Power Window Lock Switch Circuit Check/With Front and Rear Power Window Anti-Pinch System

WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

CHECK POWER WINDOW LOCK SIGNAL
1. Turn ignition switch ON.
2. Check voltage between power window main switch connector D6 terminal 17 and ground.
Fig 1: Power Window Lock Signal Reference Data Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Voltage Between Connector D6 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : GO TO 3
2. NG : GO TO 2
CHECK POWER WINDOW LOCK SWITCH
Check continuity between power window main switch connector D6 terminal 15 and 17.

Fig 3: Power Window Lock Switch Reference Data Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Checking Continuity Between Connector D6 Terminals 15 And 17
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : GO TO 3.
2. NG : Replace power window main switch.
CHECK POWER WINDOW LOCK SIGNAL
Check voltage between malfunction power window sub-switch terminal connector and ground.

Fig 5: Power Window Lock Signal Reference Data Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Checking Voltage Between Malfunction Power Window Sub-Switch Terminal Connector And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : Replace malfunction power window sub-switch
2. NG : GO TO 4
CHECK POWER WINDOW LOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch and malfunction power window sub-switch connector.
3. Check continuity between power window main switch connector D6 terminal 17 and malfunction power window sub-switch connector D37 (passenger side), D55 (rear LH), D75 (rear RH), terminal 12.
  1. 17 (W) - 12 (Y/G or W): Continuity should exist.
OK or NG
1. OK : Replace malfunction power window sub-switch.
2. NG : Repair or replace harness between power window main switch and malfunction power window sub-switch.
Fig 7: Checking Continuity Between Connector D6 And Malfunction Power Window Sub-Switch
Courtesy of NISSAN MOTOR CO., U.S.A.