Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM

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PROBLEM SYMPTOMS TABLE
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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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DESCRIPTION
Detection Item Symptom
Trouble Area Tire Pressure Monitor ECU Communication Stop Mode
Any of the following conditions are met:
Communication stop for "Tire Pressure" is indicated on the "Communication Bus Check" screen of the Techstream.
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INSTALLATION PROCEDURE 1. INSTALL DCM (TELEMATICS TRANSCEIVER)
2. INSTALL NAVIGATION ECU (w/ Navigation System) 3. INSTALL NO. 1 TELEPHONE BRACKET
(a) w/o Navigation System: (1) Install the No. 1 telephone bracket with the screw.
(b) w/ Navigation System: (1) Install the No. 1 telephone bracke