Used 2018 Chevy Tahoe transmission control module – Body Control (BCM), (under steering column)

Year & trim-specific price guide

Used 2018 Chevy Tahoe Transmission Control Module — Body Control (BCM), (under steering column) prices

Trim-specific pricing for the Body Control (BCM), (under steering column) variant of the 2018 Chevy Tahoe transmission control module, built from 48 real salvage yard listings with condition grade detail.

2018 Chevy Tahoe · Body Control (BCM), (under steering column)

$237

median asking price

48 priced listings · $50–$307

Price summary

A used 2018 Chevy Tahoe transmission control module (Body Control (BCM), (under steering column)) costs $50 to $307, with a median asking price of $237. Based on 48 priced salvage yard listings across the US, updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$237
Grade B (good)$237

2018 Chevy Tahoe transmission control module — Body Control (BCM), (under steering column) price snapshot

USD
Low
$50
Average
$182
High
$307
48 priced listings used · last updated Sep 5, 2026· How we price·

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Reporting price for 2018 Chevy Tahoe Transmission Control Module (Body Control (BCM), (under steering column))

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Condition comparison

Price by part grade

Grade AClean / low wear$65–$30635 listings
Grade BStandard used$65–$30711 listings
Grade CVisible wearUpdating
Grade XUngraded$50–$602 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $50–$307 overall range

Trim-specific context

How does the Body Control (BCM), (under steering column) compare?

This pricing covers the Body Control (BCM), (under steering column) variant of the 2018 Chevy Tahoe transmission control module, based on 48 priced listings. Its $237 median is 115% above the 2018 Chevy Tahoe transmission control module overall median of $110.

There are 27 other transmission control module variants available for the 2018 Chevy Tahoe.

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

Same trim, other years

Body Control (BCM), (under steering column) in other model years

All years
202049 listings$307$50 – $307

Same year, other trims

What other 2018 Chevy Tahoe transmission control module variants are available?

Memory, below driver seat

50 listings$95$50 – $241

Network Gateway, (LH rear engine compartment), (ID 13599318)

49 listings$241$40 – $241

Air Bag, (below LH front seat), ID 13524234

49 listings$99$51 – $450

Fuel Pump, (LH frame rail)

48 listings$99$45 – $241

Transfer Case, (LH dash), (ID 84219971)

48 listings$99$45 – $241

Communication, telematics, (center dash, behind radio)

48 listings$99$40 – $241

Driver Assist, surround view (mono vision 360, opt UVH), (LH dash)

45 listings$162$50 – $271

Driver Assist, park assist, (LH quarter panel), ID 84169042 (opt UD7)

45 listings$110$50 – $282

Towing Control, (LH rear frame)

44 listings$95$35 – $241

Door, keyless entry, (left quarter panel)

44 listings$110$25 – $271

Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84331775

44 listings$222$46 – $383

Driver Assist, park assist, (LH quarter panel), ID 84169043 (opt UD5)

44 listings$162$45 – $241

Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84331776

43 listings$149$70 – $560

Information-GPS-TV, under console, (audio and video interface)

43 listings$110$50 – $405

Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84513027

43 listings$149$70 – $560

Door, power liftgate, (inside liftgate)

42 listings$110$45 – $271

Driver Assist, park assist, (LH quarter panel), ID 84169044 (opt UFQ)

42 listings$151$20 – $249

Information-GPS-TV, (LH dash), (human machine interface bypass)

41 listings$123$35 – $222

Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84306920

41 listings$123$35 – $222

Air Bag, (below LH front seat), ID 13524237

41 listings$99$25 – $282

Memory, below rear seat

39 listings$81$50 – $271

Communication, wireless charger, (under console)

39 listings$99$46 – $241

Temperature, (RH dash), (ID 84335792)

35 listings$137$40 – $241

Door, hands free rear closer, (center rear bumper)

34 listings$160$50 – $271

Theft-Locking, (in console)

33 listings$75$41 – $271

Information-GPS-TV, RH dash, (human machine interface, HMI), ID 84296482

31 listings$200$80 – $350

Suspension, (left rear frame)

29 listings$66$41 – $220

Back to full guide

2018 Chevy Tahoe transmission control module — all trims

View 2018 guide

Common questions

2018 Chevy Tahoe transmission control module (Body Control (BCM), (under steering column)) FAQ

How much is a used 2018 Chevy Tahoe transmission control module (Body Control (BCM), (under steering column))?

Based on 48 priced salvage-yard listings, a used 2018 Chevy Tahoe transmission control module in the Body Control (BCM), (under steering column) variant lists between $50 and $307, with a median asking price of $237.

Which years use the Body Control (BCM), (under steering column) transmission control module?

The Body Control (BCM), (under steering column) variant appears in model years 2018, 2020. Prices and availability may differ by year.