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
- SAVING VEHICLE SPECIFICATION
CONSULT Configuration
Perform "READ CONFIGURATION" to save or print current vehicle specification. Refer to DESCRIPTION .
NOTE:If "READ CONFIGURATION" can not be used, use the "WRITE CONFIGURATION - Manual selection" after replacing BCM.
GO TO STEP 2 .
- REPLACE BCM
Replace BCM. Refer to REMOVAL AND INSTALLATION .
GO TO STEP 3 .
- WRITING VEHICLE SPECIFICATION
Perform "WRITE CONFIGURATION - Config file" or "WRITE CONFIGURATION - Manual selection" to write vehicle specification. Refer to WORK PROCEDURE .
GO TO STEP 4 .
- REGISTER INTELLIGENT KEYS
For initialization and registration of Intelligent Keys, refer to CONSULT immobilizer mode and follow the on-screen instructions.
WORK END
Use the Manual With the Right Hardware
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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.