Toyota Camry (XV70): How To Proceed With Troubleshooting
Toyota Camry Repair Manual XV70 (2018-2024) / Steering / Steering Column / Heated Steering Wheel System / How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the heated steering wheel system.
PROCEDURE
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1. | VEHICLE BROUGHT TO WORKSHOP |
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2. | INSPECT BATTERY VOLTAGE |
(a) Measure the battery voltage with the ignition switch off.
Standard voltage:
11 to 14 V (Ignition switch off)
If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.
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3. | PROBLEM SYMPTOMS TABLE |
HINT:
Refer to Problem Symptoms Table.
Click here
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4. | REPAIR OR REPLACE |
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5. | CONFIRMATION TEST |
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END |
READ NEXT:
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 pr
Components
COMPONENTS ILLUSTRATION
*1 STEERING WHEEL ASSEMBLY
- -
Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping"
SEE MORE:
Indicator Circuit
DESCRIPTION The LTA indicator output request signal is sent from the forward recognition camera to the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT
NOTICE: When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly
RCTA function - RCTA (Rear Cross Traffic
Alert)
The RCTA functions when your vehicle is in reverse. It can detect
other vehicles approaching from the right or left rear of the vehicle. It
uses radar sensors to alert the driver of the other vehicle's existence
through flashing the outside rear view mirror indicators and sounding
a buzzer.
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