Toyota Corolla Cross: Key Reminder Warning System
Toyota Corolla Cross (2022-2024) 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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Hybrid/EV Battery Energy Control Module Unexpected Operation (P0A1F94)
DTC SUMMARY MALFUNCTION DESCRIPTION The hybrid vehicle control ECU (main CPU) monitors the battery ECU assembly.
The cause of this malfunction may be the following: Battery ECU assembly internal malfunction
Battery ECU assembly malfunction
DESCRIPTION The hybrid vehicle control ECU (m
Brake System Control Module "A" System Internal Failure (C059704)
DESCRIPTION
The skid control ECU (brake actuator assembly) stores this DTC
if malfunctions are found in a circuit inside the ECU by self-diagnosis.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
C059704
Brake Sy
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