Toyota Venza manuals

Toyota Venza: Data Signal Circuit between Navigation Receiver Assembly and Extension Module

Toyota Venza Service Manual / Navigation / Multi Info Display / Navigation System / 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 NAVIGATION WIRE

(a) Remove the navigation wire (See page ).


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

Standard Resistance:

Tester Connection

Condition

Specified Condition

V9-1 (USV4) - V5-1 (USV4)

Always

Below 1 Ω

V9-2 (US4-) - V5-2 (US4-)

Always

Below 1 Ω

V9-3 (US4+) - V5-3 (US4+)

Always

Below 1 Ω

V9-4 (UGD4) - V5-4 (UGD4)

Always

Below 1 Ω

V9-5 (USG4) - V5-5 (USG4)

Always

Below 1 Ω

V9-1 (USV4) - Body ground

Always

10 kΩ or higher

V9-2 (US4-) - Body ground

Always

10 kΩ or higher

V9-3 (US4+) - Body ground

Always

10 kΩ or higher

V9-4 (UGD4) - Body ground

Always

10 kΩ or higher

V9-5 (USG4) - Body ground

Always

10 kΩ or higher

Text in Illustration

*a

Front view of navigation wire connector

(to Navigation Receiver Assembly)

*b

Front view of navigation wire connector

(to Stereo Component Tuner Assembly)



OK

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE


NG

REPLACE NAVIGATION WIRE

Sound Signal Circuit between Navigation Receiver Assembly and Stereo Jack Adapter
DESCRIPTION The No. 1 stereo jack adapter assembly sends the sound signal from an external device to the navigation receiver assembly via this circuit. The sound signal that has been sent is ampli ...

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 PROCED ...

Other materials about Toyota Venza:

Installation
INSTALLATION PROCEDURE 1. INSTALL FUEL PRESSURE PULSATION DAMPER ASSEMBLY (a) Apply a light coat of gasoline or spindle oil to a new O-ring. Text in Illustration *1 O-ring ...

Removal
REMOVAL PROCEDURE 1. REMOVE REAR BUMPER PLATE LH (a) Using a screwdriver with the tip wrapped with protective tape, disengage the 2 claws and remove the rear bumper plate LH. Text in Illustration *1 Pro ...

Operation Check
OPERATION CHECK 1. AUTOMATIC LIGHT CONTROL SYSTEM OPERATION CHECK (a) Turn the ignition switch to ON. (b) Turn the light control switch to the AUTO position. (c) Cover the automatic light control sensor. (d) Check that the taillights and low beam headligh ...

© 2016-2020 Copyright www.tovenza.com

0.2268