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Home >> Toyota >> 2009 >> Venza 2.7 E, AWD >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Lock System >> Diagnostic Trouble Code Chart

Diagnostic Trouble Code Chart

If a trouble code is displayed during the DTC check, check the parts listed for that code in the table below and proceed to the appropriate article.

HINT:

The steering lock ECU does not store DTCs regarding the past problems.

Steering Lock System 

DIAGNOSTIC TROUBLE CODE CHART

DTC Code Detection Item Trouble Area
B2781  Open / Short in Steering Lock ECU Steering lock ECU (Steering lock actuator assembly)
B2782  Power Source Control ECU Malfunction
  1. Wire harness
  2. Steering lock ECU (Steering lock actuator assembly)
  3. Power management control ECU
B2788  IG2 Signal Malfunction
  1. IG2 relay
  2. Wire harness
  3. Power management control ECU
  4. Steering lock ECU (Steering lock actuator assembly)