Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information SRS-012A

Condition
The supplemental restraint system module (SRS) checks messages regarding door status 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 that the signal is missing on the CAN network for longer than 10 seconds.
The diagnostic trouble code (DTC) can only 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
- Open-circuit in the control area network (CAN)
- Fault in the central electronic module (CEM).

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