Toyota Corolla Cross: Seat Belt Warning System
Toyota Corolla Cross (2022-2025) 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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Diagnosis System
DIAGNOSIS SYSTEM DESCRIPTION When troubleshooting a vehicle with a diagnosis system, the only difference from the usual troubleshooting procedure is connecting the GTS to the vehicle and reading various data output from the engine stop and start ECU.
The engine stop and start ECU records DTCs when
Engine Coolant Temperature Sensor 1 Circuit Short to Battery or Open (P011515)
DESCRIPTION Refer to DTC P011511. Click here
HINT: When DTC P011515 is stored, the ECM enters fail-safe mode. During fail-safe mode, the engine coolant temperature is estimated to be 80°C (176°F) by the ECM. Fail-safe mode continues until a pass condition is detected.
DTC No. Detection
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