B11D8 FORD – Restraint Event Notification

B11D8 FORD Possible Symptoms

Air Bag Warning Light ON

B11D8 FORD Possible Causes

Faulty Restraint Control Module (RCM),Restraint Control Module (RCM) harness is open or shorted,Restraint Control Module (RCM) circuit poor electrical connection,Fualty Battery Energy Control Module (BECM)

B11D8 FORD Description

The Battery Energy Control Module (BECM) monitors the impact notification output from the Restraint Control Module (RCM). The RCM outputs a Pulse Width Modulation (PWM) voltage on the circuit based on status. If the BECM senses the frequency is out of range, will illuminate the powertrain malfunction (wrench) warning indicator and set a Diagnostic Trouble Code (DTC).