Adjustable Pedals Inoperative (with Memory)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Adjustable Pedals Inoperative (with Memory)
| Step |
Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Adjustable Pedal Schematics Connector End View Reference: Adjustable Pedal Connector End Views DEFINITION: All of the seat adjuster motors are inoperative, the lumbar and bolster motors may also be inoperative. |
|||
| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle |
| 2 | Verify the fault is present. Does the system operate normally? |
Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
| 3 |
|
Go to Step 7 | Go to Step 4 |
| 4 | Operate the adjuster switch in both directions. Does the scan tool display the correct switch status parameters in relation to the actual switch positions? |
Go to Step 9 | Go to Step 5 |
| 5 |
|
Go to Step 8 | Go to Step 6 |
| 6 | Test the switch supply voltage circuit for an open or high resistance. Refer to Circuit Testing
and to Wiring Repairs
. Did you find and correct the condition? |
Go to Step 12 | Go to Step 9 |
| 7 |
|
Go to Step 12 | Go to Step 9 |
| 8 | Inspect for poor connections at the adjuster switch connector. Refer to Testing for Intermittent Conditions and Poor Connections
and to Connector Repairs
. Did you find and correct the condition? |
Go to Step 12 | Go to Step 10 |
| 9 | Inspect for poor connections at the driver position module connectors. Refer to Testing for Intermittent Conditions and Poor Connections
and to Connector Repairs
. Did you find and correct the condition? |
Go to Step 12 | Go to Step 11 |
| 10 | Replace the adjustable pedal switch. Is the repair complete? |
Go to Step 12 | - |
| 11 | Replace the driver position module. Refer to Control Module References
for replacement, setup, and programming. Is the repair complete? |
Go to Step 12 | - |
| 12 | Operate the system to verify the repair. Did you correct the condition? |
System OK | Go to Step 3 |