Trouble Code Set Conditions

Code B410 will set if the following conditions exist:

1. Engine is running and the alternator enable line is low or high and alternator field input is less than 2 percent.
2. Ignition on, engine not running and alternator enable line is high or low and alternator field input is less than 2 percent.
3. Code B410 will cause the ALTERNATOR PROBLEM message and the NO CHARGE telltale to light on the Instrument Panel Cluster (IPC).