For 1990-2009 cars only
Circuit Description
The PCM monitors various parameters and will not allow traction control operation if any parameter falls below a specified value.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
The PCM detects a malfunction and then causes TCS shut down until the malfunction has been corrected.
Action Taken When the DTC Sets
| • | The EBCM disables the TCS for the duration of the ignition cycle. |
| • | The Traction Off indicator turns ON. |
| • | The message center displays the Service Traction System message. |
| • | The ABS remains functional. |
Conditions for Clearing the DTC
| • | The condition for the DTC is no longer present and the scan tool clear DTC function is used |
| • | 100 ignition cycles have passed with no DTCs detected |
Diagnostic Aids
This code is for information only. As an aid to the technician, this code indicates that there are no problems in the ABS/TCS system. Any further references for diagnostic information should be taken from Engine Controls.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the ABS Diagnostic System Check? | -- |
