DTC Parameters
WARNING: This page is about a different car, the 2002 Saturn LW200, 2002 Saturn L200, and 2002 Saturn L100. However, it is still accessible from the selected car via links, so may be relevant.
DTC will set when either of the following conditions have been met:
- Engine running and generator "L" terminal voltage at PCM is less than 4 volts for 15 seconds.
- Engine not running and generator "L" terminal voltage at PCM is more than 4 volts for 5 seconds.