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:
Do-it-yourself service
precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the fo
Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
NOTICE:
Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*
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When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehi
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