Toyota Camry (XV70): System Diagram
SYSTEM DIAGRAM
w/ Navigation System
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System Description
SYSTEM DESCRIPTION DESCRIPTION
Toyota Entune allows the vehicle to receive information from the call center and links the information to the audio and visual system*1 or navigation system*2. Toyo
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the Entune system.
*: Use the Techstream.
PROCEDURE
1. VEHICLE BROUGHT TO WORKSHOP
NEX
Operation Check
OPERATION CHECK TOYOTA ENTUNE APP SUITE CONNECT RESET PROCEDURE
(a) Duplicate the problem symptom. (b) Check for DTCs and repair the systems for which any DTCs are output.
Click here
(c) Chec
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Check Bus 2 Line for Short to GND
DESCRIPTION There may be a short circuit between one of the CAN bus lines and GND when there is no resistance between terminal 18 (CA4H) of the central gateway ECU (network gateway ECU) and terminal 4 (CG) of the DLC3, or terminal 17 (CA4L) of the central gateway ECU (network gateway ECU) and termin
Installation
INSTALLATION PROCEDURE 1. INSTALL TIMING CHAIN COVER ASSEMBLY
(a) Clean the contact surfaces of the engine assembly, and confirm that no oil, moisture, or other foreign matter is on the surfaces.
*a Engine Assembly Side
*b Timing Chain Cover Assembly Side
Clean
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