Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Steering Column: Heated Steering Wheel System(for Gasoline Model)
How To Proceed With Troubleshooting CAUTION / NOTICE / HINT HINT: Use these procedures to troubleshoot the heated steering wheel system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. INSPECT BATTERY VOLTAGE (a) Measure the battery voltage with the engine switch off. Standard voltage: 11 to 14 V ( ...
