LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2015 >> LS 600h >> Repair and Diagnosis (Single Page) >> Steering >> Steering Column >> Steering Lock System - Diagnostics - Introduction >> Steering Lock System >> Diagnostic Trouble Code Chart [10/2014 - ] >> Diagnostic Trouble Code Chart [10/2014 - ]

Diagnostic Trouble Code Chart [10/2014 - ]

HINT: 

If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See " below.

STEERING LOCK SYSTEM

DTC Code Detection Item Trouble Area See
B2781 Open / Short in Steering Lock ECU - Steering lock actuator assembly (steering lock ECU)
- Certification ECU
- Harness or connector of LIN bus line
Refer to DTC B2781: Open / Short in Steering Lock ECU [10/2014 - ]
B2782 Power Source Control ECU Malfunction - Steering lock actuator assembly (steering lock ECU)
- Main body ECU
- Wire harness or connector
Refer to DTC B2782: Power Source Control ECU Malfunction [10/2014 - ]
B2788 IG2 Signal Malfunction - Steering lock actuator assembly (steering lock ECU)
- Ignition relay No. 2 (IG2)
- Main body ECU
- Wire harness or connector
Refer to DTC B2788: IG2 Signal Malfunction [10/2014 - ]