Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Seat Heater Switch(for Rear Side)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Vehicle Interior / Seat / Seat Heater Switch(for Rear Side)

Components

COMPONENTS

ILLUSTRATION

*1

CONSOLE BOX ORNAMENT

*2

CONSOLE REAR END PANEL SUB-ASSEMBLY

*3

SEAT HEATER SWITCH

*4

CONSOLE REAR END PANEL

Inspection

INSPECTION

PROCEDURE

1. INSPECT SEAT HEATER SWITCH

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

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

1 (IG) - 7 (E)

Seat heater switch on

Below 1 Ω

If the result is not as specified, replace the seat heater switch.

*a

Component without harness connected

(Seat Heater Switch)

(b) Apply auxiliary battery voltage to the seat heater switch connector, and check that the seat heater switch indicator illuminates.

OK:

Measurement Condition

Switch Condition

Specified Condition

Auxiliary battery positive (+) → 1 (IG)

Auxiliary battery positive (-) → 8 (IND)

Seat heater switch on

Indicator illuminates

If the result is not as specified, replace the seat heater switch.

(c) Apply auxiliary battery voltage to the seat heater switch connector, and check that the seat heater switch indicator illuminates.

OK:

Measurement Condition

Specified Condition

Auxiliary battery positive (+) → 3 (ILL+)

Auxiliary battery positive (-) → 5 (ILL-)

Illuminates

If the result is not as specified, replace the seat heater switch.

Installation

INSTALLATION

PROCEDURE

1. INSTALL SEAT HEATER SWITCH

(a) Engage the 2 guides and 2 claws to install the seat heater switch to the console box ornament.

Install in this Direction

2. INSTALL CONSOLE BOX ORNAMENT

Click here

3. INSTALL CONSOLE REAR END PANEL SUB-ASSEMBLY

Click here

Removal

REMOVAL

PROCEDURE

1. REMOVE CONSOLE REAR END PANEL SUB-ASSEMBLY

Click here

2. REMOVE CONSOLE BOX ORNAMENT

Click here

3. REMOVE SEAT HEATER SWITCH

(a) Disengage the 2 claws and 2 guides to remove the seat heater switch from the console box ornament.

Remove in this Direction
    Removal

    Seat Heater System(for Gasoline Model)

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

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

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