Toyota Corolla transmission control module — Power Supply, (alternator control), (battery box mounted) price snapshot
- Low
- $35
- Average
- $142
- High
- $305
Trim-specific price guide
Toyota Corolla Transmission Control Module — Power Supply, (alternator control), (battery box mounted) prices
Pricing for the Power Supply, (alternator control), (battery box mounted) variant of the Toyota Corolla transmission control module, aggregated from 81 salvage yard listings across 2 model years.
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 22, 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 Toyota Corolla transmission control module (Power Supply, (alternator control), (battery box mounted)) costs $35 to $305, with a median asking price of $184. Based on 81 priced salvage yard listings across the US, updated Oct 22, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$184
Grade B (good)$188
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$30573 listings
Grade BStandard used$99–$1975 listings
Grade XUngraded$50–$503 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$305 | 73 | |
| Grade BStandard used | $99–$197 | 5 | |
| Grade XUngraded | $50–$50 | 3 |
Median by grade
Grade price comparison
Grade A$184
Grade B$188
Ungraded$50
Median asking price by seller-reported condition grade · $35–$305 overall range
Trim-specific context
How is the Power Supply, (alternator control), (battery box mounted) priced differently?
This pricing covers the Power Supply, (alternator control), (battery box mounted) variant of the Toyota Corolla transmission control module, based on 81 priced listings across 2 model years (2015, 2016). Its $184 median is 50% above the Toyota Corolla transmission control module overall median of $123.
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 Power Supply, (alternator control), (battery box mounted) cost by year?
Other trims
Other Toyota Corolla transmission control module variants
Air Bag, air bag, (under console)
2 yrs$99$35 – $243Air Bag, Hatchback, air bag, (under console)
6 yrs$171$35 – $340Air Bag, Hatchback, occupant detection, (under passenger side front seat)
5 yrs$161$71 – $405Air Bag, Hatchback, occupant detection, (under passenger side front seat), ID 89952-07020
1 yr$99$46 – $243Air Bag, Hatchback, occupant detection, (under passenger side front seat), ID 89952-12030
1 yr$111$50 – $242Air Bag, occupant detection, (under passenger side front seat)
2 yrs$156$45 – $243Air Bag, (Sdn), air bag, (under console)
2 yrs$110$51 – $272Air Bag, (Sdn), occupant detection, (under passenger side front seat)
2 yrs$92$45 – $300Air Bag, Sedan, air bag, (under console)
1 yr$107$66 – $295Common questions
Toyota Corolla transmission control module (Power Supply, (alternator control), (battery box mounted)) FAQ
How much is a used Toyota Corolla transmission control module (Power Supply, (alternator control), (battery box mounted))?
Based on 81 priced salvage-yard listings across 2 model years, a used Toyota Corolla transmission control module in the Power Supply, (alternator control), (battery box mounted) variant lists between $35 and $305, with a median asking price of $184.
Which Toyota Corolla years use the Power Supply, (alternator control), (battery box mounted) transmission control module?
The Power Supply, (alternator control), (battery box mounted) variant appears in model years 2015, 2016. Prices and availability differ by year.
Is there a price difference between Power Supply, (alternator control), (battery box mounted) condition grades?
Yes. Grade A has a median of $184, Grade B has a median of $188. Grade A parts are in excellent condition, B is good, and C is fair.