Chevy Suburban transmission control module — Theft-Locking, (theft deterrent, under floor console) price snapshot
- Low
- $41
- Average
- $122
- High
- $305

Trim-specific price guide
A used Chevy Suburban transmission control module (Theft-Locking, (theft deterrent, under floor console)) costs $41 to $305, with a median asking price of $123. Based on 130 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$300 | 69 | |
| Grade BStandard used | $41–$305 | 61 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $41–$305 overall range
Trim-specific context
This pricing covers the Theft-Locking, (theft deterrent, under floor console) variant of the Chevy Suburban transmission control module, based on 130 priced listings across 3 model years (2022, 2023, 2024). Its $123 median is 4% below the Chevy Suburban transmission control module overall median of $128.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
Other trims
Common questions
Based on 130 priced salvage-yard listings across 3 model years, a used Chevy Suburban transmission control module in the Theft-Locking, (theft deterrent, under floor console) variant lists between $41 and $305, with a median asking price of $123.
The Theft-Locking, (theft deterrent, under floor console) variant appears in model years 2022, 2023, 2024. Prices and availability differ by year.
Yes. Grade A has a median of $99, Grade B has a median of $123. Grade A parts are in excellent condition, B is good, and C is fair.