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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 43 (Sunroof System) >> Diagnostic Information and Procedures >> Power Sunroof Inoperative >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Power Sunroof Inoperative

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Battery Positive Voltage (1) (1) - -
Sunroof Limit Switch Low Reference - (3) - -
Sunroof Limit Switch Soft Stop Signal (3) (3) - -
Sunroof Module Ground - (1) - -
Sunroof Motor Close Control (1) (1) - -
Sunroof Motor Open Control (1) (1) - -
Sunroof Switch Close Signal (1) (1) (1) -
Sunroof Switch Close Vent Signal (1) (1) (1) -
Sunroof Switch Express Signal (1) (2) (1) -
Sunroof Switch Express Vent Signal (1) (2) (1) -
Sunroof Switch Low Reference - (1) - -
Sunroof Switch Open Signal (1) (1) (1) -
Sunroof Switch Open Vent Signal (1) (1) (1) -
(1) Power sunroof inoperative

(2) Power sunroof express open feature inoperative

(3) Power sunroof can not find closed position
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