2018 Chevy Traverse transmission control module — Theft-Locking, lock, (rear view mirror) price snapshot
- Low
- $41
- Average
- $48
- High
- $162

Year & trim-specific price guide
A used 2018 Chevy Traverse transmission control module (Theft-Locking, lock, (rear view mirror)) costs $41 to $162, with a median asking price of $41. Based on 48 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$100 | 34 | |
| Grade BStandard used | $41–$162 | 14 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $41–$162 overall range
Trim-specific context
This pricing covers the Theft-Locking, lock, (rear view mirror) variant of the 2018 Chevy Traverse transmission control module, based on 48 priced listings. Its $41 median is 45% below the 2018 Chevy Traverse transmission control module overall median of $75.
There are 22 other transmission control module variants available for the 2018 Chevy Traverse.
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
Back to full guide
Common questions
Based on 48 priced salvage-yard listings, a used 2018 Chevy Traverse transmission control module in the Theft-Locking, lock, (rear view mirror) variant lists between $41 and $162, with a median asking price of $41.
The Theft-Locking, lock, (rear view mirror) variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.