Test C: DTC B1118 - Passenger Front Crash Sensor Mount/Communication Fault
PINPOINT TEST C: DTC B1118 - PASSENGER FRONT CRASH SENSOR MOUNT/COMMUNICATION FAULTNormal Operation
The restraints control module (RCM) checks all of the RH front impact severity sensor circuits for faults. If the RCM detects one of the following faults on any of the impact sensor circuits, it will store DTC B1118 in memory and send a message to the instrument cluster (IC) module to illuminate the air bag warning indicator.
- DTC B1118 Passenger Front Crash Sensor Mount/Communication Fault - When the RCM is unable to communicate with the driver/center front impact sensor, a fault will be indicated.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Impact severity sensor
- Incorrect sensor mounting
- RCM