B0029:4A

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 AD: DTCs B0001:4A, B0002:4A, B0004:4A, B0010:4A, B0011:4A, B0020:4A, B0021:4A, B0028:4A, B0029:4A, B0050:4A, B0052:4A, B0090:4A, B0091:4A, B0092:4A, B0095:4A, B0096:4A, B0097:4A, B00B5:4A, B00D5:4A, B1211:4A, B1214:4A and U3000:4A

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) monitors all of Supplemental Restraint System (SRS) device connections. If the RCM (Restraints Control Module) detects a connection or device connected that is not stored in memory or is not configured for the component, the RCM (Restraints Control Module) will set a DTC and send a message to the Instrument Panel Cluster (IPC) to illuminate air bag warning indicator.









This pinpoint test is intended to diagnose the following:

- Incorrect ABS module
- Incorrect OCSM (Occupant Classification System Module)
- Incorrect RCM (Restraints Control Module)
- RCM (Restraints Control Module) not configured