NO.2 THE DRIVER'S SIDE POWER WINDOW IS INOPERATIVE[POWER
WINDOW SYSTEM]
DRIVER'S SIDE POWER WINDOW INOPERATIVE[POWER WINDOW SYSTEM] POSSIBLE
CAUSES
Terminal G (main switch)-
terminal G (motor)
Terminal B (main switch)-
terminal A (motor)
Soft-top model
passenger's side:
Terminal A (main switch)-
terminal G (motor)
Terminal D (main switch)-
terminal A (motor)
Is the open or short circuit
detected?
7
Inspect suspected side power
window motor.
(See
POWER WINDOW
MOTOR INSPECTION
.)
Is the power window motor
normal?
Yes
Replace the power window main switch.
(power window control unit malfunction,
auto switch malfunction)
(See
POWER WINDOW MAIN
SWITCH
REMOVAL/INSTALLATION
.)
No
Replace the power window motor.
(See
POWER WINDOW REGULATOR
REMOVAL/INSTALLATION
.)
2
The driver's side power window is inoperative.
POSSIBLE CAUSE
Power supply circuit or ground circuit malfunction
Burnt fuse (B+)
Open or short circuit in wiring harness between fuse (B+) and power
window main switch
Open or short circuit in wiring harness between power window main
switch and power window motor
Open or short circuit in wiring harness between power window main
switch and ground
Power window main switch malfunction
Power window motor malfunction
Power window regulator malfunction
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Symptom Troubleshooting (Power Window System) - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:25:15 PM
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