Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SRS-012B

Condition
The supplemental restraint system module (SRS) checks messages regarding vehicle configuration on the CAN network between the supplemental restraint system module (SRS) and the central electronic module (CEM).
The diagnostic trouble code (DTC) is stored if the control module registers a configuration fault for longer than 10 seconds.
The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on (12 V). In other words, the diagnostic trouble code (DTC) can only be diagnosed when the ignition is switched from position 0 to positions I, II or III.

Substitute value
- None.

Possible source
- The supplemental restraint system module (SRS) and the central electronic module (CEM) are programmed for different types of crash safety equipment.

Fault symptom[s]
- SRS indicator lamp lit
- SRS warning message displayed.