DTC B279C: Theft Deterrent System Presence Detection [08/2015 - ]: Procedure
- REPLACE ECM
- Temporarily replace the ECM with a new one. Refer to REMOVAL [08/2015 - ] .
NEXT: Go to next step
- REGISTER ECU COMMUNICATION ID
- Register the ECU communication ID. Refer to REGISTRATION [08/2015 - ] .
NEXT: Go to next step
- CLEAR DTC
- Clear the DTCs. Refer to DTC CHECK / CLEAR [08/2015 - ] .
NEXT: Go to next step
- CHECK FOR DTC
- Perform "DTC Output Confirmation Operation" procedure.
- Check for DTCs. Refer to DTC CHECK / CLEAR [08/2015 - ]
.
OK
DTC B279C is not output.
Result
Result Proceed to DTC B279C is not output A DTC B279C is output B
B → See step 5
A → END (ECM WAS DEFECTIVE)
- USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - ]