Test Description
WARNING: This page is about a different car, the 2005 Saturn Ion Red Line, 2005 Saturn Ion 3, 2005 Saturn Ion 2, and 2005 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2: Confirms if the scan tool can monitor the on and off the traction control switch LED indicator.
- 4: Verify if the circuits going to the traction control switch is at fault.
Traction Control Indicator Always On
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: ABS Schematics Connector End View Reference: Computer/Integrating Systems Connector End Views in Computer/Integrating System |
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| 1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information |
| 2 |
|
Go to Step 3 | Go to Step 4 |
| 3 | Test the traction control indicator control circuit for a short to voltage. Did you find and correct the condition? |
Go to Step 6 | Go to Step 5 |
| 4 | Test the traction control switch signal circuit or traction control switch for an open. Did you find and correct the condition? |
Go to Step 6 | Go to inTesting for Intermittent Conditions and Poor Connections Wiring Systems |
| 5 | Replace the BCM. Refer to Control Module References
in Computer/Integrating Systems for replacement, setup, and programming. Is the replacement complete? |
Go to Step 6 | - |
| 6 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 2 |