Nissan Altima 2007-2012 Service Manual: Hazard warning lamps flash

Hazard Warning Lamps Flash When Ignition Switch Is Turned On

DIAGNOSTIC PROCEDURE

1.CHECK BCM GROUND CIRCUIT

Check BCM ground circuit. Refer to BCS-42, "Diagnosis Procedure".

Is the inspection result normal? YES >> Replace BCM. Refer to BCS-96, "Removal and Installation".

NO >> Repair BCM ground circuit.

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