2022 Cadillac CT5 transmission control module — Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL) price snapshot
- Low
- $75
- Average
- $202
- High
- $315

Year & trim-specific price guide
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
A used 2022 Cadillac CT5 transmission control module (Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL)) costs $75 to $315, with a median asking price of $222. Based on 18 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $85–$315 | 14 | |
| Grade BStandard used | $75–$165 | 4 |
Median by grade
Median asking price by seller-reported condition grade · $75–$315 overall range
Trim-specific context
This pricing covers the Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL) variant of the 2022 Cadillac CT5 transmission control module, based on 18 priced listings. Its $222 median is 55% above the 2022 Cadillac CT5 transmission control module overall median of $143.
There are 17 other transmission control module variants available for the 2022 Cadillac CT5.
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 18 priced salvage-yard listings, a used 2022 Cadillac CT5 transmission control module in the Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL) variant lists between $75 and $315, with a median asking price of $222.
The Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL) variant appears in model years 2021, 2022, 2023, 2024, 2025. Prices and availability may differ by year.