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

2.	INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage with the engine switch off.

Standard voltage:

11 to 14 V (Engine switch off)

If the voltage is below 11 V, replace or recharge the battery before proceeding to the next step.

3.	PROBLEM SYMPTOMS TABLE

HINT:

Refer to Problem Symptoms Table.

Click here

4.	REPAIR OR REPLACE

5.	CONFIRMATION TEST

END

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Meter / Gauge System(for Gasoline Model): Parts Location
PARTS LOCATION ILLUSTRATION *1 BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) *2 FUEL SENDER GAUGE ASSEMBLY *3 LEVEL WARNING SWITCH ASSEMBLY *4 POWER STEERING ECU (RACK AND PINION POWER STEERING GEAR ASSEMBLY) *5 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *6 VACUUM WARNI ...

Toyota Avalon (XX50) 2019-2022 Owners Manual