference with other parts by poor installation
OK or NG
- OK : GO TO 2.
- NG : Repair the malfunctioning part and check again.

CHECK FUNCTION

With CONSULT-II

Check operation with "ADJ PEDAL MOTOR" in ACTIVE TEST.

ACTIVE TEST ITEM - ADJ PEDAL MOTOR

Test item	Description
ADJ PEDAL MOTOR	The pedal adjusting motor is activated by receiving the drive signal.

Fig 1: CONSULT-II Display - ACTIVE TEST

Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

GO TO 3.

OK or NG

OK : Pedal adjusting motor circuit is OK.
NG : GO TO 3.

CHECK PEDAL ADJUSTING MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and pedal adjusting motor.
3. Check continuity between automatic drive positioner control unit connector M42 terminals 37, 45 and pedal adjusting motor connector E109 terminals 4, 5.
  37 (G) - 5 (G) : Continuity should exist.
  
  45 (G/O) - 4 (G/W) : Continuity should exist.
4. Check continuity between automatic drive positioner control unit connector M42 terminals 37, 45 and ground.
  37 (G) - Ground : Continuity should not exist.
  
  45 (G/O) - Ground : Continuity should not exist.
  
  Fig 2: Checking Continuity Between Automatic Drive Positioner Control Unit Connector M42 Terminals 37, 45 & Pedal Adjusting Motor Connector E109 Terminals 4, 5
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK : GO TO 4.
- NG : Repair or replace harness.
CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL
1. Connect the automatic drive positioner control unit and pedal adjusting motor.
2. Check voltage between automatic drive positioner control unit connector and ground.
  
  Fig 3: Automatic Drive Positioner Control Unit Connector M42 Terminal Voltage Reference Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector Terminals 37, 45 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK : Replace pedal adjusting motor. Refer to REMOVAL AND INSTALLATION .
- NG : Replace automatic drive positioner control unit.