Warning Lamp Circuit Shorted (Active)

Tests 55 - 57:

SYMPTOM LIST
WARNING LAMP CIRCUIT OPEN (ACTIVE)

TEST NOTE ALL symptoms listed above are diagnosed using the same tests. The title for the tests will be WARNING LAMP CIRCUIT OPEN (ACTIVE).

WHEN MONITORED
With the ignition on, the ACM sends a message to the cluster to turn the lamp on because of a detection of a malfunction, or during a lamp check.

SET CONDITION
With voltage and current on, the airbag warning lamp circuit (internal to the cluster), is other than expected.

POSSIBLE CAUSES
- Warning lamp circuit shows open/short
- Circuit board warning lamp circuit defective
- Warning lamp bulb defective