Toyota Corolla Cross: Theft Deterrent / Keyless Entry

 Headlight Source LH Malfunction (B243900,B243A00)

DESCRIPTION The headlight ECU sub-assembly LH and headlight ECU sub-assembly RH internally boost the power supply voltage to ensure a constant supplied current for the Lo/Hi beam LED of their respective headlight. By monitoring the LED power supply voltage, abnormal current and malfunctions can be

 Removal

REMOVAL CAUTION / NOTICE / HINT NOTICE: To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) auxiliary battery terminal. Click here HINT: When the cable is