Toyota Yaris: Front Seat Cushion Heater / Inspection

Toyota Yaris XP210 (2020-2024) 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:

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    Categories

    Break-In Period

    No special break-in is necessary, but a few precautions in the first 600 miles (1,000 km) may add to the performance, economy, and life of the vehicle.

    Do not race the engine. Do not maintain one constant speed, either slow or fast, for a long period of time. Do not drive constantly at full-throttle or high engine rpm for extended periods of time. Avoid unnecessary hard stops. Avoid full-throttle starts.

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