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Home >> Toyota >> 2011 >> Highlander Hybrid Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 88 (Smart Key System (Keyless Start) (2GR-FE) (Diagnostic Codes & Symptom Tests)) >> Smart Key System >> DTC B2285: Steering Lock Position Signal Circuit Malfunction >> Description

DTC B2285: Steering Lock Position Signal Circuit Malfunction: Description

WARNING: This page is about a different variant/trim than selected.

This DTC is output when serial communication signals and LIN communication signals in the circuit between the main body ECU (instrument panel junction block) and steering lock actuator (steering lock ECU) are inconsistent.

HINT: 

When the main body ECU (instrument panel junction block) is replaced with a new one and the negative (-) battery terminal is connected, the power source mode becomes the IG-ON mode. When the battery is removed and reinstalled, the power source mode that was selected when the battery was removed is restored.

After the main body ECU (instrument panel junction block) or steering lock ECU is replaced, perform the registration procedures for the engine immobiliser system, refer to REGISTRATION .

DTC No. DTC Detection Condition Trouble Area
B2285 Cable and LIN information between the main body ECU (instrument panel junction block) and the steering lock ECU are inconsistent
  • Main body ECU
  • Steering lock ECU (instrument panel junction block)
  • Wire harness or connector