Securities. Lexus Is250, Is220D. Gse20 Ale20
Engine Immobiliser. Lexus Is250, Is220D. Gse20 Ale20
Engine Immobiliser System (For 2Ad-Fhv) -- Diagnostic Trouble Code Chart |
| DTC No. | Detection Item | TROUBLE AREA | See page |
| B2784 | Antenna Coil Open / Short | 1. Wire harness 2. Engine switch 3. Certification ECU | Click here |
| B2785 | Communication Malfunction between ECUs Connected by LIN | 1. Wire harness 2. Certification ECU 3. ID code box 4. Power source control ECU 5. Steering lock ECU | Click here |
| B2786 | No Response from Steering Lock ECU | 1. Wire harness 2. Certification ECU 3. Steering lock ECU | Click here |
| B2789 | No Response from ID BOX | 1. Wire harness 2. Certification ECU 3. ID code box | Click here |
| B278A | Short to GND in Immobiliser System Power Source Circuit | 1. Wire harness 2. Engine switch 3. Certification ECU | Click here |
| B2790 | ID BOX EEPROM Malfunction | 1. ID code box | Click here |
| B2791 | Communication Condition Failure between ECM | 1. Wire harness 2. ID code box 3. ECM | Click here |
| DTC No. | Detection Item | TROUBLE AREA | See page |
| B2799 | Engine Immobiliser System | 1. Wire harness 2. ID code box 3. ECM | Click here |