Diagnostic Aids

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Any of the following conditions can cause this DTC to set.

The tire pressures have been adjusted without resetting the TPM system.
The tires have been rotated or replaced without resetting the TPM system.
Rough or slippery road conditions such as dirt, gravel, wet, snow, or ice.
The tires are out of balance.
A suspension out of alignment.