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DTC B2286 Runnable Signal Malfunction: Description

WARNING: This page is about a different car, the 2008 Lexus LS 600hL. However, it is still accessible from the selected car via links, so may be relevant.

The main body ECU and the hybrid vehicle control ECU are connected by a cable and the CAN communication line. If the cable information and CAN information are inconsistent, this DTC is output.

DTC DETECTION CONDITION AND TROUBLE AREA

DTC Code Detection Condition Trouble Area
B2286 Cable and CAN information between main body ECU and hybrid vehicle control ECU are inconsistent
  • Main body ECU
  • Hybrid vehicle control ECU
  • Harness or connector