Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Moveable Window Schematics Connector End View Reference: Vehicle Access Connector End Views DEFINITION: This diagnostic is used when only the Express Up function of a power window is inoperative. This test assumes that all DTCs have been diagnosed. | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 | Verify that the Power Windows Inoperative - Express Up Function complaint is present. Does the power windows express up system operate as described in the Description and Operation? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Did the parameter change from the Idle state to the Express Up state? | Go to Step 4 | Go to Step 8 |
4 |
Did the parameter change from the Idle state to the Express Up state? | Go to Step 9 | Go to Step 5 |
5 |
Does the Window Switch parameter change from the Idle state to the Express Up state? | Go to Step 10 | Go to Step 6 |
6 | Test the power window switch express signal circuit of the inoperative window for an open, high resistance, or short to battery voltage. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 15 | Go to Step 7 |
7 | Inspect for poor connections at the harness connector of the inoperative door control module. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 15 | Go to Step 11 |
8 | Inspect for poor connections at the harness connector of the DDSA. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 15 | Go to Step 12 |
9 | Inspect for poor connections at the harness connector of the inoperative window sensor/motor assembly. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 15 | Go to Step 13 |
10 | Inspect for poor connections at the harness connector of the inoperative power window switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 15 | Go to Step 14 |
11 |
Important: Test the battery positive voltage circuit of the appropriate window sensor/motor for a short to ground before replacing the door module. Refer to Circuit Testing and Wiring Repairs . Replace the appropriate door control module. Refer to Control Module References for replacement, setup and programming. Did you complete the replacement? | Go to Step 15 | -- |
12 | Replace the DDSA. Refer to Front Side Door Window Switch Replacement . Did you complete the replacement? | Go to Step 15 | -- |
13 | Replace the inoperative window sensor/motor assembly. Refer to Front Side Door Window Regulator Replacement or Rear Side Door Window Regulator Replacement . Did you complete the replacement? | Go to Step 15 | -- |
14 | Replace the inoperative power window switch. Refer to Front Side Door Window Switch Replacement or Rear Side Door Window Switch Replacement . Did you complete the replacement? | Go to Step 15 | -- |
15 |
Did you correct the condition? | System OK | Go to Step 2 |