Step | Action | Yes | No |
---|---|---|---|
DEFINITION: This test assumes that all DTCs have been diagnosed. | |||
1 | Did you perform the Diagnostic System Check - Door Systems? | Go to Step 2 | |
2 |
Do all parameters change to the up, down, and for the front door window switches the express states? | Go to Step 10 | Go to Step 3 |
3 | Does the driver door window switch parameter indicate all four states (Idle, Up, Down, Express Dwn.)? | Go to Step 4 | |
4 |
Do the parameters change to any state other than Idle? | Go to Step 5 | Go to Step 6 |
5 |
Does the power window switch parameter indicate the missing state? | Go to Step 8 | Go to Step 7 |
6 | Test the ground circuit, of the inoperative switch, for an open circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 14 |
7 | Test the signal circuits of the inoperative switch. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 14 |
8 | Inspect for poor connections/terminal tension at the inoperative power window 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 9 |
9 | Replace the inoperative power window switch. Refer to Rear Side Door Window Switch Replacement or Front Door Switch Replacement . Did you complete the replacement? | Go to Step 16 | -- |
10 |
Does each power window move up and down when commanding UP and commanding DOWN? | Go to Step 16 | Go to Step 11 |
11 | Test the power window supply and ground circuits of the window(s) that do not move up and down. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 12 |
12 | Test the power window motor circuits of the window(s) that do not move up and down for shorts to each other and to ground or opens. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 16 | Go to Step 13 |
13 | Replace the window motor for the windows that do not move up and down. Refer to Power Window Motor Replacement . Did you complete the replacement? | Go to Step 16 | -- |
14 | Inspect for poor connections/terminal tension at the inoperative passenger door module 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 15 |
15 | Replace the door module that fails to respond to the power window switch signals. Refer to Door Control Module Replacement - Front or Door Control Module Replacement - Rear . Did you complete the replacement? | Go to Step 16 | -- |
16 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 |