Diagnostic Trouble Code (DTC) Information

Diagnostic trouble code (DTC) information REM-1A02

Condition
The rear electronic module (REM) checks the output signal to the relay coil for relay, extended power supply.
Diagnostic trouble code (DTC) REM-1A02 is stored if the rear electronic module (REM) registers that the output signal to the relay coil is too high.
Diagnostic trouble code (DTC) REM-1A02 can be detected when activating the relay.

Substitute value
None

Possible source
- Short-circuit to supply voltage in the relay circuit
- Defective relay.

Fault symptom[s]
- The tailgate wiper does not return to the start position.