Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Problem Symptoms Table

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Steering / Steering Column / Heated Steering Wheel System(for Gasoline Model) / 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 heated steering wheel 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

Precaution

System Description

See More:

Toyota Avalon (XX50) 2019-2022 Owners Manual > Multi-information display: Menu icons
Select a menu icon to display its content. Driving information Select to display the following: Speedometer/driving range Fuel consumption Eco Driving Indicator/driving range Driving assist system information Select to perform the following: Display the operational status of the following systems: D ...