Toyota Corolla Cross: Power Source & Network

 Electronic Brake Booster Motor "A" Drive Circuit Internal Electronic Failure (C12BF49,...,C12BF9E)

DESCRIPTION The motor relay is built into the brake booster with master cylinder assembly. The electric brake booster (brake booster with master cylinder assembly) turns the motor relay on to operate the motor in the brake booster with master cylinder assembly in accordance with the operatio

 Remote Engine Starter does not Operate

CAUTION / NOTICE / HINT NOTICE: Before replacing the certification ECU (smart key ECU assembly), refer to smart key system (for Entry Function) Precaution. for HEV Model: Click here for Gasoline Model: Click here PROCEDURE 1. CHECK SMART KEY SYSTEM (for