Toyota Corolla Cross: M20a-fxs (engine Control)

 Rear Floor 2 Electrical Key Oscillator Circuit Open (B27A713)

DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the No. 3 indoor electrical key antenna assembly (inside luggage compartment). For the No. 3 indoor electrical key antenna assembly (inside luggage compartment) to detect when the electr

 Gear Shift Position Circuit Short to Battery (P091412)

DESCRIPTION A magnet is installed to the shift fork. When the TCM commands the S1 synchronizer to move, the shift fork moves the S1 synchronizer together and the magnet. The Hall IC built into the shift stroke sensor converts the magnet position into a voltage signal and sends it to the TCM. T