Toyota Corolla Cross: K120 (cvt)

 Brake Switch "B" Circuit Short to Battery (P070312)

DESCRIPTION The purpose of this circuit is to prevent the engine from stalling when the brakes are suddenly applied while driving with lock-up on. When the brake pedal is depressed, the stop light switch assembly sends a signal to the TCM. Then the TCM cancels the operation of the lock-up clut

 In all Modes Noise Occurs in all of the Speakers

CAUTION / NOTICE / HINT NOTICE: Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Click here PROCEDURE 1. CHECK MODEL Result Proceed