Toyota Camry (XV70): Problem Symptoms Table
Toyota Camry Repair Manual XV70 (2018-2024) / Steering / Steering Column / Heated Steering Wheel System / Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Heated Steering Wheel System|
Symptom | Suspected Area |
Link |
|---|---|---|
|
Steering wheel does not heat up when steering heater switch is pressed |
ECU-IG1 NO. 3 fuse |
|
|
STRG HTR fuse | ||
| STRG HTR relay | ||
|
Harness or connector | ||
| Steering heater switch |
| |
|
Spiral cable sub-assembly |
| |
|
Steering wheel assembly |
|
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Components
COMPONENTS ILLUSTRATION
*1 STEERING WHEEL ASSEMBLY
- -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping"
Removal
REMOVAL CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during
SEE MORE:
Front Turn Signal Light Bulb
ReplacementREPLACEMENT CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE FRONT TURN SIGNAL LIGHT BULB
Click here 2. INSTALL FRONT TURN SIGNAL LIGHT BULB
Click here
System Description
SYSTEM DESCRIPTION HEATED STEERING WHEEL SYSTEM
(a) The steering heater warms up the steering wheel when the steering heater switch is turned on.
(b) The steering heater uses a control thermostat inside the steering wheel to maintain the steering wheel at the specified temperature.
OPERATIO
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