ENGINE IMMOBILISER SYSTEM (w/o Entry and Start System), Diagnostic DTC:B279C
| DTC Code | DTC Name |
|---|---|
| B279C | Theft Deterrent System Presence Detection |
DESCRIPTION
If an ECM that is incompatible with the engine immobiliser system is installed, the ECM stores this DTC.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B279C | An ECM for vehicles without an engine immobiliser system is installed to a vehicle with an engine immobiliser system. | ECM |
INSPECTION PROCEDURE
Note
When the ECM is replaced, refer to the Service Bulletin.
PROCEDURE
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REPLACE CURRENT ECM WITH PROPER ECM
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Replace the current ECM with the proper ECM.
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for 2TR-FE Click here
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for 1GR-FE Click here
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for 1KD-FTV Click here
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NEXT 
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REGISTER ECU - ECM COMMUNICATION ID
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Register the ECU - ECM communication ID (Refer to the Service Bulletin).
NEXT 
END
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