Toyota Camry (XV70): Problem Symptoms Table
Toyota Camry Repair Manual XV70 (2018-2024) / Engine, Hybrid System / 2gr-fks (cooling) / Cooling Fan System / Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses related to this system before inspecting the suspected areas below.
|
Symptom | Suspected Area |
Link |
|---|---|---|
|
Cooling fan does not operate |
Engine coolant temperature sensor |
|
|
EFI-MAIN NO. 1 Relay |
| |
|
Cooling fan circuit |
| |
|
Fan with motor assembly |
- | |
| ECM |
| |
|
Cooling fan does not stop (continues to operates) |
Engine coolant temperature sensor |
|
|
Cooling fan circuit |
| |
|
Fan with motor assembly |
- | |
| ECM |
| |
|
Cooling fan speed does not change |
Cooling fan circuit |
|
|
Fan with motor assembly |
- | |
| ECM |
|
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DESCRIPTION The ECM calculates an appropriate cooling fan speed based on the engine coolant temperature, air conditioning switch status, refrigerant pressure, engine speed and vehicle speed, and sends
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HINT: Communic
Weak Blower Output
DESCRIPTION If the airflow from the front registers is weak regardless of the blower speed setting displayed on the air conditioning control assembly, the following suspected areas may be the cause.
Symptom Factor
Airflow volume is constantly low
Airflow volume sometimes become
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