2018 GMC Sierra 1500 transmission control module — Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 price snapshot
- Low
- $50
- Average
- $191
- High
- $350
Year & trim-specific price guide
Used 2018 GMC Sierra 1500 Transmission Control Module — Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 prices
Trim-specific pricing for the Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 variant of the 2018 GMC Sierra 1500 transmission control module, built from 32 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 updatedAug 25, 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 2018 GMC Sierra 1500 transmission control module (Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482) costs $50 to $350, with a median asking price of $228. Based on 32 priced salvage yard listings across the US, updated Aug 25, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$200
Grade B (good)$240
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$35020 listings
Grade BStandard used$90–$35010 listings
Grade XUngraded$80–$802 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$350 | 20 | |
| Grade BStandard used | $90–$350 | 10 | |
| Grade XUngraded | $80–$80 | 2 |
Median by grade
Grade price comparison
Grade A$200
Grade B$240
Ungraded$80
Median asking price by seller-reported condition grade · $50–$350 overall range
Trim-specific context
How does the Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 compare?
This pricing covers the Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 variant of the 2018 GMC Sierra 1500 transmission control module, based on 32 priced listings. Its $228 median is 82% above the 2018 GMC Sierra 1500 transmission control module overall median of $125.
There are 25 other transmission control module variants available for the 2018 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 in other model years
Same year, other trims
What other 2018 GMC Sierra 1500 transmission control module variants are available?
Memory, (under driver seat)
50 listings$95$50 – $241Network Gateway, (LH rear engine compartment), (ID 13599318)
49 listings$241$40 – $241Body Control (BCM), (under steering column)
48 listings$237$51 – $307Communication, telematics, (center dash, behind radio)
48 listings$99$40 – $241Fuel Pump, (LH frame rail)
48 listings$99$45 – $241Transfer Case, (LH dash)
48 listings$99$45 – $241Driver Assist, (park assist), (RH cab back panel), opt UD7
45 listings$110$50 – $282Multifunction, (roof mounted)
45 listings$147$50 – $241Air Bag, (on transmission tunnel), ID 13507217
44 listings$153$41 – $272Towing Control, (LH rear frame)
44 listings$95$45 – $241Air Bag, (on transmission tunnel), ID 13522335
43 listings$104$75 – $310Driver Assist, (park assist), (RH cab back panel), opt UD5
43 listings$162$45 – $232Transmission, (firewall mounted)
43 listings$227$65 – $330Temperature, (RH under dash), ID 84237325
42 listings$162$35 – $271Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84251839
41 listings$241$46 – $383Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84331775
41 listings$241$46 – $383Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84364934
41 listings$241$46 – $383Communication, wireless charger, (under console)
39 listings$99$46 – $241Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84251841
39 listings$171$70 – $560Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84331776
39 listings$171$70 – $560Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84364936
39 listings$171$70 – $560Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84513027
39 listings$171$70 – $560Suspension, (rear frame)
33 listings$125$35 – $290Information-GPS-TV, (LH dash), (human machine interface bypass)
29 listings$110$45 – $343Hybrid-Electric, (RH front engine compartment), (opt HP5)
5 listings$295$250 – $375Back to full guide
2018 GMC Sierra 1500 transmission control module — all trims
Common questions
2018 GMC Sierra 1500 transmission control module (Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482) FAQ
How much is a used 2018 GMC Sierra 1500 transmission control module (Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482)?
Based on 32 priced salvage-yard listings, a used 2018 GMC Sierra 1500 transmission control module in the Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 variant lists between $50 and $350, with a median asking price of $228.
Which years use the Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 transmission control module?
The Information-GPS-TV, (RH dash), (human machine interface, HMI), ID 84296482 variant appears in model years 2017, 2018. Prices and availability may differ by year.