Toyota Camry owners & service manuals

Toyota Camry (XV70): Data Signal Circuit between Radio Receiver and Stereo Jack Adapter

Toyota Camry Repair Manual XV70 (2018-2024) / Audio, Visual, Telematics / Navigation / Multi Info Display / Navigation System / 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 JACK ADAPTER ASSEMBLY)

(a) Disconnect the K135 radio and display receiver assembly connector.

(b) Disconnect the K5 No. 1 stereo jack adapter assembly connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

K135-2 (US1-) - K5-9 (UDO-)

Always

Below 1 Ω

K135-3 (US1+) - K5-10 (UDO+)

Always

Below 1 Ω

K135-5 (USG1) - K5-12 (UJSS)

Always

Below 1 Ω

K135-2 (US1-) or K5-9 (UDO-) - Body ground

Always

10 kΩ or higher

K135-3 (US1+) or K5-10 (UDO+) - Body ground

Always

10 kΩ or higher

K135-5 (USG1) or K5-12 (UJSS) - Body ground

Always

10 kΩ or higher

*a

Front view of wire harness connector

(to Radio and Display Receiver Assembly)

*b

Front view of wire harness connector

(to No. 1 Stereo Jack Adapter Assembly)
OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

    READ NEXT:

     Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier

    DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Because of that, the noise produced by changing the sound source ceases. If there is an open in the

     Mute Signal Circuit between Stereo Component Amplifier and Telematics Transceiver

    DESCRIPTION The DCM (telematics transceiver) sends a mute signal to the stereo component amplifier assembly. The stereo component amplifier assembly controls the volume according to the mute signal

     AVC-LAN Circuit

    DESCRIPTION Each unit of the navigation system connected to the AVC-LAN (communication bus) transmits signals via AVC-LAN communication. If a short to +B or short to ground occurs in an AVC-LAN comm

    SEE MORE:

     Reassembly

    REASSEMBLY CAUTION / NOTICE / HINT NOTICE: Steps 10 to 17 are temporary reassembly procedures for adjustment purposes. PROCEDURE 1. INSTALL STRAIGHT PIN (a) Using a plastic-faced hammer, install the 4 straight pins to the rear differential carrier sub-assembly. *a 8.0 to 9.0 mm (0.3

     Problem Symptoms Table

    PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the susp

    © 2023-2024 Copyright www.tocamry.com