Toyota Yaris: Front Seat Cushion Heater / Inspection

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual / Vehicle Interior / Seat / Front Seat Cushion Heater / Inspection

INSPECTION

PROCEDURE

1. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY LH

(a) Check the resistance.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
If the result is not as specified, replace the front seat cushion heater assembly LH.
O58-6 - A-1	Seat heater temperature 20°C (68°F)	Below 1 Ω
O58-7 - A-2	Seat heater temperature 20°C (68°F)	1.57 to 1.93 Ω
O58-5 - A-3	Seat heater temperature 20°C (68°F)	2.84 to 3.48 Ω

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

2. INSPECT FRONT SEAT CUSHION HEATER ASSEMBLY RH

(a) Check the resistance.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
If the result is not as specified, replace the front seat cushion heater assembly RH.
O57-6 - A-1	Seat heater temperature 20°C (68°F)	Below 1 Ω
O57-7 - A-2	Seat heater temperature 20°C (68°F)	1.57 to 1.93 Ω
O57-5 - A-3	Seat heater temperature 20°C (68°F)	2.84 to 3.48 Ω

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

Removal

REMOVAL CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT: When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating...

Installation

INSTALLATION CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT: Use the same procedure for the driver side and front passenger side...

Other information:

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Disassembly

DISASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE REAR TURN SIGNAL LIGHT LED (a) Remove the rear turn signal light LED as shown in the illustration...

Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Components

COMPONENTS ILLUSTRATION *1 STARTER ASSEMBLY *2 FLYWHEEL HOUSING SIDE COVER *3 WIRE HARNESS CLAMP BRACKET *4 NO. 5 WATER BY-PASS HOSE *5 NO. 1 ENGINE UNDER COVER ASSEMBLY *6 OIL COOLER ASSEMBLY *7 NO. 1 ENGINE UNDER COVER ASSEMBLY - - Tightening torque for "Major areas involving basic vehicle performance such as moving/turning/stopping": N*m (kgf*cm, ft...