Cruise Control Indicator Inoperative
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Cruise Control Indicator Inoperative
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Cruise Control Schematics | |||
| 1 | Did you perform the Cruise Control Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Cruise Control |
| 2 |
|
Go to Step 3 | Go to Step 4 |
| 3 | Inspect for poor connections at the harness connector of the powertrain control module (PCM). 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 7 | Go to Step 6 |
| 4 | Inspect for poor connections at the harness connector of the IPC. 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 7 | Go to Step 5 |
| 5 |
IMPORTANT:
Program the replacement IPC. Replace the IPC. Refer to INSTRUMENT PANEL CLUSTER (IPC)
in Instrument Panel, Gages, and Console.Did you complete the replacement? |
Go to Step 7 | - |
| 6 |
IMPORTANT:
Program the replacement PCM. Replace the PCM. Refer to POWERTRAIN CONTROL MODULE
.Did you complete the replacement? |
Go to Step 7 | - |
| 7 | Operate the system in order to verify the repair. Does the system operate properly? |
System OK | Go to Step 2 |