Conditions For Setting DTC
WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
The PCM detects a closed brake switch circuit, 12 volts, without changing for 2 seconds and the following events occur 8 times:
- The vehicle speed is greater than 20 MPH for 6 seconds.
- Then the vehicle speed is between 5-20 MPH for 4 seconds.
- Then the vehicle speed is less than 5 MPH.