Conditions For Setting DTC

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

The TCC brake switch input indicates ignition volts and the following conditions occur 8 times without a status change on the TCC brake input:

The vehicle speed is greater than 20 MPH for 6 seconds.
The vehicle speed decreases to 5 MPH within 2-6 seconds.
Then the vehicle speed is less than 5 MPH.