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A/C Button, Faulty Function



A/C Button, Faulty Function

A/C Button, Faulty Function:





Fault symptom
No A/C function.

Conditions
Ignition ON.
No Diagnostic Trouble Codes Stored

Diagnostic help
Fault diagnosis detects fault in A/C button and corresponding lead only.

Test value:

A/C, Request from MCC

(See also description of readings/activations in diagnostic tool)

Fault Diagnosis Procedure