Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM

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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
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
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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ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
HINT:
Water Pump Construction Evaporation Port and Drain Plug:
*1
Evaporation Port
*2
Mechanical Seal
*3
Fluid Catch Pocket
*4
Drain P
DESCRIPTION When a malfunction is detected between various ECUs and sensors, these DTCs are stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
U010087 Lost Communication with ECM/PCM "A" Missing Message
After 3 seconds or more have elapsed since turnin