Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information CEM-B11D212

Condition
Central electronic module (CEM) controls the folding head restraint function. Central electronic module (CEM) checks input signals.
The diagnostic trouble code is stored if the control module detects:
- Signal too high from the output.
The control module's test for the diagnostic trouble code (DTC) starts in the event of:
- Depressed function button.

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
- Short-circuit to supply voltage in the signal cable.

Fault symptom[s]
- Rear seat/Head restraint folding does not work