Toyota Corolla Cross: Charging System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
- Terminals Of Ecu
- Diagnosis System
- Freeze Frame Data
- Fail-safe Chart
- Data List / Active Test
- Diagnostic Trouble Code Chart
- On-vehicle Inspection
- Auxiliary Battery Monitor Module Range/Performance (P058A01)
- Lost Communication with Battery Monitor Module Missing Message (P162B87)
- Auxiliary Battery is Discharged
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Precaution
PRECAUTION
CHARGING SYSTEM PRECAUTION
CAUTION:
This vehicle contains high voltage circuits standardized with orange colored
wiring and connectors, so follow the instructions in this manual to
Parts Location
PARTS LOCATION
ILLUSTRATION
*1
NO. 1 ENGINE ROOM RELAY BLOCK
- IGCT-MAIN NO. 1 RELAY
*2
INVERTER WITH CONVERTER ASSEMBLY
*3
System Diagram
SYSTEM DIAGRAM
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Freeze Frame Data
FREEZE FRAME DATA DESCRIPTION The ECM records vehicle and driving condition information as Freeze Frame Data the moment a DTC is stored. When troubleshooting, Freeze Frame Data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, whethe
Lost Communication with Brake System Control Module "A" Missing Message (U012987,U023A87)
DESCRIPTION
DTC No. Detection Item
DTC Detection Condition Trouble Area
Warning Indicate Test Mode / Check Mode
U012987 Lost Communication with Brake System Control Module "A" Missing Message
Communication stop occurs between the airbag ECU assembly and Skid con
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