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 DRAIN ENGINE COOLANT
- -
- 2
INVERTER WITH CONVERTER ASSEMBLY
G92A0 -
- -
3 ENGINE COOLANT TEMPERATURE SENSOR
89422A
Roof Drip Side Finish Moulding
RemovalREMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CENTER ROOF DRIP SIDE FINISH MOULDING
75556C
- - CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedu
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