Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Diagnostic Test
- RECORD AND ERASE ALL RESTRAINT SYSTEM DTC
- With the scan tool, record and erase all Diagnostic Trouble Code (DTC) from all restraints system modules. Monitor for any active codes as you work through the following steps.
- Review the code monitor and set conditions for any DTC that are stored and attempt to reproduce the conditions listed
- Wiggle the wiring harness and connectors of the related airbag circuit, sensor or component
- If codes are related to the Driver Airbag circuits, rotate the steering wheel from stop to stop
- Turn the ignition off. Refer to any Technical Service Bulletins (TSB) that may apply
- Note: If equipped with an airbag on/off switch, perform the steps above in all switch positions.
Was the source of the customer complaint found or did any DTC appear and stay active?
Yes
- Make the appropriate repairs or select the correct DTC procedure.
- For Occupant Restraint Controller (ORC) diagnostic procedures, refer to DIAGNOSTIC CODE INDEX and for the OCM diagnostic procedures, refer to DIAGNOSTIC CODE INDEX .
No
- Go To 2
- With the scan tool, record and erase all Diagnostic Trouble Code (DTC) from all restraints system modules. Monitor for any active codes as you work through the following steps.
- ATTEMPT TO REPRODUCE THE CONDITION
- In the event the customer complaint cannot be duplicated due to an intermittent condition in the restraints system, the following may aid in attempting to reproduce the condition.WARNING:
Turn the ignition off, disconnect the battery and wait two minutes before proceeding. Failure to follow these instructions may result in possible serious or fatal injury.
- In the event the customer complaint cannot be duplicated due to an intermittent condition in the restraints system, the following may aid in attempting to reproduce the condition.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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