FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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B2278

DTC B2278 Engine Switch Circuit Malfunction

DESCRIPTION

DTC Detection Condition:




This DTC is output when 1.a malfunction is detected between the power source control ECU and the engine switch; or 2. either of the switches inside the engine switch is malfunctioning.

Wiring Diagram:






Step 1-2:




Step 3:




INSPECTION PROCEDURE