Toyota Corolla Cross: ADAS & AD

 IG Circuit Short to Ground or Open (B242E14)

DESCRIPTION The headlight ECU sub-assembly operates using the power source voltage input from the IGR terminal and ECUB terminal. The IG terminal power source voltage is supplied by turning the IGR-NO.1 relay to ON. The headlight ECU sub-assembly receives ignition switch ON signals from the main b

 Reassembly

REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY) Procedure Part Name Code 1 STRAIGHT PIN - - - 2 REAR DIFFERENTIAL BREATHER PLUG OIL DE