Used 2023 Chevy Tahoe transmission control module – Body Control (BCM), (LH firewall)

Year & trim-specific price guide

Used 2023 Chevy Tahoe Transmission Control Module — Body Control (BCM), (LH firewall) prices

Trim-specific pricing for the Body Control (BCM), (LH firewall) variant of the 2023 Chevy Tahoe transmission control module, built from 23 real salvage yard listings with condition grade detail.

2023 Chevy Tahoe · Body Control (BCM), (LH firewall)

$180

median asking price

23 priced listings · $79–$201

Price summary

A used 2023 Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall)) costs $79 to $201, with a median asking price of $180. Based on 23 priced salvage yard listings across the US, updated Aug 26, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$150
Grade B (good)$201

2023 Chevy Tahoe transmission control module — Body Control (BCM), (LH firewall) price snapshot

USD
Low
$79
Average
$155
High
$201
23 priced listings used · last updated Aug 26, 2026· How we price·

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Reporting price for 2023 Chevy Tahoe Transmission Control Module (Body Control (BCM), (LH firewall))

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$79–$20116 listings
Grade BStandard used$130–$2017 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $79–$201 overall range

Trim-specific context

How does the Body Control (BCM), (LH firewall) compare?

This pricing covers the Body Control (BCM), (LH firewall) variant of the 2023 Chevy Tahoe transmission control module, based on 23 priced listings. Its $180 median is 23% above the 2023 Chevy Tahoe transmission control module overall median of $146.

There are 29 other transmission control module variants available for the 2023 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), (LH firewall) in other model years

All years
202549 listings$132$65 – $239202448 listings$156$35 – $231

Same year, other trims

What other 2023 Chevy Tahoe transmission control module variants are available?

Driver Assist, park assist, (RH quarter panel)

49 listings$153$41 – $376

Fuel Pump, (LH frame rail)

47 listings$103$41 – $201

Communication, telematics (OnStar, opt UE1), ID 85528809

47 listings$75$56 – $295

Memory, (below driver seat), ID 13548547

43 listings$70$41 – $260

Memory, (below driver seat), ID 13548546

40 listings$80$41 – $271

Theft-Locking, (theft deterrent, under floor console)

36 listings$153$41 – $300

Driver Assist, forward collision warning, opt UGN

35 listings$140$75 – $200

Network Gateway, (LH firewall)

34 listings$99$61 – $305

Door, power liftgate, (inside LH quarter panel)

32 listings$170$50 – $410

Transmission, (on transmission)

31 listings$110$51 – $201

Driver Assist, driver monitor (driver monitoring system), (LH engine compartment)

31 listings$209$95 – $297

Air Bag, (below LH front seat), ID 13552059

29 listings$293$189 – $339

Transfer Case, (LH inner fender)

25 listings$172$70 – $268

Suspension, air suspension (opt F47), (compressor mounted)

25 listings$230$74 – $355

Communication, telematics (OnStar, opt UE1), ID 86803985

17 listings$289$125 – $485

Communication, telematics (OnStar, opt UE1), ID 85528813

12 listings$99$66 – $305

Suspension, suspension control, (rear center frame mounted)

12 listings$209$85 – $290

Towing Control, (RH rear frame)

12 listings$153$41 – $260

Air Bag, (below LH front seat), ID 13548962

12 listings$240$121 – $323

Communication, telematics (OnStar, opt UE1), ID 85532263

11 listings$280$81 – $315

Driver Assist, forward collision warning, opt UKL

11 listings$179$63 – $237

Lamps, (trailer lamp, RH rear frame rail mounted)

9 listings$55$35 – $199

Communication, wireless charger, (under console), ID 13537344

8 listings$50$35 – $95

Communication, wireless charger, (under console), ID 13556047

8 listings$250$41 – $250

Communication, wireless charger, (under console), ID 13547619

7 listings$120$46 – $228

Differential Lock, (LH quarter panel)

7 listings$236$91 – $290

Communication, telematics (OnStar, opt UE1), ID 85528814

2 listings$241$145 – $241

Door, hands free rear closer, (inside lifgate)

2 listings$225$46 – $225

Communication, telematics (OnStar, opt UE1), ID 86803978

1 listings$68$68 – $68

Back to full guide

2023 Chevy Tahoe transmission control module — all trims

View 2023 guide

Common questions

2023 Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall)) FAQ

How much is a used 2023 Chevy Tahoe transmission control module (Body Control (BCM), (LH firewall))?

Based on 23 priced salvage-yard listings, a used 2023 Chevy Tahoe transmission control module in the Body Control (BCM), (LH firewall) variant lists between $79 and $201, with a median asking price of $180.

Which years use the Body Control (BCM), (LH firewall) transmission control module?

The Body Control (BCM), (LH firewall) variant appears in model years 2023, 2024, 2025. Prices and availability may differ by year.