2017 Cadillac CTS transmission control module — Communication, vehicle-to-vehicle (V2V), (rear package shelf) price snapshot
- Low
- $40
- Average
- $135
- High
- $257
Year & trim-specific price guide
Used 2017 Cadillac CTS Transmission Control Module — Communication, vehicle-to-vehicle (V2V), (rear package shelf) prices
Trim-specific pricing for the Communication, vehicle-to-vehicle (V2V), (rear package shelf) variant of the 2017 Cadillac CTS transmission control module, built from 30 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 17, 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 2017 Cadillac CTS transmission control module (Communication, vehicle-to-vehicle (V2V), (rear package shelf)) costs $40 to $257, with a median asking price of $135. Based on 30 priced salvage yard listings across the US, updated Oct 17, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$126
Grade B (good)$188
USD
Condition comparison
Price by part grade
Grade AClean / low wear$40–$25727 listings
Grade BStandard used$60–$1913 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $40–$257 | 27 | |
| Grade BStandard used | $60–$191 | 3 |
Median by grade
Grade price comparison
Grade A$126
Grade B$188
Median asking price by seller-reported condition grade · $40–$257 overall range
Trim-specific context
How does the Communication, vehicle-to-vehicle (V2V), (rear package shelf) compare?
This pricing covers the Communication, vehicle-to-vehicle (V2V), (rear package shelf) variant of the 2017 Cadillac CTS transmission control module, based on 30 priced listings. Its $135 median is 24% above the 2017 Cadillac CTS transmission control module overall median of $109.
There are 35 other transmission control module variants available for the 2017 Cadillac CTS.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Communication, vehicle-to-vehicle (V2V), (rear package shelf) in other model years
Same year, other trims
What other 2017 Cadillac CTS transmission control module variants are available?
Temperature, ID 84097840
50 listings$154$45 – $405Body Control (BCM)
49 listings$102$73 – $201Temperature, ID 84335792
49 listings$70$51 – $268Communication, telematics (OnStar opt UE1), ID 84096036
48 listings$110$40 – $405Transfer Case, (RH quarter panel)
48 listings$147$60 – $295Driver Assist, park assist, (below RH package deck), ID 84172654 (opt UD7)
47 listings$110$55 – $405Network Gateway, (center dash mounted)
47 listings$172$88 – $181Temperature, ID 84237325
47 listings$105$46 – $295Memory, (seat)
46 listings$81$61 – $260Parking Brake, (park brake, rear frame)
46 listings$101$40 – $295Driver Assist, pre-crash system (opt UGN), (LH quarter panel), ID 84218070
45 listings$96$65 – $295Driver Assist, pre-crash system (opt UGN), (LH quarter panel), ID 84559185
45 listings$96$65 – $295Cooling Fan, (shroud), 2.0L
43 listings$46$38 – $405Cooling Fan, (shroud), 3.6L
43 listings$46$38 – $405Fuel Pump, (LH mid undercarriage), 6.2L (VIN 6, 8th digit, opt LT4)
42 listings$201$80 – $201Communication, wireless charger (opt K4C), ID 84162497
41 listings$106$50 – $305Information-GPS-TV, ID 84296482
41 listings$296$125 – $412Lamps, HID headlamps, (RH engine bay)
41 listings$101$30 – $310Communication, telematics (OnStar opt UE1), ID 84144404
40 listings$125$40 – $320Driver Assist, park assist, (below RH package deck), ID 84050285 (opt UFQ)
40 listings$110$50 – $405Transmission, (LH front rail), ID 24266725
40 listings$105$42 – $305Communication, wireless charger (opt K4C), ID 23248791
39 listings$75$41 – $250Differential Lock, (RH rear frame rail)
37 listings$125$42 – $435Lamps, daytime running lamps, (behind light)
34 listings$75$35 – $178Theft-Locking, keyless entry, (RH rear quarter)
34 listings$56$40 – $268Theft-Locking, theft deterrent, (below center console)
34 listings$46$40 – $172Information-GPS-TV, ID 23345772
32 listings$113$40 – $405Fuel Pump, (LH mid undercarriage), 3.6L (VIN 8, 8th digit, opt LF3)
30 listings$201$50 – $201Transmission, (LH front rail), ID 24279973
30 listings$125$80 – $201Air Bag, (below console)
27 listings$172$78 – $201Information-GPS-TV, ID 84200307
20 listings$131$50 – $240Seat, (below RH front seat)
17 listings$132$50 – $174Information-GPS-TV, ID 84489485
13 listings$141$96 – $315Communication, telematics (OnStar opt UE1), ID 84433852
5 listings$197$110 – $310Communication, telematics (OnStar opt UE1), ID 84137786
1 listings$81$81 – $81Back to full guide
2017 Cadillac CTS transmission control module — all trims
Common questions
2017 Cadillac CTS transmission control module (Communication, vehicle-to-vehicle (V2V), (rear package shelf)) FAQ
How much is a used 2017 Cadillac CTS transmission control module (Communication, vehicle-to-vehicle (V2V), (rear package shelf))?
Based on 30 priced salvage-yard listings, a used 2017 Cadillac CTS transmission control module in the Communication, vehicle-to-vehicle (V2V), (rear package shelf) variant lists between $40 and $257, with a median asking price of $135.
Which years use the Communication, vehicle-to-vehicle (V2V), (rear package shelf) transmission control module?
The Communication, vehicle-to-vehicle (V2V), (rear package shelf) variant appears in model years 2017, 2019. Prices and availability may differ by year.