Diagnostic Trouble Code Chart

HINT:

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code.

Steering Lock System

STEERING LOCK SYSTEM - DIAGNOSTIC TROUBLE CODE CHART

DTC Code	Detection Item	Trouble Area
B2781	Open / Short in Steering Lock ECU	Steering lock actuator assembly (steering lock ECU) Certification ECU (smart key ECU assembly) Harness or connector of LIN bus line
B2782	Power Source Control ECU Malfunction	Steering lock actuator assembly (steering lock ECU) Main body ECU Harness or connector
B2788	IG2 Signal Malfunction	Steering lock actuator assembly (steering lock ECU) IGN fuse IG2 MAIN fuse Integration relay (IG2 relay) Main body ECU Harness or connector