B2820
Read the instructions below then start the fault diagnostic procedure.
Symptom: Headlamp wipers do not work.
B2820 |
Fault symptoms
Headlamp wipers do not work.Circumstances
The control module output is monitored and a DTC generated if there is a:• |
Open circuit or short to ground.
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• |
Short circuit to B+.
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DTCs are not generated if the voltage is below 11V or during diagnostic communication.