Cluster Messages Mismatch (Active)

Test 1 - 3:

Test 4 - 8:

Test 9:

SYMPTOM
CLUSTER MESSAGE MISMATCH (ACTIVE)

WHEN MONITORED
Continuously when the ignition is ON.

SET CONDITION
After the cluster bulb check the ACM compares the ACM and MIC lamp messages. If the ACM warning lamp request (ON or OFF) and the MIC warning lamp state (ON or OFF) messages do not match after 2 continuous seconds the code will set.

POSSIBLE CAUSES
- ACM A/BAG Lamp Status
- ACM Lamp Request ON
- Cluster And Other DTCS Present
- Instrument Cluster Airbag Warning Lamp Defective
- MIC A/BAG Lamp OFF
- MIC LAMP ON
- ACM defective, Warning Lamp Defective
- ACM defective, Instrument Cluster Defective