2020 Toyota Highlander transmission control module — Theft-Locking, immobilizer price snapshot
- Low
- $66
- Average
- $75
- High
- $100

Year & trim-specific price guide
A used 2020 Toyota Highlander transmission control module (Theft-Locking, immobilizer) costs $66 to $100, with a median asking price of $71. Based on 16 priced salvage yard listings across the US, updated Aug 29, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $66–$100 | 12 | |
| Grade BStandard used | $71–$90 | 4 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $66–$100 overall range
Trim-specific context
This pricing covers the Theft-Locking, immobilizer variant of the 2020 Toyota Highlander transmission control module, based on 16 priced listings. Its $71 median is 44% below the 2020 Toyota Highlander transmission control module overall median of $126.
There are 39 other transmission control module variants available for the 2020 Toyota Highlander.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Same year, other trims
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Common questions
Based on 16 priced salvage-yard listings, a used 2020 Toyota Highlander transmission control module in the Theft-Locking, immobilizer variant lists between $66 and $100, with a median asking price of $71.
The Theft-Locking, immobilizer variant appears in model years 2020, 2022. Prices and availability may differ by year.