Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Power Window Schematics | |||
1 | Did you perform the Door Systems Diagnostic System Check? | Go to Step 2 | |
2 | Activate the power window switch to the express down position and release the power window switch. Does the power window continue to travel downward after the power window switch is released? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the window status data parameter change to Express Down? | Go to Step 4 | Go to Step 6 |
4 | Is the express down function inoperative on the passenger front power window? | Go to Step 5 | Go to Step 6 |
5 | Inspect for poor connections at the passenger door module. 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 9 | Go to Step 7 |
6 | Inspect for poor connections at the driver door module. 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 9 | Go to Step 8 |
7 |
Important: Perform the set up procedure for the passenger door module. Refer to Door Control Module Programming/RPO Configuration . Replace the passenger door module. Refer to Door Lock and Side Window Switch Replacement - Passenger Side . Did you complete the repair? | Go to Step 9 | -- |
8 |
Important: Perform the set up procedure for the driver door module. Refer to Door Control Module Programming/RPO Configuration . Replace the driver door module. Refer to Door Lock and Side Window Switch Replacement - Driver Side . Did you complete the repair? | Go to Step 9 | -- |
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
