GMC Terrain transmission control module — Information-GPS-TV, human machine interface, (center dash), ID 84546902 price snapshot
- Low
- $46
- Average
- $114
- High
- $245
Trim-specific price guide
GMC Terrain Transmission Control Module — Information-GPS-TV, human machine interface, (center dash), ID 84546902 prices
Pricing for the Information-GPS-TV, human machine interface, (center dash), ID 84546902 variant of the GMC Terrain transmission control module, aggregated from 67 salvage yard listings across 2 model years.
Price summary
A used GMC Terrain transmission control module (Information-GPS-TV, human machine interface, (center dash), ID 84546902) costs $46 to $245, with a median asking price of $111. Based on 67 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$110
Grade B (good)$111
Grade C (fair)$114
USD
Condition comparison
Price by part grade
Grade AClean / low wear$46–$17636 listings
Grade BStandard used$109–$17623 listings
Grade CVisible wear$111–$1144 listings
Grade XUngraded$150–$2454 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $46–$176 | 36 | |
| Grade BStandard used | $109–$176 | 23 | |
| Grade CVisible wear | $111–$114 | 4 | |
| Grade XUngraded | $150–$245 | 4 |
Median by grade
Grade price comparison
Grade A$110
Grade B$111
Grade C$114
Ungraded$245
Median asking price by seller-reported condition grade · $46–$245 overall range
Trim-specific context
How is the Information-GPS-TV, human machine interface, (center dash), ID 84546902 priced differently?
This pricing covers the Information-GPS-TV, human machine interface, (center dash), ID 84546902 variant of the GMC Terrain transmission control module, based on 67 priced listings across 2 model years (2018, 2019). Its $111 median is 48% above the GMC Terrain transmission control module overall median of $75.
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 Information-GPS-TV, human machine interface, (center dash), ID 84546902 cost by year?
Other trims
Other GMC Terrain transmission control module variants
Door, (liftgate)
3 yrs$90$41 – $282Memory, (below LH seat), (heat control, opt KA1), (memory)
3 yrs$100$45 – $322Seat, (below LH seat), (heat control, opt KA1), (vent fan)
3 yrs$56$40 – $348Theft-Locking, (door lock, rear view mirror)
3 yrs$50$35 – $232Air Bag, (below center console)
6 yrs$82$41 – $336Driver Assist, (rear park assist, opt UD7), (LH quarter panel)
3 yrs$75$25 – $249Body Control (BCM), (LH side dash), body control
4 yrs$85$50 – $343Differential Lock, (carrier housing)
6 yrs$76$35 – $305Temperature, electronic temperature control (opt C68)
2 yrs$66$41 – $305Common questions
GMC Terrain transmission control module (Information-GPS-TV, human machine interface, (center dash), ID 84546902) FAQ
How much is a used GMC Terrain transmission control module (Information-GPS-TV, human machine interface, (center dash), ID 84546902)?
Based on 67 priced salvage-yard listings across 2 model years, a used GMC Terrain transmission control module in the Information-GPS-TV, human machine interface, (center dash), ID 84546902 variant lists between $46 and $245, with a median asking price of $111.
Which GMC Terrain years use the Information-GPS-TV, human machine interface, (center dash), ID 84546902 transmission control module?
The Information-GPS-TV, human machine interface, (center dash), ID 84546902 variant appears in model years 2018, 2019. Prices and availability differ by year.
Is there a price difference between Information-GPS-TV, human machine interface, (center dash), ID 84546902 condition grades?
Yes. Grade A has a median of $110, Grade B has a median of $111, Grade C has a median of $114. Grade A parts are in excellent condition, B is good, and C is fair.