Cadillac CT5 transmission control module — Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) price snapshot
- Low
- $28
- Average
- $109
- High
- $200
Trim-specific price guide
Cadillac CT5 Transmission Control Module — Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) prices
Pricing for the Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) variant of the Cadillac CT5 transmission control module, aggregated from 189 salvage yard listings across 4 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
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.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 16, 2026AS
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.
Price summary
A used Cadillac CT5 transmission control module (Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7)) costs $28 to $200, with a median asking price of $135. Based on 189 priced salvage yard listings across the US, updated Oct 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$136
Grade B (good)$46
USD
Condition comparison
Price by part grade
Grade AClean / low wear$28–$200175 listings
Grade BStandard used$41–$465 listings
Grade XUngraded$28–$699 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $28–$200 | 175 | |
| Grade BStandard used | $41–$46 | 5 | |
| Grade XUngraded | $28–$69 | 9 |
Median by grade
Grade price comparison
Grade A$136
Grade B$46
Ungraded$69
Median asking price by seller-reported condition grade · $28–$200 overall range
Trim-specific context
How is the Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) priced differently?
This pricing covers the Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) variant of the Cadillac CT5 transmission control module, based on 189 priced listings across 4 model years (2021, 2022, 2023, 2024). Its $135 median is 13% above the Cadillac CT5 transmission control module overall median of $120.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) cost by year?
Other trims
Other Cadillac CT5 transmission control module variants
Air Bag, (below center console)
4 yrs$114$25 – $405Air Bag, (below center console), pre-crash system (opt UGN)
1 yr$172$50 – $218Air Bag, (below center console), w/o pre-crash system
1 yr$190$83 – $190Body Control (BCM), (LH kick panel)
1 yr$89$68 – $94Body Control (BCM), (RH dash)
5 yrs$162$35 – $321Communication, telematics (OnStar, opt UE1), hands free driving (opt UKL)
5 yrs$222$75 – $315Communication, telematics (OnStar, opt UE1), ID 84613034
1 yr$177$91 – $201Communication, telematics (OnStar, opt UE1), ID 84676081
1 yr$178$91 – $201Communication, telematics (OnStar, opt UE1), ID 84721683
1 yr$172$100 – $181Common questions
Cadillac CT5 transmission control module (Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7)) FAQ
How much is a used Cadillac CT5 transmission control module (Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7))?
Based on 189 priced salvage-yard listings across 4 model years, a used Cadillac CT5 transmission control module in the Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) variant lists between $28 and $200, with a median asking price of $135.
Which Cadillac CT5 years use the Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) transmission control module?
The Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) variant appears in model years 2021, 2022, 2023, 2024. Prices and availability differ by year.
Is there a price difference between Driver Assist, park assist, (RH inner quarter panel), rear park assist (opt UD7) condition grades?
Yes. Grade A has a median of $136, Grade B has a median of $46. Grade A parts are in excellent condition, B is good, and C is fair.