Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-B10A202

Condition
The Central electronic module (CEM) checks the collision signal from the Supplemental restraint system module (SRS)
The diagnostic trouble code (DTC) is stored if the control module detects that:
- The signal deviates from the expected value.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Ignition switch position II.

Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.

Substitute value
- None.

Possible source
- Open-circuit in the signal cable.
- Contact resistance or oxidation in the terminals.
- Incorrect voltage supply to the supplementary restraint system (SRS).

Fault symptom[s]
- Message in display