Toyota Corolla Cross Owners & Service Manuals

Toyota Corolla Cross: Terminals Of Ecu

Toyota Corolla Cross (2022-2025) Service Manual / Audio & Visual & Telematics / Park Assist / Monitoring / Blind Spot Monitor System / Terminals Of Ecu

TERMINALS OF ECU

BLIND SPOT MONITOR SENSOR LH (B)

Terminal No.

(Symbol)

Terminal Description

Condition

Specified Condition

S12-4 (OMIL) - S12-10 (BLGD)

Outer rear view mirror indicator LH power source

Outer rear view mirror indicator LH illuminated

3.5 to 9.5 V

Outer rear view mirror indicator LH blinking

Alternating between 0 to 9.5 V

Outer rear view mirror indicator LH not illuminated

Below 1 V

S12-5 (BLB) - S12-10 (BLGD)

Power source

Ignition switch ON

9 to 16 V

S12-10 (BLGD) - Body Ground

Ground

Always

Below 1 Ω

BLIND SPOT MONITOR SENSOR RH (A)

Terminal No.

(Symbol)

Terminal Description

Condition

Specified Condition

S13-4 (OMIR) - S13-10 (BRGD)

Outer rear view mirror indicator RH power source

Outer rear view mirror indicator RH illuminated

3.5 to 9.5 V

Outer rear view mirror indicator RH blinking

Alternating between 0 to 9.5 V

Outer rear view mirror indicator RH not illuminated

Below 1 V

S13-5 (BRB) - S13-10 (BRGD)

Power source

Ignition switch ON

9 to 16 V

S13-10 (BRGD) - Body Ground

Ground

Always

Below 1 Ω

    READ NEXT:

     Diagnosis System

    DIAGNOSIS SYSTEM DESCRIPTION (a) Blind spot monitor data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunc

     Freeze Frame Data

    FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever DTCs are detected, the blind spot monitor sensor stores the current vehicle (sensor) state as freeze frame data. CHECK FREEZE FRAME DATA (a) Turn

     Data List / Active Test

    DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when decidi

    SEE MORE:

     Removal

    REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL) Procedure Part Name Code 1 REAR ENGINE UNDER COVER RH 51443C - - - 2 OIL PRESSURE CONTROL VALVE ASSEMBLY 15250 - - CAUTION / NOTICE / HINT NOTICE: This pr

     A/C Inverter Component Internal Failure (B147496)

    DESCRIPTION If abnormal current in the A/C inverter output high voltage output circuit or a malfunction of temperature sensor in the compressor with motor assembly is detected, compressor control will be stopped and this DTC will be stored. DTC No. Detection Item DTC Detection Condition

    © 2020-2025 Copyright www.tcorollacross.com PT NL