For 1990-2009 cars only
Circuit Description
Two-wheel drive vehicles are not equipped with a longitudinal accelerometer. The electronic brake control module (EBCM) for two-wheel drive vehicles sets a DTC if a longitudinal accelerometer signal voltage is detected at any time.
Conditions for Running the DTC
The ignition is ON.
Conditions for Setting the DTC
The EBCM detects a longitudinal accelerometer signal voltage for 400 milliseconds.
Action Taken When the DTC Sets
If equipped, the following actions may occur.
| • | The EBCM disables the ABS. |
| • | The EBCM disables the TCS. |
| • | The ABS fault message is displayed. |
| • | The traction fault message is displayed. |
Conditions for Clearing the DTC
The Conditions for Setting the DTC are no longer present and you use the scan tool Clear DTCs function.
Diagnostic Aids
This DTC sets when an EBCM that is programmed for a two-wheel drive vehicle is inadvertently installed in a four wheel drive vehicle.
