Normal Operation - Restraints Control Module (RCM)

The Restraints Control Module (RCM) continuously monitors the input voltage for correct operation. If the RCM  detects input voltage below 9.5 volts, it stores DTC U3003:16 in memory. If the RCM  detects input voltage above 16 volts, it stores DTC U3003:17 in memory. If the RCM  sets DTC U3003:16 or U3003:17, it sends a message to the Instrument Panel Cluster (IPC) to illuminate the air bag warning indicator.