Toyota Corolla Cross: Stop And Start System
Toyota Corolla Cross (2022-2024) Service Manual / Engine & Hybrid System / Stop And Start / Stop And Start System
- Precaution
- Parts Location
- System Diagram
- System Description
- How To Proceed With Troubleshooting
- Operation Check
- Registration
- Problem Symptoms Table
- Terminals Of Ecu
- Diagnosis System
- Dtc Check / Clear
- Freeze Frame Data
- Check Mode Procedure
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- VEHICLE CONTROL HISTORY (RoB)
- Crankshaft Position Sensor "A" Signal Compare Failure (P033562)
- Brake Booster Pressure Sensor(running) (P055500,P05552A)
- Brake Booster Pressure Sensor Circuit Short to Ground (P055511,P055515)
- Internal Control Module Random Access Memory (RAM) Error Data Memory Failure (P060444)
- Backup Boost Converter "A" Control CPU Signal Invalid (P060629)
- Analog to Digital Converter Circuit Voltage Out of Range (P060B1C,P060B49,P060B71)
- Starter Relay Circuit Short to Ground (P061511)
- Starter Relay Circuit Short to Battery or Open (P061515)
- Internal Control Module EEPROM Data Memory Failure (P062F44)
- Park/Neutral Switch Circuit Short to Battery (P085012,P085014)
- Hydraulic Pressure Unit Component Internal Failure (P094296)
- Auxiliary Transmission Fluid Pump Control Module Feedback Signal Circuit Short to Ground (P0C2B11)
- Auxiliary Transmission Fluid Pump Control Module Feedback Signal Circuit Short to Battery or Open (P0C2B15)
- ECU Internal Error (P164400)
- Ignition Switch Circuit Short to Ground or Open (P253014)
- Electromagnetic Oil Pump Component Internal Failure (P279796)
- Backup Boost Converter "A" (P323A00,P323A16,P323B14,P323B29,P323B38)
- External BBC Circuit (P33B300)
- Lost Communication with ECM/PCM "A" Missing Message (U010087,U010187,U012687,U012987,U014087,U015187,U015587,U016487,U115C87,U117087)
- Starter Signal Circuit
- Engine Hood Courtesy Switch Circuit
- Stop and Start Priority Control System
- Backup Boost Converter Circuit
- Neutral Position Switch Circuit
- Stop and Start Cancel Switch Circuit
- Stop and Start System does not Operate
- Stop and Start System does not Operate (Battery Condition)
- Restarting after a Short Period of Time from an Idling Stop
- After Engine Stops due to Stop and Start System, Engine does not Restart
- Starter Inrush Current Reduction Relay Circuit
- Failure to Restart from IG-ON Engine Stall
- STA Signal Circuit
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Precaution
PRECAUTION PRECAUTIONS WHEN INSPECTING STOP AND START SYSTEM
NOTICE: When the audio and visual system volume is high, a fail-safe function may operate in order to maintain the operation of stop and
Parts Location
PARTS LOCATION ILLUSTRATION
*A for 9 Speakers
- -
*1 ENGINE HOOD COURTESY SWITCH (HOOD LOCK WITH COURTESY LIGHT SWITCH ASSEMBLY)
*2 VACUUM SENSOR ASSEMBLY
System Diagram
SYSTEM DIAGRAM
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Removal
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 FRONT DOOR INSIDE HANDLE BEZEL PLUG
69284F
- -
2 DOOR ASSIST GRIP COVER
74646
- -
3 MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY WITH
Brake Switch "A" Circuit Short to Battery (P057112)
DESCRIPTION
The skid control ECU (brake actuator assembly) receives stop
light switch assembly signals and uses them to determine whether or not the brakes
are applied.
DTCs may be stored if either of the following occurs:
Stop light switch assembly stuck on malfunction.
The accelerator
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