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 door power windows operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 | Are all of the passenger door power windows inoperative? | Go to Step 15 | Go to Step 4 |
4 | Is the front passenger power window the inoperative power window? | Go to Step 5 | Go to Step 6 |
5 |
Does the test lamp illuminate? | Go to Step 7 | Go to Step 15 |
6 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 16 |
7 |
Does the test lamp illuminate? | Go to Step 9 | Go to Step 26 |
8 |
Does the test lamp illuminate? | Go to Step 10 | Go to Step 27 |
9 |
Does the test lamp illuminate from both switches? | Go to Step 11 | Go to Step 17 |
10 |
Does the test lamp illuminate from both switches? | Go to Step 12 | Go to Step 18 |
11 |
Does the test lamp illuminate from both switches? | Go to Step 13 | Go to Step 19 |
12 |
Does the test lamp illuminate from both switches? | Go to Step 14 | Go to Step 20 |
13 | Probe the ground circuit of the front passenger window motor with a test lamp that is connected to battery positive voltage. Does the test lamp illuminate? | Go to Step 21 | Go to Step 28 |
14 | Probe the ground circuit of the appropriate rear window motor with a test lamp that is connected to battery positive voltage. Does the test lamp illuminate? | Go to Step 22 | Go to Step 29 |
15 | Test the power window switch express signal circuit for a short to ground, 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 35 | Go to Step 23 |
16 | Test the power window master switch lockout signal circuit 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 35 | Go to Step 23 |
17 | Test the power window master switch right front up signal circuit of the front passenger window motor 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 35 | Go to Step 24 |
18 | Test the appropriate power window master switch up signal circuit of the appropriate rear window motor 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 35 | Go to Step 25 |
19 | Test the power window master switch right front down signal circuit of the front passenger window motor 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 35 | Go to Step 24 |
20 | Test the appropriate power window master switch down signal circuit of the appropriate rear window motor 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 35 | Go to Step 25 |
21 | Inspect for poor connections at the harness connector of the front passenger 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 35 | Go to Step 30 |
22 | Inspect for poor connections at the harness connector of the appropriate rear 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 35 | Go to Step 31 |
23 | Inspect for poor connections at the harness connector of the driver door 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 35 | Go to Step 32 |
24 | Inspect for poor connections at the harness connector of the appropriate driver or front passenger door 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 35 | Go to Step 33 |
25 | Inspect for poor connections at the harness connector of the appropriate driver door or rear 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 35 | Go to Step 34 |
26 | Repair the open in the front passenger window motor battery positive voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 35 | -- |
27 | Repair the open in the appropriate rear window motor battery positive voltage circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 35 | -- |
28 | Repair the open in the front passenger window motor ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 35 | -- |
29 | Repair the open in the appropriate rear window motor ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 35 | -- |
30 | Replace the front passenger window motor. Refer to Front Side Door Window Regulator Replacement . Did you complete the replacement? | Go to Step 35 | -- |
31 | Replace the appropriate rear window motor. Refer to Rear Side Door Window Regulator Replacement . Did you complete the replacement? | Go to Step 35 | -- |
32 | Replace the driver door switch. Refer to Power Accessory Switch Panel Replacement . Did you complete the replacement? | Go to Step 35 | -- |
33 | Replace the appropriate driver or front passenger door switch. Refer to Power Accessory Switch Panel Replacement . Did you complete the replacement? | Go to Step 35 | -- |
34 | Replace the appropriate driver door or rear window switch. Refer to Power Accessory Switch Panel Replacement or Rear Side Door Window Switch Replacement . Did you complete the replacement? | Go to Step 35 | -- |
35 |
Did you correct the condition? | System OK | Go to Step 2 |