B1BB8-SRS WARNING INDICATOR STATUS MISMATCH

For a complete wiring diagram Refer to Section 8W.

When Monitored:
After the Instrument Cluster bulb check is completed, the ORC compares the lamp request by the ORC (On or Off) and the Lamp On request by the Instrument Cluster (On or Off) Can bus messages. Each message is transmitted one time per second or when a change in the lap state occurs.
Set Condition:
If the lamp request by the ORC (On or Off), and the Lamp On by the Instrument Cluster (On or Off), messages do not match, this code will set.

Possible Causes

OCCUPANT RESTRAINT CONTROLLER, INSTRUMENT CLUSTER MESSAGE MISMATCH

INSTRUMENT CLUSTER

OCCUPANT RESTRAINT CONTROLLER

Diagnostic Test

1.CHECK FOR AN ACTIVE DTC

NOTE: Ensure the battery is fully charged.

NOTE: When reconnecting Airbag system components, the ignition must be turned off and the battery must be disconnected.

Select DTC type.

Active

Go To 2

Stored

Go To 5

2.CHECK FOR ACTIVE INSTRUMENT CLUSTER DTCs

Does the scan tool display and active Instrument Cluster DTCs?

Yes

Refer to symptom list for problems related to the Instrument Cluster.
Perform the ORC VERIFICATION TEST-VER 1. (Refer to 8 - ELECTRICAL/RESTRAINTS - DIAGNOSIS AND TESTING)

Go To 3

3.CHECK THE ORC AND INSTRUMENT CLUSTER FOR LAMP STATUS

Did the Data Display information match the operation of the lamp?

Yes

Go To 4

Replace the Instrument Cluster in accordance with the service information.
Perform the ORC VERIFICATION TEST-VER 1. (Refer to 8 - ELECTRICAL/RESTRAINTS - DIAGNOSIS AND TESTING)

4.REPLACE THE OCCUPANT RESTRAINT CONTROLLER

WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.

WARNING: If the airbag control module is dropped at any time, it must be replaced. Failure to take the proper precautions could result in accidental airbag deployment and personal injury or death.

If there are no possible causes remaining, view repair.

Repair

Replace the Occupant Restraint Controller in accordance with the service information.
Perform the ORC VERIFICATION TEST-VER 1. (Refer to 8 - ELECTRICAL/RESTRAINTS - DIAGNOSIS AND TESTING)

5.TEST FOR INTERMITTENT CONDITION

WARNING: To avoid personal injury or death, turn the ignition off, disconnect the battery and wait two minutes before proceeding.

WARNING: To avoid personal injury or death, turn the ignition on, then reconnect the battery.

WARNING: To avoid personal injury or death, maintain a safe distance from all airbags while performing the following steps.

Does the scan tool display any ACTIVE DTCs?

Yes

Select appropriate symptom from Symptom List.

No problem found at this time. Erase all codes before returning vehicle to customer.