Used 2020 Chevy Silverado 1500 transmission control module – Theft-Locking, (keyless entry, LH under dash)

Year & trim-specific price guide

Used 2020 Chevy Silverado 1500 Transmission Control Module — Theft-Locking, (keyless entry, LH under dash) prices

Trim-specific pricing for the Theft-Locking, (keyless entry, LH under dash) variant of the 2020 Chevy Silverado 1500 transmission control module, built from 50 real salvage yard listings with condition grade detail.

2020 Chevy Silverado 1500 · Theft-Locking, (keyless entry, LH under dash)

$123

median asking price

50 priced listings · $40–$312

Price summary

A used 2020 Chevy Silverado 1500 transmission control module (Theft-Locking, (keyless entry, LH under dash)) costs $40 to $312, with a median asking price of $123. Based on 50 priced salvage yard listings across the US, updated Aug 30, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$123
Grade B (good)$123

2020 Chevy Silverado 1500 transmission control module — Theft-Locking, (keyless entry, LH under dash) price snapshot

USD
Low
$40
Average
$132
High
$312
50 priced listings used · last updated Aug 30, 2026· How we price·

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Reporting price for 2020 Chevy Silverado 1500 Transmission Control Module (Theft-Locking, (keyless entry, LH under dash))

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Condition comparison

Price by part grade

Grade AClean / low wear$45–$31235 listings
Grade BStandard used$76–$24113 listings
Grade CVisible wearUpdating
Grade XUngraded$40–$402 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $40–$312 overall range

Trim-specific context

How does the Theft-Locking, (keyless entry, LH under dash) compare?

This pricing covers the Theft-Locking, (keyless entry, LH under dash) variant of the 2020 Chevy Silverado 1500 transmission control module, based on 50 priced listings. Its $123 median is 18% below the 2020 Chevy Silverado 1500 transmission control module overall median of $150.

There are 36 other transmission control module variants available for the 2020 Chevy Silverado 1500.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

Theft-Locking, (keyless entry, LH under dash) in other model years

All years
202146 listings$190$66 – $232

Same year, other trims

What other 2020 Chevy Silverado 1500 transmission control module variants are available?

Memory, (under driver seat)

50 listings$95$50 – $241

Communication, telematics (LH dash)

50 listings$99$45 – $241

Network Gateway, (LH rear engine compartment)

50 listings$99$40 – $241

Temperature, (RH under dash), ID 84579087

50 listings$162$66 – $205

Body Control (BCM), (under steering column)

49 listings$307$50 – $307

Towing Control, (behind LH bumper), trailer lamp control

49 listings$199$86 – $310

Air Bag, (RH rear floor)

49 listings$99$51 – $450

Driver Assist, park assist, (RH cab back panel)

49 listings$143$46 – $271

Fuel Pump, (RH rear frame rail)

49 listings$162$45 – $271

Transfer Case, (LH inner fender), ID 84414504

48 listings$143$45 – $222

Transfer Case, (LH inner fender), ID 84691765

48 listings$143$45 – $222

Temperature, (RH under dash), ID 13507672

47 listings$176$55 – $232

Transfer Case, (LH inner fender), ID 84754746

47 listings$151$35 – $310

Transmission Control, (LH core support)

47 listings$162$70 – $193

Communication, wireless charger (under console, opt K4C)

47 listings$104$45 – $271

Power Supply, (behind rear seat)

47 listings$99$45 – $271

Temperature, (RH under dash), ID 84569255

46 listings$153$45 – $220

Multifunction, (roof mounted)

45 listings$147$50 – $241

Steering, (steering column mounted), ID 13524104

45 listings$153$35 – $271

Steering, (steering column mounted), ID 13535112

45 listings$153$35 – $271

Steering, (steering column mounted), ID 84836986

45 listings$175$51 – $228

Driver Assist, surround view, (RH cab back panel), ID 84689107

44 listings$309$75 – $425

Driver Assist, surround view, (RH cab back panel), ID 84714771

44 listings$309$75 – $425

Driver Assist, surround view, (RH cab back panel), ID 84714844

44 listings$309$75 – $425

Driver Assist, surround view, (RH cab back panel), ID 84743036

44 listings$309$75 – $425

Driver Assist, surround view, (RH cab back panel), ID 84757718

44 listings$309$75 – $425

Driver Assist, surround view, (RH cab back panel), ID 84833405

44 listings$309$75 – $425

Suspension, (rear frame), ID 84447009

44 listings$147$40 – $379

Temperature, (RH under dash), ID 13507671

44 listings$61$25 – $241

Temperature, (RH under dash), ID 13507673

44 listings$110$51 – $405

Towing Control, (behind LH bumper), tow package

44 listings$149$40 – $271

Temperature, (RH under dash), ID 84569253

42 listings$99$40 – $268

Suspension, (rear frame), ID 84591777

41 listings$111$60 – $271

Temperature, (RH under dash), ID 84569254

39 listings$115$44 – $300

Driver Assist, surround view, (RH cab back panel), ID 84680218

25 listings$156$75 – $305

Driver Assist, surround view, (RH cab back panel), ID 84691754

2 listings$99$75 – $99

Back to full guide

2020 Chevy Silverado 1500 transmission control module — all trims

View 2020 guide

Common questions

2020 Chevy Silverado 1500 transmission control module (Theft-Locking, (keyless entry, LH under dash)) FAQ

How much is a used 2020 Chevy Silverado 1500 transmission control module (Theft-Locking, (keyless entry, LH under dash))?

Based on 50 priced salvage-yard listings, a used 2020 Chevy Silverado 1500 transmission control module in the Theft-Locking, (keyless entry, LH under dash) variant lists between $40 and $312, with a median asking price of $123.

Which years use the Theft-Locking, (keyless entry, LH under dash) transmission control module?

The Theft-Locking, (keyless entry, LH under dash) variant appears in model years 2020, 2021. Prices and availability may differ by year.