2024 GMC Terrain transmission control module — Driver Assist, park assist, front and rear park assist price snapshot
- Low
- $41
- Average
- $125
- High
- $305

Year & trim-specific price guide
A used 2024 GMC Terrain transmission control module (Driver Assist, park assist, front and rear park assist) costs $41 to $305, with a median asking price of $105. Based on 42 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–$305 | 36 | |
| Grade BStandard used | $41–$184 | 6 | |
| 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 Driver Assist, park assist, front and rear park assist variant of the 2024 GMC Terrain transmission control module, based on 42 priced listings. Its $105 median is 46% above the 2024 GMC Terrain transmission control module overall median of $72.
There are 19 other transmission control module variants available for the 2024 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
Back to full guide
Common questions
Based on 42 priced salvage-yard listings, a used 2024 GMC Terrain transmission control module in the Driver Assist, park assist, front and rear park assist variant lists between $41 and $305, with a median asking price of $105.
In our current dataset, the Driver Assist, park assist, front and rear park assist variant appears only for the 2024 model year.