Toyota Corolla Cross: Key Reminder Warning System
Toyota Corolla Cross (2022-2025) Service Manual / Vehicle Interior / Door Lock / Key Reminder Warning System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Problem Symptoms Table
- Terminals Of Ecu
- Data List / Active Test
- Key Reminder Buzzer does not Sound
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Precaution
PRECAUTION PRECAUTION WHEN REPLACING COMBINATION METER ASSEMBLY
(a) When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was install
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FRONT DOOR COURTESY LIGHT SWITCH ASSEMBLY (LH)
*2 COMBINATION METER ASSEMBLY
*3 UN-LOCK WARNING SWITCH ASSEMBLY
*4 MAIN BODY ECU (M
System Diagram
SYSTEM DIAGRAM
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Brake Switch "B" Circuit Short to Battery (P070312)
DESCRIPTION
The purpose of this circuit is to prevent the engine from stalling when the brakes
are suddenly applied while driving with lock-up on.
When the brake pedal is depressed, the stop light switch assembly sends a signal
to the TCM. Then the TCM cancels the operation of the lock-up clut
Inspection
INSPECTION PROCEDURE 1. INSPECT NO.1 TRACTION BATTERY DEVICE BOX ASSEMBLY
(a) Inspect SMRB: (1) Measure the resistance according to the value(s) in the table below.
*a Component without harness connected
(No. 1 Traction Battery Device Box Assembly)
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Standard R
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