Toyota Corolla Cross: Power Door Lock Control System

 Starter Relay Circuit Short to Battery (P061512)

MONITOR DESCRIPTION While the engine is being cranked, positive auxiliary battery voltage is applied to terminal STA of the ECM. If the ECM detects the starter control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminat

 IG Circuit Short to Ground or Open (B242E14)

DESCRIPTION The headlight ECU sub-assembly operates using the power source voltage input from the IGR terminal and ECUB terminal. The IG terminal power source voltage is supplied by turning the IGR-NO.1 relay to ON. The headlight ECU sub-assembly receives ignition switch ON signals from the main b