Immobilizer System
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [04/2013 - 08/2015]
| DTC Code | Description |
|---|---|
| B2779 | Engine Starter Communication Malfunction |
| B2784 | Antenna Coil Open / Short |
| B278A | Short to GND in Immobiliser System Power Source Circuit |
| B2790 | ID BOX EEPROM Malfunction |
| B2799 | Engine Immobiliser System Malfunction |
| B279A | Theft Deterrent System Communication Line High Fixation |
| B279C | Theft Deterrent System Presence Detection |
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [08/2015 - 10/2017]
| DTC Code | Description |
|---|---|
| B2779 | Engine Starter Communication Malfunction |
| B2784 | Antenna Coil Open / Short |
| B278A | Short to GND in Immobiliser System Power Source Circuit |
| B2790 | ID BOX EEPROM Malfunction |
| B2799 | Engine Immobiliser System Malfunction |
| B2799-86 | Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid |
| B279A | Theft Deterrent System Communication Line High Fixation |
| B279A-12 | Engine Immobiliser System Circuit Short to Battery |
| B279C | Theft Deterrent System Presence Detection |
| B279C-95 | Engine Immobiliser System Incorrect Assembly |
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [10/2017 - 11/2021]
| DTC Code | Description |
|---|---|
| B2779 | Engine Starter Communication Malfunction |
| B2784 | Antenna Coil Open / Short |
| B278A | Short to GND in Immobiliser System Power Source Circuit |
| B2790 | ID BOX EEPROM Malfunction |
| B2799-86 | Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid |
| B279A-12 | Engine Immobiliser System Circuit Short to Battery |
| B279C-95 | Engine Immobiliser System Incorrect Assembly |
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [11/2021 - 09/2022]
| DTC Code | Description |
|---|---|
| B2779 | Engine Starter Communication Malfunction |
| B2784 | Antenna Coil Open / Short |
| B278A | Short to GND in Immobiliser System Power Source Circuit |
| B2790 | ID BOX EEPROM Malfunction |
| B2799 | Communication with Immobiliser |
| B2799-86 | Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid |
| B279A-12 | Engine Immobiliser System Circuit Short to Battery |
| B279C | Theft Deterrent System Presence Detection |
| B279C-95 | Engine Immobiliser System Incorrect Assembly |
IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION [09/2022 - ]
| DTC Code | Description |
|---|---|
| B2779 | Engine Starter Communication Malfunction |
| B2781 | Open / Short in Steering Lock ECU |
| B2782 | Power Source Control ECU Malfunction |
| B2784 | Antenna Coil Open / Short |
| B2788 | IG2 Signal Malfunction |
| B278A | Short to GND in Immobiliser System Power Source Circuit |
| B2790 | ID BOX EEPROM Malfunction |
| B2799 | Communication with Immobiliser |
| B2799-86 | Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid |
| B279A-12 | Engine Immobiliser System Circuit Short to Battery |
| B279C | Theft Deterrent System Presence Detection |
| B279C-95 | Engine Immobiliser System Incorrect Assembly |