Vehicle price comparison
Toyota Corolla vs GMC Terrain Transmission Control Module prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Toyota Corolla transmission control module cost more?
A used Toyota Corolla transmission control module carries a median asking price of $121, which is 61% higher than the GMC Terrain at $75. Supply also plays a role: Toyota Corolla has 12,662 priced listings versus 4,976 for GMC Terrain, and more listings generally mean more choices and more competitive pricing.
The Toyota Corolla average ($177) runs 46% above its median ($121), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Our guide covers 9 model years for the Toyota Corolla (2017–2025) but only 7 for the GMC Terrain (2015–2025), so the Toyota Corolla data reflects a broader range of generations.
At Grade A (excellent) condition, the GMC Terrain is 40% cheaper ($73 vs $121) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used transmission control module
- Match OEM hardware and software part numbers exactly, as shift schedules and solenoid driving algorithms differ between gear ratios and engine sizes.
- Determine if the module is standalone, integrated into the PCM/ECM, or mounted internally on the transmission valve body (mechatronic unit).
- Check if the module requires VIN programming, clutch adaptation relearns, or flash updating before normal gear engagement will occur.
- Inspect connector pins for fluid wicking; leaky transmission harness seals can force transmission fluid up into the TCM connector plug pins.
Full price guide
Toyota Corolla Transmission Control Module
$15 – $31,375 · 12,662 listings
Full price guide
GMC Terrain Transmission Control Module
$20 – $600 · 4,976 listings
Common questions
Toyota Corolla vs GMC Terrain transmission control module FAQ
Is a used Toyota Corolla transmission control module cheaper than a GMC Terrain?
GMC Terrain has the lower median by $46 (61%). The GMC Terrain transmission control module ranges from $20 to $600 across 4,976 listings, while the Toyota Corolla ranges from $15 to $31,375 across 12,662 listings.
Can I use a Toyota Corolla transmission control module in a GMC Terrain?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 12,662 priced Toyota Corolla listings and 4,976 priced GMC Terrain listings — 17,638 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Toyota Corolla $121 vs GMC Terrain $73. Grade B (Good): Toyota Corolla $125 vs GMC Terrain $77. Grade C (Fair): Toyota Corolla $100 vs GMC Terrain $79. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Toyota Corolla transmission control module has 23 trim variants and the GMC Terrain has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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