Toyota Corolla Cross: Seat Belt Warning System
Toyota Corolla Cross (2022-2024) Service Manual / Vehicle Interior / Seat Belt / Seat Belt Warning System
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Customize Parameters
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- On-vehicle Inspection
- Driver Side Seat Belt Warning Light does not Operate
- Front Passenger Side Seat Belt Warning Light does not Operate
- Rear Seat Belt Warning Light Malfunction
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Parts Location
PARTS LOCATION ILLUSTRATION
*A for Gasoline Model
- -
*1 BRAKE ACTUATOR ASSEMBLY - SKID CONTROL ECU
*2 ECM ILLUSTRATION
*A for 4.2 Inch Display Ty
System Diagram
SYSTEM DIAGRAM FRONT SEAT BELT WARNING
REAR SEAT BELT WARNING
System Description
SYSTEM DESCRIPTION SEAT BELT WARNING SYSTEM DESCRIPTION
(a) Seat belt warning light operation for driver seat belt: The seat belt warning light on the combination meter assembly illuminates, blinks
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Terminals Of Ecu
TERMINALS OF ECU
REAR TELEVISION CAMERA ASSEMBLY
(a) Disconnect the rear television camera assembly connector.
(b) Measure the voltage on the wire harness side connector according
to the value(s) in the table below.
Terminal No. (Symbol)
Terminal Description
Light Sensor Circuit Malfunction (B124400)
DESCRIPTION The automatic light control sensor detects ambient light. The sensor creates an electrical signal based on the amount of light detected, and sends the signal to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) turns on or off the headlights a
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