GMC Terrain transmission control module — Temperature, electronic temperature control (opt C68) price snapshot
- Low
- $41
- Average
- $82
- High
- $305
Trim-specific price guide
GMC Terrain Transmission Control Module — Temperature, electronic temperature control (opt C68) prices
Pricing for the Temperature, electronic temperature control (opt C68) variant of the GMC Terrain transmission control module, aggregated from 54 salvage yard listings across 2 model years.
Price summary
A used GMC Terrain transmission control module (Temperature, electronic temperature control (opt C68)) costs $41 to $305, with a median asking price of $66. Based on 54 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$66
Grade B (good)$59
USD
Condition comparison
Price by part grade
Grade AClean / low wear$41–$30549 listings
Grade BStandard used$49–$1203 listings
Grade CVisible wearUpdating
Grade XUngraded$85–$852 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $41–$305 | 49 | |
| Grade BStandard used | $49–$120 | 3 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $85–$85 | 2 |
Median by grade
Grade price comparison
Grade A$66
Grade B$59
Ungraded$85
Median asking price by seller-reported condition grade · $41–$305 overall range
Trim-specific context
How is the Temperature, electronic temperature control (opt C68) priced differently?
This pricing covers the Temperature, electronic temperature control (opt C68) variant of the GMC Terrain transmission control module, based on 54 priced listings across 2 model years (2015, 2016). Its $66 median is 12% below 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 Temperature, electronic temperature control (opt C68) 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, manual temperature control (opt C67)
3 yrs$56$41 – $305Common questions
GMC Terrain transmission control module (Temperature, electronic temperature control (opt C68)) FAQ
How much is a used GMC Terrain transmission control module (Temperature, electronic temperature control (opt C68))?
Based on 54 priced salvage-yard listings across 2 model years, a used GMC Terrain transmission control module in the Temperature, electronic temperature control (opt C68) variant lists between $41 and $305, with a median asking price of $66.
Which GMC Terrain years use the Temperature, electronic temperature control (opt C68) transmission control module?
The Temperature, electronic temperature control (opt C68) variant appears in model years 2015, 2016. Prices and availability differ by year.
Is there a price difference between Temperature, electronic temperature control (opt C68) condition grades?
Yes. Grade A has a median of $66, Grade B has a median of $59. Grade A parts are in excellent condition, B is good, and C is fair.