2020 Chevy Suburban transmission control module — Theft-Locking, (in console) price snapshot
- Low
- $41
- Average
- $102
- High
- $271

Year & trim-specific price guide
A used 2020 Chevy Suburban transmission control module (Theft-Locking, (in console)) costs $41 to $271, with a median asking price of $75. Based on 33 priced salvage yard listings across the US, updated Sep 9, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$241 | 20 | |
| Grade BStandard used | $45–$271 | 12 | |
| Grade CVisible wear | $104–$104 | 1 | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $41–$271 overall range
Trim-specific context
This pricing covers the Theft-Locking, (in console) variant of the 2020 Chevy Suburban transmission control module, based on 33 priced listings. Its $75 median is 32% below the 2020 Chevy Suburban transmission control module overall median of $110.
There are 26 other transmission control module variants available for the 2020 Chevy Suburban.
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 33 priced salvage-yard listings, a used 2020 Chevy Suburban transmission control module in the Theft-Locking, (in console) variant lists between $41 and $271, with a median asking price of $75.
The Theft-Locking, (in console) variant appears in model years 2017, 2019, 2020. Prices and availability may differ by year.