Step | Action | Yes | No | ||||||||||||||||||||||||||||||
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Schematic Reference: Power Window Schematics Connector End View Reference: Power Door Systems Connector End Views | |||||||||||||||||||||||||||||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information | ||||||||||||||||||||||||||||||
2 | Operate all power windows from all power window switches. Did all the power windows operate from all power window switches correctly? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||||||||||||||||||||||||||
3 | Did any power window operate from any power window switch? | Go to Symptoms - Doors | Go to Step 4 | ||||||||||||||||||||||||||||||
4 |
Does the test lamp illuminate? | Go to Step 5 | Go to Step 6 | ||||||||||||||||||||||||||||||
5 | Connect a test lamp between the accessory voltage circuit and the ground circuit of the main power window switch connector. Does the test lamp illuminate? | Go to Step 10 | Go to Step 13 | ||||||||||||||||||||||||||||||
6 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 7 | ||||||||||||||||||||||||||||||
7 | Test the following circuits of the main power window switch for a short to ground:
Did you find and correct the condition? | Go to Step 17 | Go to Step 12 | ||||||||||||||||||||||||||||||
8 | Connect a test lamp between the battery positive voltage circuit and the ground circuit of the power window relay connector. Does the test lamp illuminate? | Go to Step 9 | Go to Step 14 | ||||||||||||||||||||||||||||||
9 | Test the accessory voltage circuit of the main power window switch for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 17 | Go to Step 11 | ||||||||||||||||||||||||||||||
10 | Inspect for poor connections at the main power window switch 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 17 | Go to Step 16 | ||||||||||||||||||||||||||||||
11 | Inspect for poor connections at the power window relay 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 17 | Go to Step 15 | ||||||||||||||||||||||||||||||
12 | Repair the short to ground in the accessory voltage circuit of the main power window switch. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 17 | -- | ||||||||||||||||||||||||||||||
13 | Repair the open or high resistance in the main power window switch ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 17 | -- | ||||||||||||||||||||||||||||||
14 | Repair the open or high resistance in the power window relay ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 17 | -- | ||||||||||||||||||||||||||||||
15 | Replace the power window relay. Refer to Relay Replacement in Wiring Systems. Did you complete the replacement? | Go to Step 17 | -- | ||||||||||||||||||||||||||||||
16 | Replace the main power window switch. Refer to Front Side Door Window Switch Replacement . Did you complete the replacement? | Go to Step 17 | -- | ||||||||||||||||||||||||||||||
17 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 | ||||||||||||||||||||||||||||||
