Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Power Window Schematics | |||
1 | Did you review the Power Windows Description and Operation? | Go to Step 2 | Go to Symptoms - Doors |
2 | Verify that the inoperative passenger door power window fault is present. Do the passenger power windows operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Is the inoperative window the front passenger window? | Go to Step 5 | Go to Step 4 |
4 | Are the driver, LR and RR windows all inoperative? | Go to Step 9 | Go to Step 6 |
5 |
Does the test lamp illuminate? | Go to Step 7 | Go to Step 16 |
6 |
Does the test lamp illuminate? | Go to Step 7 | Go to Step 10 |
7 |
Does the test lamp illuminate in both positions? | Go to Step 8 | Go to Step 11 |
8 |
Does the test lamp illuminate in both positions? | Go to Step 14 | Go to Step 12 |
9 | Test the accessory voltage circuit for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 20 | Go to Step 13 |
10 | Test the power window master switch lockout signal circuit of the appropriate window switch for an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 20 | Go to Step 13 |
11 | Test the appropriate power window master switch signal circuits of the appropriate window switch for a short to voltage or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 20 | Go to Step 13 |
12 | Test the appropriate power window motor up and down circuits of the appropriate window motor for a short to voltage or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 20 | Go to Step 15 |
13 | Inspect for poor connections at the harness connector of the driver window switch. 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 20 | Go to Step 17 |
14 | Inspect for poor connections at the harness connector of the appropriate window motor. 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 20 | Go to Step 18 |
15 | Inspect for poor connections at the harness connector of the appropriate window switch. 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 20 | Go to Step 19 |
16 | Repair the open in the accessory voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 20 | -- |
17 | Replace the driver window switch. Refer to Front Side Door Window Switch Replacement - Left Side . Did you complete the replacement? | Go to Step 20 | -- |
18 | Replace the appropriate window motor. Refer to Front Side Door Window Regulator Replacement or Rear Side Door Window Regulator Replacement . Did you complete the replacement? | Go to Step 20 | -- |
19 | Replace the appropriate window switch. Refer to Front Side Door Window Switch Replacement - Left Side or Front Side Door Window Switch Replacement - Right Side . Did you complete the replacement? | Go to Step 20 | -- |
20 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |
