Diagnostic Trouble Code Tests and Associated Procedures

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

Supplemental Restraint System (SRS) DTC Chart

While the Lamp Fault Codes (LFCs) are an indication of a general concern in the SRS, the DTCs are more specific. The DTCs can be retrieved from the RCM with a scan tool via the DLC.

B1048-B2477:

B2607-B2691 / C1414 / U0100-U2050:

(a) DTC: Retrieved using scan tool.

(b) Cross-link DTCs will be retrieved in pairs to identify the cross-linked components.

(c) LFC: Flashed on air bag warning indicator.