Automatic Door Main Switch System 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.

AUTOMATIC DOOR MAIN SWITCH FUNCTION INSPECTION
Check automatic door main switch using switch operation.

OK or NG
- OK: Automatic door main switch is OK.
- NG: GO TO 2.
AUTOMATIC DOOR MAIN SWITCH SIGNAL INSPECTION
1. Turn ignition switch OFF.
2. While operating the automatic door main switch, check voltage between sliding door control unit (LH or RH) connector terminal 1 and ground.
  
  Fig 1: Checking Voltage Between Sliding Door Control Unit Connector Terminal 1 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: Voltage Specifications
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK: Automatic door main switch is OK.
- NG: GO TO 3.
AUTOMATIC DOOR MAIN SWITCH CIRCUIT INSPECTION
1. Disconnect automatic door main switch and sliding door control unit.
2. Check continuity between automatic door main switch connector terminals 3 (LH), 4 (RH) and sliding door control unit connectors B60, B144 terminal 15.
  
  Fig 3: Checking Continuity Between Automatic Door Main Switch Connector Terminals 3 & 4 And Sliding Door Control Unit Connectors B60, B144 terminal 15
  Courtesy of NISSAN MOTOR CO., U.S.A.
  - 3 (L/W) - 15 (L/W): Continuity should exist.
  - 4 (GR/W) - 15 (GR/W): Continuity should exist.
OK or NG
- OK: Replace automatic door main switch.
- NG: Repair or replace harness.