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
SEE MORE:
Telephone And Gps Antenna Cords (for Front Side)
ComponentsCOMPONENTS ILLUSTRATION
*1 INSTRUMENT PANEL SAFETY PAD SUB-ASSEMBLY
*2 NO. 2 SIDE DEFROSTER NOZZLE DUCT
*3 NO. 3 HEATER TO REGISTER DUCT SUB-ASSEMBLY
*4 TELEPHONE AND GPS ANTENNA CORD RemovalREMOVAL CAUTION / NOTICE / HINT
The necessary procedures
Terminals Of Ecu
TERMINALS OF ECU CHECK TIRE PRESSURE WARNING ECU AND RECEIVER
(a) Disconnect the R127 or R128 tire pressure warning ECU and receiver connector and measure the voltage or resistance on the wire harness side.
*A w/ Smart Key System
*B w/o Smart Key System
*a Front vi
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