Used 2020 Toyota Sienna transmission control module – Seat, (seat mounted), (third row power folding)

Year & trim-specific price guide

Used 2020 Toyota Sienna Transmission Control Module — Seat, (seat mounted), (third row power folding) prices

Trim-specific pricing for the Seat, (seat mounted), (third row power folding) variant of the 2020 Toyota Sienna transmission control module, built from 12 real salvage yard listings with condition grade detail.

2020 Toyota Sienna · Seat, (seat mounted), (third row power folding)

$70

median asking price

12 priced listings · $20–$100

Price summary

A used 2020 Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding)) costs $20 to $100, with a median asking price of $70. Based on 12 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$70
Grade C (fair)$75

2020 Toyota Sienna transmission control module — Seat, (seat mounted), (third row power folding) price snapshot

USD
Low
$20
Average
$62
High
$100
12 priced listings used · last updated Sep 5, 2026· How we price·

Report incorrect price

Reporting price for 2020 Toyota Sienna Transmission Control Module (Seat, (seat mounted), (third row power folding))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$20–$826 listings
Grade BStandard usedUpdating
Grade CVisible wear$50–$1004 listings
Grade XUngraded$35–$552 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $20–$100 overall range

Trim-specific context

How does the Seat, (seat mounted), (third row power folding) compare?

This pricing covers the Seat, (seat mounted), (third row power folding) variant of the 2020 Toyota Sienna transmission control module, based on 12 priced listings. Its $70 median is 30% below the 2020 Toyota Sienna transmission control module overall median of $100.

There are 35 other transmission control module variants available for the 2020 Toyota Sienna.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

Seat, (seat mounted), (third row power folding) in other model years

All years
20197 listings$91$50 – $100201813 listings$86$35 – $100

Same year, other trims

What other 2020 Toyota Sienna transmission control module variants are available?

Fuel Pump, (LH inner fender)

50 listings$81$30 – $232

Transfer Case, (LH dash)

49 listings$99$50 – $243

Power Supply, (RH dash)

49 listings$101$45 – $235

Air Bag, air bag, (under console), (side air bag), (adaptive cruise)

49 listings$168$40 – $273

Temperature, rear (rear blower motor housing mounted)

48 listings$104$40 – $220

Temperature, front (heater housing mounted)

48 listings$99$40 – $225

Cruise Control, (adaptive cruise, RH dash)

48 listings$131$50 – $280

Stability Control, (yaw rate computer, LH dash)

47 listings$99$50 – $243

Network Gateway, (RH dash)

47 listings$147$50 – $275

Driver Assist, park assist (rear view camera, RH dash)

46 listings$141$45 – $570

Multiplex Network, (LH dash), ID 89220-08290

45 listings$121$40 – $243

Multiplex Network, (LH dash), ID 89220-08860

45 listings$108$55 – $305

Transmission, (center dash mounted), (shift lock), keyless ignition (Smart Key)

43 listings$146$50 – $243

Theft-Locking, (center dash), keyless ignition (Smart Key)

41 listings$60$40 – $220

Air Bag, occupant detection, (under passenger side front seat)

38 listings$100$45 – $240

Theft-Locking, (center dash), immobilizer

38 listings$86$60 – $275

Multiplex Network, (LH dash), ID 89220-08300

37 listings$135$65 – $345

Cooling Fan, (core support)

36 listings$100$35 – $232

Mirror, (door mounted), RH

35 listings$75$35 – $275

Driver Assist, clearance warning (center dash), rear park assist

32 listings$100$35 – $226

Lamps, headlamp control, (behind headlamps)

31 listings$99$45 – $192

Transmission, (center dash mounted), (shift lock), conventional ignition

31 listings$232$50 – $243

Mirror, (door mounted), LH

29 listings$75$30 – $195

Seat Belt, (adaptive cruise control), (RH dash)

26 listings$111$50 – $270

Multiplex Network, (LH dash), ID 89220-08870

21 listings$125$120 – $260

Multiplex Network, (LH dash), ID 89220-08880

19 listings$99$50 – $218

Lamps, swivel control, (RH dash)

17 listings$79$50 – $335

Multiplex Network, (LH dash), ID 89220-08570

16 listings$202$110 – $405

Memory, (seat position, rear folding)

13 listings$86$45 – $217

Multiplex Network, (LH dash), ID 89220-08660

10 listings$266$75 – $309

Driver Assist, clearance warning (center dash), front and rear park assist

7 listings$96$46 – $154

Multiplex Network, (LH dash), ID 89220-08560

6 listings$146$80 – $216

Multiplex Network, (LH dash), ID 89220-08850

5 listings$179$99 – $209

Multiplex Network, (LH dash), ID 89220-08640

1 listings$126$126 – $126

Multiplex Network, (LH dash), ID 89220-08680

1 listings$136$136 – $136

Back to full guide

2020 Toyota Sienna transmission control module — all trims

View 2020 guide

Common questions

2020 Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding)) FAQ

How much is a used 2020 Toyota Sienna transmission control module (Seat, (seat mounted), (third row power folding))?

Based on 12 priced salvage-yard listings, a used 2020 Toyota Sienna transmission control module in the Seat, (seat mounted), (third row power folding) variant lists between $20 and $100, with a median asking price of $70.

Which years use the Seat, (seat mounted), (third row power folding) transmission control module?

The Seat, (seat mounted), (third row power folding) variant appears in model years 2018, 2019, 2020. Prices and availability may differ by year.