90D7-Right Side Impact Sensor 2 Performance: Notes

Fig 1: Right Side Impact Sensor 2 Circuit Schematic

Courtesy of CHRYSLER LLC

For complete wiring diagrams refer to SYSTEM WIRING DIAGRAMS article.

The Occupant Restraint Controller (ORC) supplies power to and communicates continuously with each impact sensor via each sensor's signal circuit. The power supply also enables each sensor's self-diagnostic capabilities. When powered up, the ORC establishes communication with each sensor by sending and receiving acknowledgment messages. The repair of this fault condition centers on confirming wiring, sensor, and module condition.

1. When Monitored: 

   The Occupant Restraint Controller (ORC) supplies power to and communicates continuously with each impact via each sensor's signal circuit.

2. Set Condition: 

   The ORC will set this DTC if the ORC is unable to either establish or maintain communication with the Right Side Impact Sensor 2.

Always perform the *RESTRAINT SYSTEM PRE-DIAGNOSTIC PROCEDURE before proceeding.