Toyota Venza: Data Signal Circuit between Radio Receiver and Extension Module

Toyota Venza Service Manual / Audio / Video / Audio And Visual System / Data Signal Circuit between Radio Receiver and Extension Module

DESCRIPTION

The stereo component tuner assembly sends the image data signal to the radio and display 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) - V6-1 (USV4)	Always	Below 1 Ω
V9-2 (US4-) - V6-2 (US4-)	Always	Below 1 Ω
V9-3 (US4+) - V6-3 (US4+)	Always	Below 1 Ω
V9-4 (UGD4) - V6-4 (UGD4)	Always	Below 1 Ω
V9-5 (USG4) - V6-5 (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

Front view of navigation wire connector

(to Radio and Display Receiver Assembly)

Front view of navigation wire connector

(to Stereo Component Tuner Assembly)

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

REPLACE NAVIGATION WIRE

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 ...

Reverse Signal Circuit

DESCRIPTION The radio and display receiver assembly receives a reverse signal from the park/neutral position switch assembly. WIRING DIAGRAM PROCEDURE 1. CHECK BACK-UP L ...

Other materials about Toyota Venza:

Calculation formula for your vehicle
1. Cargo capacity 2. Total load capacity (vehicle capacity weight) When 2 people with the combined weight of A lb. (kg) are riding in your vehicle, which has a total load capacity (vehicle capacity weight) of B lb. (kg), the available amount of cargo a ...

Installation
INSTALLATION PROCEDURE 1. INSTALL REAR DRIVE SHAFT ASSEMBLY (a) Align the shaft splines and install the rear drive shaft assembly using a screwdriver and hammer. NOTICE: Set the snap ring with the opening facing downward. ...

Installation
INSTALLATION PROCEDURE 1. CLEAN FRONT SIDE FIX WINDOW ASSEMBLY (a) Clean the outer edges of the front side fix window assembly with a non-residue solvent. NOTICE: Do not touch the glass surface after cleaning it. Be c ...