Toyota Venza manuals

Toyota Venza: Data Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter

Toyota Venza Service Manual / Navigation / Multi Info Display / Navigation System / Data Signal Circuit between Navigation Receiver Assembly 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 navigation receiver assembly via this circuit.

WIRING DIAGRAM


PROCEDURE

1.

CHECK HARNESS AND CONNECTOR (NAVIGATION RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)

(a) Disconnect the E47 navigation receiver assembly connector.


(b) Disconnect the E36 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

E47-2 (US1-) - E36-2 (UDO-)

Always

Below 1 Ω

E47-3 (US1+) - E36-3 (UDO+)

Always

Below 1 Ω

E47-5 (USG1) - E36-5 (USG1)

Always

Below 1 Ω

E47-2 (US1-) - Body ground

Always

10 kΩ or higher

E47-3 (US1+) - Body ground

Always

10 kΩ or higher

E47-5 (USG1) - Body ground

Always

10 kΩ or higher

Text in Illustration

*a

Front view of wire harness connector

(to Navigation 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

Data Signal Circuit between Navigation Receiver Assembly and Extension Module
DESCRIPTION The stereo component tuner assembly sends the image data signal to the navigation receiver assembly via this circuit. WIRING DIAGRAM PROCEDURE 1. CHECK NAVIG ...

Mute Signal Circuit between Navigation Receiver Assembly and Stereo Component Amplifier
DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Due to this, the noise produced by changing the sound source ceases. If there is an open in the ci ...

Other materials about Toyota Venza:

Rear Door RH ECU Communication Stop (B2323)
DESCRIPTION This DTC is stored when LIN communication between the power window regulator motor assembly (for rear RH side) and main body ECU (driver side junction block assembly) stops for more than 10 seconds. DTC No. DTC Detection ...

System Description
SYSTEM DESCRIPTION 1. GENERAL (a) This system uses ultrasonic sensors to detect any obstacles at the corners and the rear of the vehicle. The system then informs the driver of the distance between the sensors and an obstacle as well as their positions by ...

Removal
REMOVAL PROCEDURE 1. REMOVE REAR WHEELS 2. REMOVE CENTER EXHAUST PIPE ASSEMBLY (a) Remove the center exhaust pipe assembly. HINT: Refer to the instructions for Removal of the exhaust pipe (See page for 2GR-FE, for 1AR-FE). 3. REMOVE LOWER NO. 1 EXH ...

© 2016-2019 Copyright www.tovenza.com

0.2171