Captiva |
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• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
Circuit | Short to Ground | Open/High Resistance | Short to Voltage | Signal Performance |
---|---|---|---|---|
B+ | 1 | 1 | -- | -- |
Left/Right Mirror Horizontal Motor Control | 1 | 1 | -- | -- |
Left/Right Mirror Vertical Motor Control | 1 | 1 | -- | -- |
Left/Right Mirror Motor Common Control | 1 | 1 | -- | -- |
Switch Ground | -- | 1 | -- | -- |
1. Power Mirror Malfunction |
When the vehicle ignition is ON or in the Accessory, the outside rearview mirror switch supplies both voltage and ground to the outside rearview mirror motors. When the outside rearview mirror switch is being pressed the switch supplies the voltage and ground to the proper circuits to engage the proper mirror motor.
Outside Rearview Mirror Schematics
Outside Mirror Description and Operation
Control Module References for scan tool information
⇒ | If greater than the specified range, test the ground circuit for an open/high resistance. |
⇒ | If the test lamp does not illuminate, test the B+ circuit for a short to ground or an open/high resistance. |
• | Driver terminal 6 and terminal 5 |
• | Passenger terminal 1 and terminal 2 |
⇒ | If the test lamp remains OFF during either of the commands, test for a short to voltage, short to ground, or an open/high resistance on the control circuits. If the circuits test normal, replace the power mirror switch. |
• | Driver terminal 4 and terminal 5 |
• | Passenger terminal 3 and terminal 2 |
⇒ | If the test lamp remains OFF during either of the commands, test for a short to voltage, short to ground, or an open/high resistance on the control circuits. If the circuits test normal, replace the power mirror switch. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
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