Circuit Description
WARNING: This page is about a different car, the 1997 GMC Pickup and 1997 Chevrolet Pickup. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic determines if ABS is capable of detecting a rough road situation.
DTC will set when the following conditions are present:
- Vehicle speed is at least one MPH.
- Engine speed is less than 5800 RPM.
- Engine load is not greater than 89.9 percent.
- DTC P0300 is set and requesting MIL on.
- Rough road indicator not being sent by EBCM.