Toyota Camry (XV70): Installation
Toyota Camry Repair Manual XV70 (2018-2024) / Power Source, Network / Power Distribution / Main Body Ecu / Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
- Before replacing the main body ECU (multiplex network body ECU), refer to Registration.
w/ Smart Key System: Click here
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w/o Smart Key System: Click here
- After the main body ECU (multiplex network body ECU) has been replaced, the automatic light control system will not operate until the engine is started.
PROCEDURE
1. INSTALL MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
NOTICE:
- Make sure that the connecting surfaces are free of foreign matter.
- Do not touch the main body ECU (multiplex network body ECU) connector.
(a) Set the main body ECU (multiplex network body ECU) to the position where the guide of the main body ECU (multiplex network body ECU) contacts the housing sidewall of the instrument panel junction block assembly as shown in the illustration.
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*a | 20 |
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Inspection
INSPECTION PROCEDURE 1. INSPECT ENGINE SWITCH
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
5 (SS1) - 6 (AGND) 1 (SS2) - 6 (AGND)
Not p
Data Signal Circuit between Radio Receiver and Stereo Jack Adapter
DESCRIPTION The No. 1 stereo jack adapter assembly sends the sound data signal or image data signal from a USB device to the radio and display receiver assembly via this circuit. WIRING DIAGRAM
PROCEDURE
1.
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY - NO. 1 STEREO
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