Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM
w/ Manual (SOS) Switch
w/o Manual (SOS) Switch
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System Description
SYSTEM DESCRIPTION NAVIGATION SYSTEM OUTLINE (a) Vehicle position tracking methods
It is essential that the navigation system correctly tracks the current vehicle position and displays it on the map
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the navigation system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
Operation Check
OPERATION CHECK CHECK NAVIGATION SYSTEM NORMAL CONDITION
(a) If the cause of a symptom is any of the following, the corresponding symptom is normal; it is not due to a malfunction.
Symptom A
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Parts Location
PARTS LOCATION ILLUSTRATION
*1 FORWARD RECOGNITION CAMERA
*2 MILLIMETER WAVE RADAR SENSOR ASSEMBLY
*3 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY)
*4 POWER STEERING ECU (RACK AND PINION POWER STEERING GEAR ASSEMBLY)
*5 ECM
- - ILLUSTRATION
Automatic High Beam System (B124B)
DESCRIPTION The main body ECU (multiplex network body ECU) determines the status of the automatic high beam system based on the automatic high beam system signal from the forward recognition camera.
DTC No. Detection Item
DTC Detection Condition
Trouble Area DTC Output from
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