Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM100000001KR1R
Model Year Start: 2020 Model: Camry HV Prod Date Range: [09/2019 -           ]
Title: NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: Data Signal Circuit between Radio Receiver and Stereo Jack Adapter; 2020 - 2024 MY Camry HV [09/2019 -        ]

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 2020 MY Camry HV [09/2019 - 10/2020]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: PROBLEM SYMPTOMS TABLE 2021 - 2024 MY Camry HV [10/2020 -        ]; NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM: PROBLEM SYMPTOMS TABLE

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR