2015 Cadillac CTS transmission control module — Communication, OnStar (opt UE1), Cpe price snapshot
- Low
- $40
- Average
- $129
- High
- $254
Year & trim-specific price guide
Used 2015 Cadillac CTS Transmission Control Module — Communication, OnStar (opt UE1), Cpe prices
Trim-specific pricing for the Communication, OnStar (opt UE1), Cpe variant of the 2015 Cadillac CTS transmission control module, built from 44 real salvage yard listings with condition grade detail.
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 14, 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 2015 Cadillac CTS transmission control module (Communication, OnStar (opt UE1), Cpe) costs $40 to $254, with a median asking price of $120. Based on 44 priced salvage yard listings across the US, updated Oct 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$120
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$25440 listings
Grade XUngraded$50–$1154 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$254 | 40 | |
| Grade XUngraded | $50–$115 | 4 |
Median by grade
Grade price comparison
Grade A$120
Ungraded$50
Median asking price by seller-reported condition grade · $40–$254 overall range
Trim-specific context
How does the Communication, OnStar (opt UE1), Cpe compare?
This pricing covers the Communication, OnStar (opt UE1), Cpe variant of the 2015 Cadillac CTS transmission control module, based on 44 priced listings. Its $120 median is 2% above the 2015 Cadillac CTS transmission control module overall median of $118.
There are 36 other transmission control module variants available for the 2015 Cadillac CTS.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2015 Cadillac CTS transmission control module variants are available?
Temperature, (under center dash), Sdn, front controls only (opt CJ2)
50 listings$130$44 – $232Information-GPS-TV, (multimedia player)
49 listings$177$75 – $232Memory, (seat), Sdn, ID 13596897
49 listings$190$41 – $232Temperature, (under center dash), Sdn, front and rear controls (opt CJ4), ID 13506230
49 listings$126$40 – $232Theft-Locking, Sdn, theft deterrent, (below center console)
49 listings$188$25 – $195Air Bag, (below console), Sdn, ID 13583342
48 listings$100$40 – $270Communication, wireless charger (opt K4C)
48 listings$177$46 – $232Transmission, (LH front rail), (Sdn)
48 listings$170$40 – $254Cooling Fan, (shroud), (Sdn)
47 listings$136$40 – $242Differential Lock, (RH rear frame rail)
47 listings$89$35 – $270Temperature, (under center dash), Sdn, front and rear controls (opt CJ4), ID 13594965
46 listings$99$55 – $218Theft-Locking, Sdn, keyless entry, (RH rear quarter)
46 listings$75$40 – $195Air Bag, (below console), Sdn, ID 13589692
45 listings$125$40 – $243Temperature, (under center dash), Cpe
45 listings$130$44 – $218Transfer Case, (RH quarter panel)
45 listings$75$40 – $270Body Control (BCM), Cpe, below LH rear package deck
44 listings$169$35 – $243Body Control (BCM), Sdn, (LH dash)
44 listings$125$50 – $243Communication, OnStar (opt UE1), Sdn, ID 23261745
44 listings$140$35 – $235Communication, OnStar (opt UE1), Sdn, ID 23365574
44 listings$161$50 – $270Driver Assist, Sdn, park assist, (below RH package deck), opt UD7
44 listings$99$35 – $340Fuel Pump, Cpe, (LH rear compartment)
44 listings$139$25 – $254Fuel Pump, Sdn, (LH mid undercarriage), ID 23199154
44 listings$142$35 – $232Lamps, Cpe, (RH front engine compartment), (ID 20777892)
43 listings$75$30 – $254Parking Brake, Cpe, (park brake, rear frame)
43 listings$120$44 – $270Seat, (below RH front seat), (Sdn)
43 listings$99$45 – $195Theft-Locking, Cpe, (theft deterrent), (rear package deck)
42 listings$118$38 – $235Air Bag, (below console), Cpe
40 listings$145$50 – $240Parking Brake, Sdn, (park brake, rear frame)
40 listings$139$25 – $232Body Control (BCM), Cpe, LH dash
37 listings$51$50 – $100Memory, (seat), Cpe
36 listings$76$35 – $209Driver Assist, Cpe, (park assist, rear package deck)
33 listings$195$40 – $232Lamps, Sdn, (behind light), (daytime running lamp)
33 listings$76$30 – $193Fuel Pump, Sdn, (LH mid undercarriage), ID 23482909
30 listings$46$41 – $125Driver Assist, Sdn, pre-crash system, (opt UGN), (LH quarter panel)
18 listings$115$25 – $223Driver Assist, Sdn, park assist, (below RH package deck), opt UFQ
16 listings$132$55 – $223Memory, (seat), Sdn, ID 23197418
2 listings$71$71 – $71Back to full guide
2015 Cadillac CTS transmission control module — all trims
Common questions
2015 Cadillac CTS transmission control module (Communication, OnStar (opt UE1), Cpe) FAQ
How much is a used 2015 Cadillac CTS transmission control module (Communication, OnStar (opt UE1), Cpe)?
Based on 44 priced salvage-yard listings, a used 2015 Cadillac CTS transmission control module in the Communication, OnStar (opt UE1), Cpe variant lists between $40 and $254, with a median asking price of $120.
Which years use the Communication, OnStar (opt UE1), Cpe transmission control module?
In our current dataset, the Communication, OnStar (opt UE1), Cpe variant appears only for the 2015 model year.