P1635

DTC 79 (P1635): Battery Condition Monitor (BCM) Module Problem
1. Reset the MCM.
2. Turn the ignition switch ON (II), and wait for 5 seconds.
Is DTC 79 indicated?
YES-Substitute a known-good BCM module, and recheck. If the symptom/indication goes away, replace the original BCM module.
NO-intermittent failure, system is OK at this time.