2018 Chevy Trax transmission control module — Communication, (center of dash) price snapshot
- Low
- $45
- Average
- $95
- High
- $121

Year & trim-specific price guide
A used 2018 Chevy Trax transmission control module (Communication, (center of dash)) costs $45 to $121, with a median asking price of $99. Based on 38 priced salvage yard listings across the US, updated Sep 11, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$121 | 26 | |
| Grade BStandard used | $99–$101 | 9 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $45–$45 | 3 |
Median by grade
Median asking price by seller-reported condition grade · $45–$121 overall range
Trim-specific context
This pricing covers the Communication, (center of dash) variant of the 2018 Chevy Trax transmission control module, based on 38 priced listings. Its $99 median is 0% above the 2018 Chevy Trax transmission control module overall median of $99.
There are 11 other transmission control module variants available for the 2018 Chevy Trax.
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 38 priced salvage-yard listings, a used 2018 Chevy Trax transmission control module in the Communication, (center of dash) variant lists between $45 and $121, with a median asking price of $99.
The Communication, (center of dash) variant appears in model years 2018, 2022. Prices and availability may differ by year.