Toyota Corolla Cross: Id Code Box

 Front Side Marker Light Bulb

Removal REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 FRONT SIDE MARKER LIGHT SOCKET - - - - 2 FRONT SIDE MARK

 Headlight LH Circuit (B243900,B243A00)

DESCRIPTION The light control LED ECU supplies internally boosted voltage to the light control LED ECU so that the current supplied to the LED is always maintained at a constant value. These DTCs are also output when the main body ECU (multiplex network body ECU) detects malfunctions while monitori