Toyota Corolla Cross: Cooling Fan System
Toyota Corolla Cross (2022-2025) Service Manual / Engine & Hybrid System / M20a-fks (cooling) / Cooling Fan System
- Precaution
- Parts Location
- System Diagram
- Problem Symptoms Table
- On-vehicle Inspection
- Cooling Fan Circuit
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Precaution
PRECAUTION INITIALIZATION NOTICE: Make sure to perform the necessary procedures (adjustment, calibration, initialization, or registration) after parts related to the cooling fan system have been remov
Parts Location
PARTS LOCATION ILLUSTRATION
*1 FAN WITH MOTOR ASSEMBLY
*2 ECM
*3 NO. 1 ENGINE ROOM RELAY BLOCK AND NO. 1 JUNCTION BLOCK ASSEMBLY
- EFI-MAIN NO. 1 FUSE - FAN NO. 2 FUS
System Diagram
SYSTEM DIAGRAM
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Weight limits
The gross trailer weight must
never exceed 1500 lb. (680
kg).
The gross combination weight
must never exceed the following:
2WD models: 5790 lb. (2625 kg)
AWD models: 5955 lb. (2700 kg)
The gross vehicle weight
must never exceed the
GVWR indicated on the Certification
Label.
The
Terminals Of Ecu
TERMINALS OF ECU CHECK MULTIPLEX NETWORK DOOR ECU
(a) Disconnect the U39, U40, U41 and U42 multiplex network door ECU connectors.
(b) Measure the voltage and resistance according to the value(s) in the table below.
Terminal No. (Symbol) Terminal Description
Condition Specified Condit
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