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Home >> Chevrolet >> 2012 >> Cruze Eco, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 121 (Sunroof System) >> Diagnostic Information and Procedures >> Power Sunroof Malfunction >> Component Testing >> Sunroof Motor

Sunroof Motor

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.
    NOTE: When performing the following tests, make sure that the sunroof is not at its end of travel position by switching the jumper wires to the other control circuits if the sunroof did not move in one direction.
  1. Ignition OFF, disconnect the harness connector at the sunroof motor.
  2. Install a 15-amp fused jumper wire between the control terminal C and 12 volts. Momentarily install a jumper wire between the control terminal D and ground. The sunroof should OPEN or CLOSE.
    • If the function does not perform as specified, replace the sunroof motor.
  3. Reverse the jumper wires. The sunroof motor should go in the opposite direction as step 2.
    • If the function does not perform as specified, replace the sunroof motor.
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