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2020 Buick Regal TourX
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2020 Buick Regal TourX

2020 Buick Regal TourX Body Control Modules

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Body Control Module - Direct Fit
Hella®
Body Control Module - Direct Fit
Part Number: H57934692861
Guaranteed to Fit
$190.99
Vehicle Fitment
  • 2020 Buick Regal TourX Base 4 Cyl 2.0L Control Unit, lane change assistant; 12V
  • 2020 Buick Regal TourX Preferred 4 Cyl 2.0L Control Unit, lane change assistant; 12V
  • 2020 Buick Regal TourX Essence 4 Cyl 2.0L Control Unit, lane change assistant; 12V
Product Details
Location : Rear, Passenger SideWarranty : 1-year Hella limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Body Control Module - Direct Fit
Hella®
Body Control Module - Direct Fit
Part Number: H57934692851
Guaranteed to Fit
$190.99
Vehicle Fitment
  • 2020 Buick Regal TourX Base 4 Cyl 2.0L Control Unit, lane change assistant; 12V
  • 2020 Buick Regal TourX Preferred 4 Cyl 2.0L Control Unit, lane change assistant; 12V
  • 2020 Buick Regal TourX Essence 4 Cyl 2.0L Control Unit, lane change assistant; 12V
Product Details
Location : Rear, Driver SideWarranty : 1-year Hella limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
Body Control Module - Direct Fit
AC Delco®
Body Control Module - Direct Fit
Part Number: AC13534187
Guaranteed to Fit
$101.49
Vehicle Fitment
  • 2020 Buick Regal TourX All Submodels All Engines
Product Details
Warranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit : Direct Fit
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Helpful Automotive Resources

U0140 Code: Lost Communication With Body Control Module
U0140 Code: Lost Communication With Body Control ModuleU0140 is a generic diagnostic trouble code (DTC) that stands for “Lost Communication With Body Control Module.” This code generally means that the BCM isn’t properly transmitting or receiving signals.
Can a Bad BCM Cause a Car Not to Start?
Can a Bad BCM Cause a Car Not to Start?The BCM is responsible for managing various electronic systems like the keyless entry and passive anti-theft (chipped key), the ignition switch, and the security system. Again, a bad BCM can cause a car not to start in some cases. 
U0073 Code: Control Module Communication Bus “A” Off
U0073 Code: Control Module Communication Bus “A” OffPro Tips are nuggets of information direct from ASE-certified automobile technicians working with CarParts.com, which may include unique, personal insights based on their years of experience working in the automotive industry. These can help you make more informed decisions about your car.
Horn Relay: What Is It and How to Tell If It’s Faulty
Horn Relay: What Is It and How to Tell If It’s FaultyThe relay is triggered to send power to the horn either by a switch or by the body control module (BCM) that receives switch input and responds. Some horn relay circuits are built into the module and there is no separate relay.
Signs You Need a Body Control Module Reset
Signs You Need a Body Control Module ResetThe BCM allows many vehicle electronics to have a central hub. That said, why do vehicles have a central hub for electronics when the driver can control features like lights, air conditioning, and locks with switches on the dashboard?