Fiat 500 transmission control module price snapshot
- Low
- $25
- Average
- $118
- High
- $510
Vehicle-specific price guide
How much is a used Fiat 500 transmission control module?
Asking prices from 596 salvage yards in 47 states, broken down by model year, condition grade, and fitment variant.
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 29, 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.
Part overview
About the Fiat 500 transmission control module
What the transmission control module does, common failure signs, and prices across all vehicles: used transmission control module price guide →
Also known asTCMTransmission ComputerTransmission ModuleTCU
Price summary
A used Fiat 500 transmission control module costs $25 to $510, with a median asking price of $100. Based on 462 priced salvage yard listings across the US, compatible across 2012–2024 (11 model years), updated Oct 29, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$100
Grade B (good)$114
Grade C (fair)$50
USD
Condition comparison
Price by part grade
Grade AClean / low wear$29–$510411 listings
Grade BStandard used$75–$28211 listings
Grade CVisible wear$50–$501 listings
Grade XUngraded$25–$30039 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $29–$510 | 411 | |
| Grade BStandard used | $75–$282 | 11 | |
| Grade CVisible wear | $50–$50 | 1 | |
| Grade XUngraded | $25–$300 | 39 |
Median by grade
Grade price comparison
Grade A$100
Grade B$114
Grade C$50
Ungraded$70
Median asking price by seller-reported condition grade · $25–$510 overall range
Regional supply
Where the Fiat 500 transmission control module is listed
We found priced Fiat 500 transmission control module listings at 596 salvage yards across 47 states. Michigan supplies the most, with 409 listings (9% of the total) from 30 yards. Location matters: yards in Indiana ask a median $75, while Michigan yards ask $195, 160% more for the same part. Shipping usually costs less than that gap for smaller parts, so it can pay to buy out of state.
| State | Listings | Yards | Median ask |
|---|---|---|---|
| Michigan | 409 | 30 | $195+95% |
| North Carolina | 286 | 34 | $100 |
| Pennsylvania | 282 | 24 | $100 |
| Texas | 267 | 37 | $81-19% |
| Indiana | 256 | 22 | $75-25% |
| Florida | 215 | 35 | $91-9% |
| Ohio | 210 | 29 | $108+8% |
| California | 192 | 21 | $101+1% |
States with at least 10 priced listings. % is versus the $100 national median.
Replacement cost
What is the Fiat 500 transmission control module replacement cost?
- Used part
- $100
- Fiat 500 median asking price
- Labor
- $95–$300
- 1–2 hours at $95–$150/hr
- Estimated total
- $195–$400
- median used part + labor
Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown
Sources
- Labor time estimates: Part Price Guide labor database
Model-year comparison
What does a Fiat 500 transmission control module cost by year?
Market analysis
How much does a used Fiat 500 transmission control module cost?
Asking prices for a used Fiat 500 transmission control module are unusually spread out: the top listing asks more than ten times what the cheapest does, so which unit you pick matters more than the median. Condition matters: grade-A units (lowest mileage, best condition) carry roughly a 100% premium over grade-C stock, with grade-A medians at $100.
Model year matters too: 2021 units carry the lowest median at $50, while 2020 tops the table at $160. Year-level pages linked in the table above break each one down by grade and variant.
Against comparable vehicles, the Fiat 500 sits 26% below the Mercedes S Class ($135), 7% below the Mercedes E Class ($107), and 31% below the Mercedes GLE Class ($145) for the same part. The “similar vehicles” cards below open each comparison guide.
Buying a used transmission control module: what to check
- Match exact part numbers and software flash codes: Verify hardware numbers and firmware revision suffix letters, as valve body solenoid drivers vary between sub-models.
- Inspect connector pins for fluid wicking: Check harness plug sockets for fluid intrusion, as failing transmission harness seals push ATF into the TCM pins.
- Verify donor axle ratio and tire size match: Ensure donor vehicle axle ratios and tire sizes match to prevent shifting fault codes and limp-mode triggers.
- Confirm internal circuit board casing integrity: Check plastic housings for cracked mounting ears, housing cracks, or rattling components inside the module casing.
- Perform adaptive shift learn routine after install: Clear existing TCM adaptive tables using a scan tool so the module relearns your transmission's clutch pack wear.
Keep browsing this vehicle
What other Fiat 500 parts are priced?
01wide ±286%
Fog Light
$85median
$19$506
02wide ±222%
Wheels
$100median
$25$469
03wide ±160%
Front Seat
$150median
$45$525
04wide ±194%
Tail Light
$100median
$25$413
05wide ±235%
Brake Caliper
$50median
$15$250
06wide ±79%
Quarter Panel
$350median
$195$750
07wide ±130%
Headlight Assembly
$200median
$50$570
08wide ±223%
Grille
$75median
$15$350
09wide ±198%
Transmission
$666median
$115$2,750
10wide ±149%
Side Mirror
$100median
$25$323
11wide ±176%
Strut
$75median
$25$289
12wide ±234%
Air Bag
$112median
$25$550
Price comparisons
Compare Fiat 500 transmission control module prices
Transmission Control Modulecompare
MercedesSClassvsFiat500
Class$135
500$100
$35 diff32,674 listings
Transmission Control ModulecompareMercedesEClassvsFiat500
Class$107
500$100
$7 diff28,165 listings
Transmission Control ModulecompareMercedesGLEClassvsFiat500
Class$145
500$100
$45 diff25,184 listings
Transmission Control ModulecompareFordF150vsFiat500
F150$156
500$100
$56 diff21,548 listings
Transmission Control ModulecompareMercedesCClassvsFiat500
Class$100
500$100
$0 diff17,790 listings
Transmission Control ModulecompareToyotaRAV4vsFiat500
RAV4$125
500$100
$25 diff16,195 listings
Compare fitments
What do similar vehicles charge for this part?
Acurawide ±183%
Acura ILX
$109median
$35$435
Acurawide ±218%
Acura Integra
$125median
$25$569
Acurawide ±232%
Acura MDX
$111median
$30$544
Acurawide ±203%
Acura RDX
$108median
$35$474
Acurawide ±212%
Acura TLX
$101median
$25$454
Audiwide ±253%
Audi A4
$123median
$22$644
Audiwide ±279%
Audi A6
$116median
$25$673
Audiwide ±220%
Audi Q3
$106median
$23$490
Audiwide ±260%
Audi Q5
$120median
$20$644
Audiwide ±276%
Audi Q7
$123median
$22$700
BMWwide ±234%
BMW 330i
$141median
$25$686
BMWwide ±219%
BMW 530i
$145median
$32$667
Common questions
Fiat 500 transmission control module FAQ
How much is a used transmission control module for a Fiat 500?
The median asking price is $100 across 462 priced listings from 596 yards. Grade-A units, the cleanest stock, have a median of $100. 2021 is the cheapest model year we track, with a median of $50.
How much does it cost to replace a Fiat 500 transmission control module?
Using a used part, a Fiat 500 transmission control module replacement typically runs $195–$400 all-in: the median used transmission control module for this model lists at $100, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Which Fiat 500 model years does this price guide cover?
This guide currently has year-level pricing for 2024, 2023, 2021, 2020, 2018, 2015. Other model years contribute to the overall range where sellers listed them without a year breakdown.
Which Fiat 500 transmission control module years are interchangeable?
Salvage-yard interchange data links Fiat 500 transmission control module fitments across 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2023, 2024. Searching all 11 years widens the pool of units; confirm the part number against your VIN, since trim or drivetrain can split an interchange group.