Sunroof Switch
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, disconnect the harness connector at the sunroof switch.
- Test for infinite resistance between the following control circuits and the ignition circuit terminal E.
- Ground circuit terminal A
- Control circuit terminal B
- Control circuit terminal C
- Control circuit terminal D
- If less than the specified range, replace the sunroof switch.
- Test for infinite resistance between the following control circuits and the ground circuit terminal A.
- Control circuit terminal B
- Control circuit terminal C
- Control circuit terminal D
- Ignition circuit terminal E
- If less than the specified range, replace the sunroof switch.
- While holding the sunroof switch button to OPEN, test for less than 1 Ω between the following circuits.
- Control circuit terminal C and ground circuit terminal A
- Control circuit terminal D and the ignition circuit terminal E
- If greater than the specified range, replace the sunroof switch.
- While holding the sunroof switch button to VENT, test for less than 1 Ω between the following circuits.
- Control circuit terminal D and the ignition circuit terminal E
- Control circuit terminal C and control circuit terminal B
- If greater than the specified range, replace the sunroof switch.
- While holding the sunroof switch button to CLOSE, test for less than 1 Ω between the following circuits.
- Control circuit terminal D and ground circuit terminal A
- Control circuit terminal C and the ignition circuit terminal E
- If greater than the specified range, replace the sunroof switch.