Toyota Avalon (XX50): 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