2020 GMC Canyon transmission control module — Driver Assist, (park assist, LH engine compartment) price snapshot
- Low
- $232
- Average
- $232
- High
- $232

Year & trim-specific price guide
A used 2020 GMC Canyon transmission control module (Driver Assist, (park assist, LH engine compartment)) costs $232 to $232, with a median asking price of $232. Based on 10 priced salvage yard listings across the US, updated Sep 10, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $232–$232 | 8 | |
| Grade BStandard used | $232–$232 | 2 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Median by grade
Median asking price by seller-reported condition grade · $232–$232 overall range
Trim-specific context
This pricing covers the Driver Assist, (park assist, LH engine compartment) variant of the 2020 GMC Canyon transmission control module, based on 10 priced listings. Its $232 median is 314% above the 2020 GMC Canyon transmission control module overall median of $56.
There are 7 other transmission control module variants available for the 2020 GMC Canyon.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 10 priced salvage-yard listings, a used 2020 GMC Canyon transmission control module in the Driver Assist, (park assist, LH engine compartment) variant lists between $232 and $232, with a median asking price of $232.
In our current dataset, the Driver Assist, (park assist, LH engine compartment) variant appears only for the 2020 model year.