Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Outside Rearview Mirror Schematics Connector End View Reference: Power Door Systems Connector End Views or Stationary Windows Connector End Views in Stationary Windows | |||
1 | Did you review the Heated Mirror Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Doors |
2 |
Does the rear window defogger operate normally? | Go to Step 3 | |
3 | Do the heated mirrors operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 4 |
4 | Are both heated mirrors inoperative? | Go to Step 5 | Go to Step 7 |
5 | Check the mirror heating element supply voltage circuit for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 13 | Go to Step 6 |
6 | Check both of the power mirrors for an internal short to ground. Replace the mirror(s) as necessary. Refer to Power Mirror Replacement . Did you complete the repair? | Go to Step 13 | -- |
7 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 9 |
8 | With the system still active, connect a test lamp between the mirror heating element supply voltage circuit and the mirror ground circuit. Does the test lamp illuminate? | Go to Step 11 | Go to Step 10 |
9 | Repair the open in the mirror heating element supply voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 13 | -- |
10 | Repair the open in the mirror ground circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 13 | -- |
11 | Inspect for poor connections at the power 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 13 | Go to Step 12 |
12 | Replace the power mirror. Refer to Power Mirror Replacement . Did you complete the repair? | Go to Step 13 | -- |
13 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
