Pinpoint Test S: DTCs B00A0:09, B00A0:4A, B00A0:63, B00A0:64 and B00A0:68

Air Bag and Safety Belt Pretensioner Supplemental Restraint System (SRS)

Refer to Wiring Diagram Set 46 for schematic and connector information. [1][2]Diagrams By Number





Pinpoint Test - Supplemental Restraint System (SRS)

Pinpoint Test S: DTCs B00A0:09, B00A0:4A, B00A0:63, B00A0:64 and B00A0:68

Refer to Wiring Diagram Set 46, Supplemental Restraint System for schematic and connector information. [1][2]Diagrams By Number

Normal Operation
The Restraints Control Module (RCM) is in constant communication with various control modules on the High Speed Controller Area Network (HS-CAN) , one of them is the Occupant Classification System Module (OCSM). The RCM (Restraints Control Module) continuously monitors the HS-CAN (High Speed Controller Area Network) for fault messages reported by the Occupant Classification System (OCS) system. The RCM (Restraints Control Module) also checks for the correct identification of the OCSM (Occupant Classification System Module). If the RCM (Restraints Control Module) receives fault message(s) from the OCS (Occupant Classification System) system, it will store DTC B00A0:09, B00A0:4A, B00A0:63, B00A0:64 or B00A0:68 in memory and send a message to the Instrument Panel Cluster (IPC) to illuminate the air bag warning indicator.

This pinpoint test is intended to diagnose the following:
- OCSM (Occupant Classification System Module)
- RCM (Restraints Control Module)