2018 Chevy Traverse transmission control module — Driver Assist, park assist, (RH inner quarter) price snapshot
- Low
- $30
- Average
- $90
- High
- $171

Year & trim-specific price guide
A used 2018 Chevy Traverse transmission control module (Driver Assist, park assist, (RH inner quarter)) costs $30 to $171, with a median asking price of $70. Based on 45 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 | $30–$171 | 24 | |
| Grade BStandard used | $61–$171 | 18 | |
| Grade CVisible wear | $63–$63 | 1 | |
| Grade XUngraded | $30–$40 | 2 |
Median by grade
Median asking price by seller-reported condition grade · $30–$171 overall range
Trim-specific context
This pricing covers the Driver Assist, park assist, (RH inner quarter) variant of the 2018 Chevy Traverse transmission control module, based on 45 priced listings. Its $70 median is 7% 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
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Common questions
Based on 45 priced salvage-yard listings, a used 2018 Chevy Traverse transmission control module in the Driver Assist, park assist, (RH inner quarter) variant lists between $30 and $171, with a median asking price of $70.
The Driver Assist, park assist, (RH inner quarter) variant appears in model years 2018, 2019, 2020, 2021, 2022, 2023. Prices and availability may differ by year.