Toyota Venza: Seat Heater System
Precaution
PRECAUTION
1. NOTICE FOR INITIALIZATION
HINT:
When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cable is reconnected.
|
System Name |
See procedure |
|---|---|
|
Back Door Closer System |
|
|
Power Back Door System |
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2. IGNITION SWITCH EXPRESSIONS
HINT:
The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.
|
Expression |
Ignition Switch (position) |
Engine Switch (condition) |
|---|---|---|
|
Ignition Switch off |
LOCK |
Off |
|
Ignition Switch ON |
ON |
On (IG) |
|
Ignition Switch ACC |
ACC |
On (ACC) |
|
Engine Start |
START |
Start |
Parts Location
PARTS LOCATION
ILLUSTRATION
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
Seat Heater System|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
Drivers seat heater does not warm up |
SEAT HTR fuse |
- |
|
Seat heater switch LH |
|
|
|
Front seat cushion heater (for power seat) |
|
|
|
Front seatback heater (for power seat) |
|
|
|
Seat heater controller |
- |
|
|
Wire harness or connector |
- |
|
|
Passengers seat heater does not warm up |
SEAT HTR fuse |
- |
|
Seat heater switch RH |
|
|
|
Front seat cushion heater (for power seat) |
|
|
|
Front seatback heater (for power seat) |
|
|
|
Seat heater controller |
- |
|
|
Wire harness or connector |
- |
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System Diagram
SYSTEM DIAGRAM
Seat Heater Switch
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE UPPER CONSOLE PANEL SUB-ASSEMBLY
2. REMOVE SEAT HEATER SWITCH
(a) Disengage the 2 claws and remove th ...
Seat Memory Switch
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG LH
2. REMOVE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY WITH FRONT DOOR AR ...
Other materials about Toyota Venza:
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2A, 2C and 2F main body ECU (driver side junction block assembly)
connectors.
(b) Measure the voltage and resistance according to the value(s) in the table ...
Data List / Active Test
DATA LIST / ACTIVE TEST
HINT:
Using the Techstream to read the Data List allows the values or states of switches,
sensors, actuators and other items to be read without removing any parts. This non-intrusive
inspection can be very useful because intermitt ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 3 ANTENNA CORD SUB-ASSEMBLY
(a) Pass the washer hose through the No. 3 antenna cord sub-assembly.
(b) Pass the No. 3 antenna cord sub-assembly with washer hose through
the vehicle body as shown in the il ...
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