ENGINE IMMOBILISER SYSTEM(w/o Entry and Start System) DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See page" below.

Transponder Key ECU
DTC Code Detection Item See page
B2780 Push Switch / Key Unlock Warning Switch Malfunction

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B2784 Antenna Coil Open / Short

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B2793 Transponder Chip Malfunction

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B2794 Unmatched Encryption Code

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B2795 Unmatched Key Code

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B2796 No Communication in Immobiliser System

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B2797 Communication Malfunction No. 1

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B2798 Communication Malfunction No. 2

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Tech Tips

The DTCs for the engine immobiliser system are specified above. If other codes are output, check the DTC chart for the SFI system (for Gasoline engine) or ECD system (for Diesel engine).

ECM
DTC Code Detection Item See page
B2799 Engine Immobiliser System Malfunction

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B279A Theft Deterrent System Communication Line High Fixation

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B279C Theft Deterrent System Presence Detection

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