How to replace the Body Control Module (BCM) on GMC Sierra 1500?

Beginning BCM replacements requires disconnecting the negative battery cables after following the specified procedure for Battery Disconnect Caution. The next step involves removing the knee bolster and disconnecting the brown connector along with every other connector attached. Once the BCM is free from the sliding bracket you can proceed with removal. During installation slide the BCM onto the bracket first and establish all connector connections except the brown one before connecting the brown connector. Put back the knee bolster and complete the battery cable reconnection. Reprogramming the BCM alongside Passlock Learn Procedure completes the process sequence.

How to replace the Body Control Module (BCM) on GMC Yukon?

Before replacing the Body Control Module you need to disconnect the negative battery cables according to the battery disconnect caution. Unplug the brown connector and all other connectors from the knee bolster after you remove it. Pull the bcm out from its sliding bracket position. Insert the bcm onto its bracket and plug all connectors but not the brown one. Finally attach the brown connector. Put back the knee bolster and reconnect both battery leads. Connect all links and wire in the bcm. Then reprogram the system and run through the passlock learn steps to finalize setup.

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179 Body Control Modules found

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GMC Control Module, Front Rear Part Number: 84078176
$63.09 MSRP: $103.92
You Save: $40.83 (40%)
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Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object; Control Unit; Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Front Rear
Fits the following GMC Models:
- Acadia | 2017 | Denali, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
- Yukon XL | 2017 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Control Module Part Number: 20837686
$299.09 MSRP: $470.58
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Product Specifications
- Other Name: Module Assembly-Accessory & Lift Gate Control; Module; Module, Rear Compartment Lid Release Or Ajar
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Control Module Part Number: 23473341
$105.00 MSRP: $125.00
You Save: $20.00 (16%)
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Product Specifications
- Other Name: Module, Door Electric And Vacuum Locks; Transmitter Package, Door Electric And Vacuum Locks; Module, Door And End Gate Electrical
Fits the following GMC Models:
- Sierra 1500 | 2019 | AT4, Base, Denali, Elevation, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Control Module Part Number: 13523276
$48.04 MSRP: $94.07
You Save: $46.03 (49%)
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Product Specifications
- Other Name: Module Assembly-Theft Deterrent; Ignition Immobilizer Module; Antitheft Module; Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Replaces: 13504287, 13502302
Fits the following GMC Models:
- Acadia | 2017-2020 | AT4, Denali, SL, SLE, SLT | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Control Module Part Number: 13520524
$29.50 MSRP: $55.39
You Save: $25.89 (47%)
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Product Specifications
- Other Name: Module Assembly-Theft Deterrent; Ignition Immobilizer Module; Antitheft Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
Fits the following GMC Models:
- Acadia | 2020-2023 | AT4, Denali, SL, SLE, SLT | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L GAS
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GMC Object Sensor, Driver Side Part Number: 84852645
$113.37 MSRP: $177.45
You Save: $64.08 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert; Sensor; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Driver Side
- Replaced by: 85811489
Fits the following GMC Models:
- Yukon | 2021 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Control Module Part Number: 84969984
$314.11 MSRP: $473.78
You Save: $159.67 (34%)
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Product Specifications
- Other Name: Module, Active Safety Control; Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
Fits the following GMC Models:
- Yukon | 2021-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Control Module Part Number: 84664804
$219.22 MSRP: $330.72
You Save: $111.50 (34%)
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Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert; Object Sensor; Sensor; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Replaces: 84098962, 84509982
Fits the following GMC Models:
- Terrain | 2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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GMC Module Part Number: 84879118
$269.96 MSRP: $407.18
You Save: $137.22 (34%)
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Product Specifications
- Other Name: Module, Mobile Telephone Radio
- Replaced by: 85739985
Fits the following GMC Models:
- Yukon | 2021-2023 | Denali | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Module Part Number: 85532263
$177.67 MSRP: $268.03
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Product Specifications
- Other Name: Module Assembly, Communication Interface (W/Mobile Telephone Transceiver) Eccn=5A002
- Replaced by: 85701958
Fits the following GMC Models:
- Sierra 1500 | 2022-2023 | AT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Module Part Number: 20843294
$143.22 MSRP: $344.43
You Save: $201.21 (59%)
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Product Specifications
- Other Name: Module Assembly-Communication Interface (W/Mobile Telephone Transceiver); Module, Mobile Telephone Radio
Fits the following GMC Models:
- Terrain | 2010 | SLE, SLT | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS
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GMC Object Sensor, Passenger Side Part Number: 84852644
$112.96 MSRP: $163.03
You Save: $50.07 (31%)
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Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert (Right-Hand Pair; Sensor; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Passenger Side
- Replaced by: 85811490
Fits the following GMC Models:
- Yukon | 2021 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Object Sensor, Driver Side Part Number: 85530064
$87.90 MSRP: $126.86
You Save: $38.96 (31%)
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Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert (Right-Hand Pair; Blind Spot Radar; Sensor; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Driver Side
Fits the following GMC Models:
- Yukon | 2022-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2022-2023 | AT4, Denali, Denali Ultimate, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Control Module, Front Rear Part Number: 85131833
$50.47 MSRP: $76.13
You Save: $25.66 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object; Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Front Rear
Fits the following GMC Models:
- Yukon | 2022-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Yukon XL | 2022-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Module Part Number: 23219989
$27.79 MSRP: $41.36
You Save: $13.57 (33%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Headlamp/Fog Lamp/Turn Signal
Fits the following GMC Models:
- Sierra 1500 | 2016-2019 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
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GMC Control Module, Passenger Side Part Number: 42450157
$395.83 MSRP: $591.79
You Save: $195.96 (34%)
Product Specifications
- Other Name: Module Assembly-Side Object Sensing Alert; Object Sensor; Module; Sensor; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Passenger Side
- Replaces: 90799565, 23173664, 23455665
Fits the following GMC Models:
- Yukon | 2015-2016 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL | 2015-2016 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Module Part Number: 84961361
$242.08 MSRP: $361.92
You Save: $119.84 (34%)
Product Specifications
- Other Name: Module Assembly, Communication Interface (W/Mobile Telephone Transceiver) Eccn=5A002
Fits the following GMC Models:
- Yukon | 2021-2023 | Denali | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
- Yukon XL | 2021-2023 | AT4, Denali, SLE, SLT | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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GMC Transceiver Part Number: 22897572
$205.85 MSRP: $307.78
You Save: $101.93 (34%)
Product Specifications
- Other Name: Module, Mobile Telephone Radio
- Replaces: 22769961, 22834801
Fits the following GMC Models:
- Canyon | 2012 | SLE, SLT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
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GMC Control Module, Front Rear Part Number: 13447859
Product Specifications
- Other Name: Module, Theft Deterrent Or Front/Rear/Side Object; Module; Module,Theft Deterrent Or Front/Rear/Side/Intake Object
- Position: Front Rear
- Replaces: 13428825, 23138348
Fits the following GMC Models:
- Sierra 1500 | 2014-2015 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Sierra 2500 HD | 2015 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Sierra 3500 HD | 2015 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
- Yukon | 2015 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL | 2015 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 6.2 L FLEX
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GMC Module Part Number: 84882357
$185.31 MSRP: $277.06
You Save: $91.75 (34%)
Product Specifications
- Other Name: Module, Mobile Telephone Radio
- Replaced by: 85796594
Fits the following GMC Models:
- Sierra 1500 | 2020-2022 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
- Sierra 2500 HD | 2020 | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
- Sierra 3500 HD | 2020 | AT4, Base, Denali, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
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GMC Body Control Module

Choose OEM Body Control Module, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Body Control Module. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

GMC Body Control Module sends electrical messages in a fast manner such that lights, locks, and comfort gears respond promptly. GMC constructs vehicles which are tough in frames, rugged to withstand rough roads, but in the process provides serene cabins to travel long distances. All GMCs are geared out of the plant following inhuman durability tests to enable owners rely on it during days at work, adventure trips, and even during storms. The introduction of steel skid plates, hitch guidance cameras, and driver notifications is an addition to the line without a bombast, and it has proven that upgrades should only be useful when it comes to practical work. Silencing the wind with thick glass and cushy seats remaining comfortable on the sticky gravel, features teens discover on weekend escapes. The talk is supported by long corrosion warranties and the warranty is not applied much since rustproof coatings and sealed electrical connectors shake off winter slush laden with salt. The Body Control Module is a traffic cop inside the wiring maze, which deciphers the vehicle bus and communicates with the door locks, interior lamps, and climate requests. It discharges load drivers that bang the relays in a few milliseconds, monitors voltage drop to identify faults in advance before systems start playing glitches, records data to other onboard computers, and maintains parts alive during crank so playlists do not start and stop. A new Body Control Module comes in with ready-made calibrations, immediately restores the harmony between communications, and increases the reliability during all model years and not preferring a specific model or trim line in the road.

GMC Body Control Module Parts and Q&A

Control Module
19116094
Q: How to replace the Body Control Module (BCM) on GMC Sierra 1500?
A:
Beginning BCM replacements requires disconnecting the negative battery cables after following the specified procedure for Battery Disconnect Caution. The next step involves removing the knee bolster and disconnecting the brown connector along with every other connector attached. Once the BCM is free from the sliding bracket you can proceed with removal. During installation slide the BCM onto the bracket first and establish all connector connections except the brown one before connecting the brown connector. Put back the knee bolster and complete the battery cable reconnection. Reprogramming the BCM alongside Passlock Learn Procedure completes the process sequence.
Module
15187264
Q: How to replace the Body Control Module (BCM) on GMC Yukon?
A:
Before replacing the Body Control Module you need to disconnect the negative battery cables according to the battery disconnect caution. Unplug the brown connector and all other connectors from the knee bolster after you remove it. Pull the bcm out from its sliding bracket position. Insert the bcm onto its bracket and plug all connectors but not the brown one. Finally attach the brown connector. Put back the knee bolster and reconnect both battery leads. Connect all links and wire in the bcm. Then reprogram the system and run through the passlock learn steps to finalize setup.