2020 GMC Sierra 1500 transmission control module — Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 price snapshot
- Low
- $65
- Average
- $177
- High
- $254
Year & trim-specific price guide
Used 2020 GMC Sierra 1500 Transmission Control Module — Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 prices
Trim-specific pricing for the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 variant of the 2020 GMC Sierra 1500 transmission control module, built from 49 real salvage yard listings with condition grade detail.
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 updatedSep 3, 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 2020 GMC Sierra 1500 transmission control module (Towing Control, (behind LH bumper), trailer lamp control, ID 13535101) costs $65 to $254, with a median asking price of $190. Based on 49 priced salvage yard listings across the US, updated Sep 3, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$190
Grade B (good)$190
Grade C (fair)$85
USD
Condition comparison
Price by part grade
Grade AClean / low wear$65–$24924 listings
Grade BStandard used$75–$25424 listings
Grade CVisible wear$85–$851 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $65–$249 | 24 | |
| Grade BStandard used | $75–$254 | 24 | |
| Grade CVisible wear | $85–$85 | 1 |
Median by grade
Grade price comparison
Grade A$190
Grade B$190
Grade C$85
Median asking price by seller-reported condition grade · $65–$254 overall range
Trim-specific context
How does the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 compare?
This pricing covers the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 variant of the 2020 GMC Sierra 1500 transmission control module, based on 49 priced listings. Its $190 median is 3% above the 2020 GMC Sierra 1500 transmission control module overall median of $185.
There are 37 other transmission control module variants available for the 2020 GMC Sierra 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2020 GMC Sierra 1500 transmission control module variants are available?
Body Control (BCM), (under steering column), ID 13508761
50 listings$190$56 – $232Body Control (BCM), (under steering column), ID 13536089
50 listings$159$40 – $243Driver Assist, park assist, (RH cab back panel), opt UD5
50 listings$190$99 – $274Driver Assist, park assist, (RH cab back panel), opt UD7
50 listings$195$35 – $232Fuel Pump, (RH rear frame rail)
50 listings$232$50 – $232Power Supply, (behind rear seat), 100 volt (opt KI4)
50 listings$177$50 – $232Temperature, (RH under dash), ID 13507671
50 listings$100$37 – $220Transfer Case, (LH inner fender)
50 listings$190$51 – $255Air Bag, (RH rear floor)
49 listings$192$61 – $233Driver Assist, surround view, (RH cab back panel), ID 84689107
49 listings$195$50 – $410Driver Assist, surround view, (RH cab back panel), ID 84714771
49 listings$195$50 – $410Driver Assist, surround view, (RH cab back panel), ID 84714844
49 listings$195$50 – $410Driver Assist, surround view, (RH cab back panel), ID 84743036
49 listings$195$50 – $410Driver Assist, surround view, (RH cab back panel), ID 84757718
49 listings$195$50 – $410Driver Assist, surround view, (RH cab back panel), ID 84833405
49 listings$195$50 – $410Memory, (under driver seat)
49 listings$51$41 – $232Multifunction, (roof mounted)
49 listings$232$41 – $232Towing Control, (behind LH bumper), tow package
49 listings$190$50 – $226Communication, (telematics), (LH dash), ID 84644344
48 listings$232$46 – $232Steering, (steering mounted), ID 13524104
48 listings$166$50 – $254Steering, (steering mounted), ID 13535112
48 listings$166$50 – $254Suspension, (rear frame), ID 84447009
48 listings$159$45 – $380Suspension, (rear frame), ID 84591777
48 listings$111$40 – $300Towing Control, (behind LH bumper), trailer lamp control, ID 13524896
48 listings$153$27 – $282Network Gateway, (LH rear engine compartment)
47 listings$232$46 – $232Temperature, (RH under dash), ID 13507672
47 listings$147$45 – $340Transmission Control, (LH core support)
47 listings$190$51 – $254Theft-Locking, (keyless entry, LH under dash)
46 listings$190$66 – $232Steering, (steering mounted), ID 84836986
44 listings$149$45 – $235Temperature, (RH under dash), ID 84569255
42 listings$109$30 – $192Communication, (telematics), (LH dash), ID 84720629
41 listings$115$35 – $200Temperature, (RH under dash), ID 13507673
41 listings$110$45 – $405Temperature, (RH under dash), ID 84569254
39 listings$115$44 – $300Temperature, (RH under dash), ID 84569253
36 listings$99$40 – $218Driver Assist, surround view, (RH cab back panel), ID 84680218
25 listings$150$75 – $305Power Supply, (behind rear seat), 230 volt (opt KI5)
9 listings$100$78 – $210Driver Assist, surround view, (RH cab back panel), ID 84691754
2 listings$99$75 – $99Back to full guide
2020 GMC Sierra 1500 transmission control module — all trims
Common questions
2020 GMC Sierra 1500 transmission control module (Towing Control, (behind LH bumper), trailer lamp control, ID 13535101) FAQ
How much is a used 2020 GMC Sierra 1500 transmission control module (Towing Control, (behind LH bumper), trailer lamp control, ID 13535101)?
Based on 49 priced salvage-yard listings, a used 2020 GMC Sierra 1500 transmission control module in the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 variant lists between $65 and $254, with a median asking price of $190.
Which years use the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 transmission control module?
In our current dataset, the Towing Control, (behind LH bumper), trailer lamp control, ID 13535101 variant appears only for the 2020 model year.