B1BA5-AIRBAG SQUIB CONFIGURATION MISMATCH
For a complete wiring diagram, refer to the Wiring Information.
Theory of Operation
-
When Monitored:
With the ignition on.
-
Set Condition:
If an Occupant Restraint Controller (ORC) configured for vehicles without side airbags is installed in a vehicle with side airbags.
Possible Causes |
|---|
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
| OCCUPANT RESTRAINT CONTROLLER (ORC) |
1. VERIFY THAT DTC B1BA5-AIRBAG SQUIB CONFIGURATION MISMATCH IS ACTIVE
| NOTE: | Make sure the battery is fully charged. |
| 1. | Turn the ignition on. |
| 2. | With the scan tool, read ORC DTC. |
Does the scan tool display active B1BA5-AIRBAG SQUIB CONFIGURATION MISMATCH DTC?
Yes
- Go To 2
No
-
Go To 5
| 1. | Verify that the vehicle is equipped with a Occupant Classification System (OCS). |
| 2. | With the scan tool, read the active TIPM DTC. |
Is active TIPM DTC present?
Yes
- Diagnose and repair the active TIPM DTC. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM) - Diagnosis and Testing).
No
- Go To 3
3. CHECK ORC PART NUMBER WITH SCAN TOOL
| 1. | With the scan tool, select ECU View, select ORC, select ECU Details, and read the ORC part number. |
Is the part number correct for the vehicle?
Yes
- Go To 4
No
-
WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
-
WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury.
- Replace the ORC in accordance with Service Information.
-
Perform the AIRBAG SYSTEM VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/CONTROLLER, Occupant Restraint (ORC)
- Standard Procedure).
| 1. | With the scan tool, read the VIN. |
Is the correct VIN displayed?
Yes
-
WARNING: Turn the ignition off, disconnect the 12-volt battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
-
WARNING: If the Occupant Restraint Controller (ORC) is dropped at any time, it must be replaced. Failure to follow these instructions may result in possible serious or fatal injury.
- Replace the ORC in accordance with Service Information.
- Perform the AIRBAG SYSTEM VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/CONTROLLER, Occupant Restraint (ORC) - Standard Procedure).
No
- Replace or reprogram the Totally Integrated Power Module (TIPM) in accordance with Service Information.
-
Perform the BODY VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Totally Integrated Power (TIPM)
- Standard Procedure).
5. TEST FOR INTERMITTENT CONDITION
| 1. | With the scan tool, record and erase all DTC from all Airbag modules. |
| 2. | If any ACTIVE codes are present they must be resolved before diagnosing any stored codes. |
Turn the ignition off, disconnect
the 12-volt battery and wait two minutes before proceeding. Failure
to follow these instructions may result in possible serious or fatal
injury.
WARNING:
| 3. | Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. |
| 4. | Look for chafed, pierced, pinched, or partially broken wires and broken, bent, pushed out, spread, corroded, or contaminated terminals. |
| 5. | The following additional checks may assist you in identifying a possible intermittent problem. |
| 6. | Reconnect any disconnected components and harness connector. |
Turn the ignition on, then reconnect
the 12-volt battery and wait two minutes before proceeding. Failure
to follow these instructions may result in possible serious or fatal
injury.
WARNING:
| 7. | With the scan tool, monitor active codes as you work through the following steps. |
Maintain a safe distance from all
airbags while performing the following steps. Failure to follow these
instructions may result in possible serious or fatal injury.
WARNING:
| 8. | Wiggle the wiring harness and connectors of the related airbag circuit or component. |
| 9. | If only stored codes return, continue the test until the problem area has been isolated. |
| 10. | In the previous steps you have attempted to recreate the conditions responsible for setting the active DTC in question. |
Does the scan tool display any ACTIVE DTC?
Yes
- (Refer to 28 - DTC-Based Diagnostics/CONTROLLER, Occupant Restraint (ORC) - Diagnosis and Testing) and perform the appropriate diagnostic procedure.
No