Diagnostic Trouble Code Chart
- CERTIFICATION ECU DTC CHART
HINT:
If a trouble code is displayed during the DTC check, check the circuit listed for that code in the table below. Then proceed to the appropriate page.
Certification ECU:
CERTIFICATION ECUDTC Code Detection Item Trouble Area B2784 Antenna Coil Open / Short - Certification ECU
- Engine switch
B278A Short to GND in Immobiliser
System Power Source Circuit- Harness and connector
- Engine switch
- Certification ECU
B2790 ID BOX EEPROM Malfunction ID code box - ECM DTC CHART
HINT:
The DTCs for the engine immobilizer system are specified above. If other codes are output, check the DTC chart for the SFI system.
ECM:
ECM DTCDTC Code Detection Item Trouble Area B2799 Engine Immobiliser System Malfunction - Harness and connector
- ECM
- ID code box
B279A Theft Deterrent System Communication Line High Fixation - Harness and connector
- ID code box
- ECM
B279C Theft Deterrent System Presence Detection ECM