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B1115

Read the instructions below then start the fault diagnostic procedure.

Symptom: Rear window wiper not working.

B1115


Rear window wiper relay


Fault symptoms

Rear window wiper not working.

Conditions

The control module output is monitored and a DTC generated if there is a:


Break/short circuit to ground.

Short circuit to B+.


DTCs are not generated if the voltage is below 11 V and the diagnostic communication is in use.

Diagnostic help

The output from DICE can be activated with the diagnostic tool.