Toyota Corolla Cross: System Diagram
Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / Stop And Start / Stop And Start System / System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION STOP AND START CONTROL The stop and start system operates according to the following conditions, achieving appropriate engine stop and start control together with safe and smooth dr
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the GTS. PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
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2.
CUSTOMER PROBLEM ANALYSIS
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Operation Check
OPERATION CHECK STOP AND START SYSTEM OPERATION CHECK
HINT:
If the cable is disconnected from the auxiliary battery terminal, stop and start control is prohibited until refresh charge is complet
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Wireless Starter Component Internal Failure (B277A96)
DESCRIPTION If the remote engine start ECU does not respond to the certification ECU (smart key ECU assembly) or the remote engine start ID is not registered, this DTC is stored.
HINT: Registration status of the remote engine start ECU ID can be checked using the "Wireless C Code" item in the Data
Hybrid/EV Battery Stack 2 Cell Circuit Voltage Above Threshold (P1A6017,P31AA17)
DESCRIPTION The HV battery is composed of 60 cells (3.7 V each) in series. The battery ECU assembly monitors the voltage of each HV battery cell to detect malfunctions of the HV battery.
DTC No. Detection Item
DTC Detection Condition
Trouble Area MIL
Warning Indicate N
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