Conditions For Setting The DTC
WARNING: This page is about a different car, the 2002 Chevrolet Monte Carlo, 2002 Chevrolet Impala, 2001 Chevrolet Monte Carlo, and 2001 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
The BCM must detect:
- The B+ supply circuit for load and RAP functions is less than 1 volt
- The B+ supply circuit for the lock and trunk release functions is less than 1 volt
- The above conditions last for more than 300 milliseconds