ENGINE IMMOBILISER SYSTEM DIAGNOSTIC TROUBLE CODE CHART
Tech Tips
If a trouble code is displayed during the DTC check, inspect the trouble areas for that code in the table below. For details of the code, refer to the "See page" below.
| DTC Code | Detection Item | See page |
|---|---|---|
| B2784 | Antenna Coil Open / Short | |
| B278A | Short to GND in Immobiliser System Power Source Circuit | |
| B2790 | ID BOX EEPROM Malfunction |
Tech Tips
The DTCs for the engine immobiliser system are specified above. If other codes are output, check the DTC chart for the hybrid control system.
| DTC Code | Detection Item | See page |
|---|---|---|
| B2799-790 | Engine Immobiliser System Malfunction | |
| B279A-186 | Engine Immobiliser System Communication Line High Fixation | |
| B279C-185 | Engine Immobiliser System Presence Detection |