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
SEE MORE:
Check Bus 1 Lines for Short Circuit
DESCRIPTION There may be a short circuit between the CAN main bus lines and/or CAN branch lines when the resistance between terminals 23 (CA1H) and 8 (CA1L) of the central gateway ECU (network gateway ECU) is below 54 Ω.
Symptom Trouble Area
Resistance between terminals 23 (CA1H
Components
COMPONENTS ILLUSTRATION
*A for 2WD
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*1 REAR SUSPENSION MEMBER SUB-ASSEMBLY
*2 REAR UPPER CONTROL ARM ASSEMBLY LH
*3 REAR UPPER CONTROL ARM ASSEMBLY RH
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Tightening torque for "Major areas involving basic vehicle performance
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