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

INSPECTION

PROCEDURE

1. INSPECT FRONT SEATBACK HEATER ASSEMBLY LH

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	Seat heater temperature 23°C (73°F)	4.2 to 5.2 Ω

If the result is not as specified, replace the front seatback heater assembly LH.

*a	Component without harness connected (Front Seatback Heater Assembly LH)

2. INSPECT FRONT SEATBACK HEATER ASSEMBLY RH

(a) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - 2	Seat heater temperature 23°C (73°F)	4.2 to 5.2 Ω

If the result is not as specified, replace the front seatback heater assembly RH.

*a	Component without harness connected (Front Seatback Heater Assembly RH)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Navigation System(for Gasoline Model): USB Device Malfunction (B1585)
DESCRIPTION This DTC is stored when a malfunction occurs in a connected device. DTC No. Detection Item DTC Detection Condition Trouble Area B1585 USB Device Malfunction When any of the following conditions is met: A non mass-storage class or incompatible protocol USB device connected USB device with ...

Toyota Avalon (XX50) 2019-2022 Owners Manual