Heated Mirrors Inoperative. Chevrolet Evaluator 1985

For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
Schematic Reference: Outside Rearview Mirror Schematics Connector End View Reference: Power Door Systems Connector End Views
1 | Did you perform the Vehicle Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2 | Verify that the heated mirrors are inoperative. Do the heated mirrors operate properly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3
3 | Does the rear window defogger operate properly? | Go to Step 4 | Go to Symptoms - Stationary Windows in Stationary Windows
4 | Test the driver mirror heating element supply voltage circuit of the appropriate outside rearview mirror harness connector for a short to ground or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 8 | Go to Step 5
5 | Test the ground circuit of the appropriate outside rearview mirror harness connector for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 8 | Go to Step 6
6 | Inspect for poor connections at the harness connector of the appropriate outside rearview mirror. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 8 | Go to Step 7
7 | Replace the appropriate outside rearview mirror. Refer to Mirror, Cylinder, Handle, Door, Applique, Check Assembly, Hinge, Conduit - Outer Front Door . Did you complete the replacement? | Go to Step 8 | --
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2