Toyota Corolla Cross: Rear Suspension Member (for Gasoline Model)

 Brake System Control Module "A" System Voltage Line Internal Electronic Failure (C117A49,C137BA2)

DESCRIPTION If a malfunction is detected in the power supply circuit, the skid control ECU (brake actuator assembly) stores this DTC and the fail-safe function prohibits ABS operation. This DTC is stored when the +BS terminal voltage meets one of the DTC detection conditions due to a malfunc

 Starter Signal Circuit

DESCRIPTION While the engine is being cranked, current flows from terminal ST1 of the ignition or starter switch assembly*1 or terminal STAR of the certification ECU (smart key ECU assembly)*2 to the park/neutral position switch assembly and to terminal STA of the ECM (STA signal). *1: w/o Smart K