Nissan Skyline R32 power window trouble diagnosis
 
(1) Outline of trouble diagnosis (2-door Sports Coupe)
 
• Troubles on vehicle are classified into four large categories, and trouble diagnosis is performed according to flowchart for each category.
• Trouble diagnostic conditions are: ignition switch ON and power window lock switch in UNLOCK position.
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
REMARKS: Nearest switch operation: Attempt to operate door window by operating its nearest power window switch. Remote switch operation: Attempt to operate front passenger door window by operating power window main switch by driver seat.
 
• Caution during Trouble Diagnosis
Trouble diagnosis is performed with ignition switch set ON. When repairing trouble, be sure to disconnect battery negative terminal.
 
(2) System diagram
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
(3) Diagnostic chart
 
(A) No door window moves using respective power window switch
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
(B) Unable to operate driver seat window alone
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
(C) Unable to operate front passenger seat window using the switch on that door
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
(D) Front passenger seat window will operate with the switch on that door, but will not operate with remote switch.
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
[Point 1] Nissan Skyline R32 power window main switch continuity inspection
• Set power window lock switch in locked position (with lock button pressed), and operate driver seat and front passenger seat switches to check continuity between respective terminals using circuit tester.
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
[Point 2] Nissan Skyline R32 power window lock switch continuity inspection
• Set lock switch in unlocked position (with lock button not depressed), and press DOWN end of driver seat manual switch. Check continuity between terminals (2) and (7) using circuit tester.
 
Nissan Skyline GT-R32 power window trouble diagnosis
 
[Point 3] Continuity inspection of front passenger seat power window switch
• Operate switch in each position, and check continuity between respective terminals using circuit tester.
 
Nissan Skyline GT-R32 power window trouble diagnosis