Pedal Adjusting Sensor 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 FUNCTION
With CONSULT-II

Operate the pedal adjusting switch with "PEDAL SEN" on the DATA MONITOR to make sure the voltage changes.

Fig 1: Monitor Item Contents Chart - PEDAL SEN
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: CONSULT-II Display - DATA MONITOR
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner control unit connector and ground.
  
  Fig 3: Automatic Drive Positioner Control Unit Connector M41 Terminal Voltage Reference Chart
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 4: Checking Voltage Between Automatic Drive Positioner Control Unit Connector Terminal 8 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK : Pedal adjusting sensor circuit is OK.
- NG : GO TO 2.
CHECK PEDAL ADJUSTING SENSOR CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit and pedal adjusting sensor.
2. Check continuity between automatic drive positioner connector M41, M42 terminals 8, 33, 41 and pedal adjusting sensor connector E110 terminals 1, 2, 3.
  8 (W/R) - 2 (W/R) : Continuity should exist.
  
  33 (W/L) - 1 (W/L) : Continuity should exist.
  
  41 (V) - 3 (V) : Continuity should exist.
  
  Fig 5: Checking Continuity Between Drive Positioner Control Unit Connector M41, M42 Terminals 8, 33, 41 & Pedal Adjusting Sensor Connector E110 Terminals 1, 2, 3
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between automatic drive positioner control unit connector M41, M42 terminals 8, 33, 41 and ground.
  8 (W/R) - Ground : Continuity should not exist.
  
  33 (W/L) - Ground : Continuity should not exist.
  
  41 (V) - Ground : Continuity should not exist.
OK or NG
- OK : Replace pedal adjusting motor. Refer to REMOVAL AND INSTALLATION .
- NG : Repair or replace harness.