The numbers below refers to the step numbers on the diagnostic table.
Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Power Window Schematics | |||
1 | Did you perform the Door Systems Diagnostic System Check? | Go to Step 2 | |
2 |
Does the driver power window operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
Do the passenger window(s) operate normally? | Go to Step 4 | Go to Step 13 | |
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 15 |
5 |
Does the test lamp illuminate? | Go to Step 6 | Go to Step 8 |
6 |
Does the test lamp illuminate? | Go to Step 7 | Go to Step 9 |
7 |
Does the test lamp illuminate in both directions? | Go to Step 11 | Go to Step 10 |
8 | Test the power window left front up circuit for a short to ground, open or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 10 |
9 | Test the power window left front down circuit for a short to ground, open or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 10 |
10 | Inspect for poor connections at the power window master switch harness connector. 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 16 | Go to Step 12 |
11 | Inspect for poor connections at the power window motor harness connector. 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 16 | Go to Step 14 |
12 | Replace the power window master switch. Refer to Front Side Door Window Switch Replacement . Did you complete the repair? | Go to Step 16 | -- |
13 | Locate and repair a loose connection or an open in the left power window switch ground circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 16 | -- |
14 | Replace the left front power window motor. Refer to Front Side Door Window Regulator Motor Replacement . Did you complete the repair? | Go to Step 16 | -- |
15 | Locate and repair a loose connection, open or short to ground in the fused RAP relay output circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 16 | -- |
16 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |