Toyota Venza manuals

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

*a

Front view of navigation wire connector

(to Radio and Display 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

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:

Towing with a wheel lift-type truck
►From the front (2WD models) Release the parking brake. ►From the front (AWD models) Use a towing dolly under the rear wheels. ► From the rear Use a towing dolly under the front wheels. ...

Front seats
► Power seat 1. Seat position fore/aft control switch 2. Seatback angle control switch 3. Seat cushion (front) angle control switch (driver’s side only) 4. Vertical height control switch (driver’s side only) 5. Lumbar support control switch & ...

Clock Display Circuit
DESCRIPTION The accessory meter assembly uses this circuit to communicate with the combination meter assembly via the direct line. The accessory meter assembly uses this circuit to receive the drive monitor switch signals from the combination meter assemb ...

© 2016-2019 Copyright www.tovenza.com

0.2072