Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-4F81

Condition
The central electronic module (CEM) powers the lamp for the seat belt reminder directly via an output.
The diagnostic trouble code (DTC) is stored if the central electronic module (CEM) registers that the signal from the output is too low.
The diagnostic trouble code (DTC) can be diagnosed in ignition switch positions II when the lamp is activated.

Substitute value
- None.

Possible source
- Short-circuit to ground in the signal cable.

Fault symptom[s]
- The seat belt lamp does not light.