Diagnostic Trouble Code Chart
- CERTIFICATION ECU DTC CHART
Certification ECU
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Trouble Area B2784 Antenna Coil Open / Short - Certification ECU
- Engine switch
B2785 Communication Malfunction between ECUs Connected by LIN - Wire harness
- Certification ECU
- Immobilizer code ECU
- Power source control ECU
- Steering lock ECU
B2786 No Response from Steering Lock ECU - Wire harness
- Certification ECU
- Steering lock ECU
B2789 No Response from ID BOX - Wire harness
- Immobilizer code ECU
- Certification ECU
B278A Short to GND in Immobilizer System Power Source Circuit - Wire harness
- Engine switch
- Certification ECU
B2790 ID BOX EEPROM Malfunction Immobilizer code ECU B2791 Communication Condition Failure between ECM - Wire harness
- Immobilizer code ECU
- ECM
- ECM DTC CHART
HINT:
The DTCs for the immobilizer system are specified above. If other codes are output, check the DTC chart for the engine control system.
ECM
DIAGNOSTIC TROUBLE CODE CHARTDTC No. Detection Item Trouble Area B2799 Engine Immobilizer System - Wire harness
- Immobilizer code ECU
- ECM