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:

Starter Relay Circuit High (P0617)
MONITOR DESCRIPTION While the engine is being cranked, battery voltage is applied to terminal STA of the ECM. If the ECM detects the Starter Control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circu ...

Installation
INSTALLATION PROCEDURE 1. INSTALL POWER OUTLET SOCKET COVER NO.1 (a) Engage the 2 claws to install the power point socket cover. 2. INSTALL POWER POINT SOCKET ASSEMBLY (a) Engage the 2 c ...

Inspection
INSPECTION PROCEDURE 1. INSPECT LUMBAR SUPPORT ADJUSTER ASSEMBLY (a) Check operation of the lumbar support adjuster. (1) Check if the lumbar support adjuster moves smoothly when the battery is connected to the lumbar support adjuster motor connector te ...

© 2016-2020 Copyright www.tovenza.com

0.2272