Toyota Camry owners & service manuals

Toyota Camry (XV70): 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 operates

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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     On-vehicle Inspection

    ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT COOLING FAN SYSTEM CAUTION: To prevent injury due to contact with an operating cooling fan, keep your hands and clothing away from the cooling fan when ins

     Cooling Fan Circuit

    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

     Precaution

    PRECAUTION IGNITION SWITCH EXPRESSIONS HINT: The type of ignition switch used on this model differs depending on the specifications of the vehicle. The expressions listed in the table below are used

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     Disassembly

    DISASSEMBLY PROCEDURE 1. REMOVE CLUTCH DRUM OIL SEAL RING (a) Remove the 4 clutch drum oil seal rings from the stator shaft assembly. 2. REMOVE OIL STRAINER ASSEMBLY (a) Using a T30 "TORX" socket wrench, remove the 2 bolts and oil strainer assembly from the front oil

     Screen Flicker or Color Distortion

    PROCEDURE 1. CHECK DISPLAY SETTING (a) Reset display settings (contrast, brightness) and check that the screen appears normal. OK: The display returns to normal. OK END NG PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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