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Cadillac CT5 Chassis and Body Control Module Replacement

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  1. ✓ In Stock 2020 Cadillac CT5 Body Control Module (Used OEM)

    2020 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-12474

    It is located below the center console. This module may need to be reprogrammed to your vehicle to work properly.

    Condition: Excellent (A)
    Mileage: 13,000 miles

    $89.95 View part →
  2. ✓ In Stock 2020 Cadillac CT5 Telematics Communications Control Module (Used OEM)

    2020 Cadillac CT5 Telematics Communications Control Module (Used OEM)

    Partslink #: 591-13161

    The buyer should verify the part identification number matches. This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 13,000 miles

    $109.95 View part →
  3. ✓ In Stock 2021-2025 Cadillac CT5 OnStar Telematic Communication Control Module (Used OEM)

    2021-2025 Cadillac CT5 OnStar Telematic Communication Control Module (Used OEM)

    Partslink #: 591-17691

    It fits 4-door hatchback vehicles with 4x4 drive and the 5.3L engine. This part is for vehicles with telematics (OnStar, option code UE1) and is located under the dash. This part is for vehicles without hands-free driving. The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 58,900 miles

    $119.95 View part →
  4. ✓ In Stock 2020 Cadillac CT5 Keyless Entry and Theft Control Module (Used OEM)

    2020 Cadillac CT5 Keyless Entry and Theft Control Module (Used OEM)

    Partslink #: 591-11235

    This module is for the theft locking and keyless entry system. It fits vehicles with manual lift tailgates and vehicles with smartphone entry (option code BOP). This part is for vehicles without hands-free features. The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 46,000 miles

    $49.95 View part →
  5. ✓ In Stock 2021-2024 Cadillac CT5 Parking Assist Control Module (Used OEM)

    2021-2024 Cadillac CT5 Parking Assist Control Module (Used OEM)

    Partslink #: 591-18209

    This is a park assist control module for vehicles with rear park assist (option code UD7). The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)

    $56.95 View part →
  6. ✓ In Stock 2020 Cadillac CT5 Theft Locking Control Module (Used OEM)

    2020 Cadillac CT5 Theft Locking Control Module (Used OEM)

    Partslink #: 591-04258

    This is a theft electronic control unit (ECU) for the locking system. This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 4,300 miles

    $59.95 View part →
  7. ✓ In Stock 2020-2021 Cadillac CT5 Differential Lock Control Module (Used OEM)

    2020-2021 Cadillac CT5 Differential Lock Control Module (Used OEM)

    Partslink #: 591-11225

    It is a differential lock control module for vehicles with a 2.0L engine and a locking differential. This module is located on the top of the carrier. The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 29,000 miles

    $63.95 View part →
  8. ✓ In Stock 2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-13141

    It is compatible with vehicles without automatic park control. The module may need to be reprogrammed to your vehicle to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 44,200 miles

    $69.95 View part →
  9. ✓ In Stock 2020-2024 Cadillac CT5 Headlight Control Module (Used OEM)

    2020-2024 Cadillac CT5 Headlight Control Module (Used OEM)

    Partslink #: PB-9771-0000582445

    Condition: Excellent (A)
    Mileage: 7,000 miles

    $72.95 View part →
  10. ✓ In Stock 2020 Cadillac CT5 Keyless Entry Theft Locking Control Module (Used OEM)

    2020 Cadillac CT5 Keyless Entry Theft Locking Control Module (Used OEM)

    Partslink #: 591-04259

    It is a locking control module. It is located at the top center of the windshield. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 11,000 miles

    $72.95 View part →
  11. ✓ In Stock 2022-2025 Cadillac CT5 Chassis Control Module (Used OEM)

    2022-2025 Cadillac CT5 Chassis Control Module (Used OEM)

    Partslink #: PB-9052-0000364753

    Condition: Excellent (A)
    Mileage: 1,000 miles

    $72.95 View part →
  12. ✓ In Stock 2022-2025 Cadillac CT5 Network Gateway Control Module (Used OEM)

    2022-2025 Cadillac CT5 Network Gateway Control Module (Used OEM)

    Partslink #: 591-17926

    This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 16,000 miles

    $72.95 View part →
  13. ✓ In Stock 2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-12478

    For vehicles with the 5.3L engine and 4x4 drive system. This is a park assist control module (option code UD7). The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 50,000 miles

    $72.95 View part →
  14. ✓ In Stock 2020 Cadillac CT5 Theft and Keyless Entry Control Module (Used OEM)

    2020 Cadillac CT5 Theft and Keyless Entry Control Module (Used OEM)

    Partslink #: 591-12801

    It is for vehicles equipped with a hands-free rear closer. This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 14,000 miles

    $72.95 View part →
  15. ✓ In Stock 2025 Cadillac CT5 Park Assist Control Module (Used OEM)

    2025 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-18711

    It is a park assist control module (option code UD7). This part was designed for vehicles with park assist and without automatic park.

    Condition: Excellent (A)
    Mileage: 31,800 miles

    $79.95 View part →
  16. ✓ In Stock 2021-2024 Cadillac CT5 Body Control Module (Used OEM)

    2021-2024 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-16027

    The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 30,000 miles

    $79.95 View part →
  17. ✓ In Stock 2020 Cadillac CT5 Seat Control Module (Used OEM)

    2020 Cadillac CT5 Seat Control Module (Used OEM)

    Partslink #: 591-04231

    This memory control module fits 4-door vehicles with 4x4 drive, a 6.2L engine, and a 10-speed automatic transmission. It is for vehicles with option code A45. The module may need to be reprogrammed to your vehicle to work. Built for the New Style model. Verify your vehicle's 4th VIN digit is A or Z.

    Condition: Excellent (A)
    Mileage: 107,800 miles

    $82.95 View part →
  18. ✓ In Stock 2020 Cadillac CT5 Airbag Control Module (Used OEM)

    2020 Cadillac CT5 Airbag Control Module (Used OEM)

    Partslink #: 591-10276

    This part is for vehicles with adaptive cruise control (option code KSG), automatic braking (option code UGN), forward collision warning (option code KSG), and a pre-crash system (option code UGN). This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 80,000 miles

    $89.95 View part →
  19. ✓ In Stock 2020 Cadillac CT5 OnStar Communications Control Module (Used OEM)

    2020 Cadillac CT5 OnStar Communications Control Module (Used OEM)

    Partslink #: 591-13162

    The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 6,200 miles

    $89.95 View part →
  20. ✓ In Stock 2025 Cadillac CT5 EV Body Control Module (Used OEM)

    2025 Cadillac CT5 EV Body Control Module (Used OEM)

    Partslink #: 591-20036

    The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 7,400 miles

    $89.95 View part →
  21. ✓ In Stock 2020 Cadillac CT5 Airbag Control Module (Used OEM)

    2020 Cadillac CT5 Airbag Control Module (Used OEM)

    Partslink #: 591-10894

    It is located below the center console. This part is for vehicles without adaptive cruise control, without automatic braking, without forward collision warning, and without a pre-crash system. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 13,000 miles

    $89.95 View part →
  22. ✓ In Stock 2020 Cadillac CT5 Keyless Entry and Theft Control Module (Used OEM)

    2020 Cadillac CT5 Keyless Entry and Theft Control Module (Used OEM)

    Partslink #: 591-11235

    The module may need to be reprogrammed to work with your vehicle.

    Condition: Good (B)
    Mileage: 90,500 miles

    $89.95 View part →
  23. ✓ In Stock 2020-2021 Cadillac CT5 Body Control Module (Used OEM)

    2020-2021 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-16233

    This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 19,700 miles

    $89.95 View part →
  24. ✓ In Stock 2021-2024 Cadillac CT5 Seat Memory Control Module (Used OEM)

    2021-2024 Cadillac CT5 Seat Memory Control Module (Used OEM)

    Partslink #: 591-16034

    It is mounted under the seat. This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 27,700 miles

    $89.95 View part →
  25. ✓ In Stock 2020-2024 Cadillac CT5 Active Magnetic Ride Suspension Control Module (Used OEM)

    2020-2024 Cadillac CT5 Active Magnetic Ride Suspension Control Module (Used OEM)

    Partslink #: 591-GM6422

    Condition: Excellent (A)
    Mileage: 58,100 miles

    $92.95 View part →
  26. ✓ In Stock 2020 Cadillac CT5 Seat Memory Control Module (Used OEM)

    2020 Cadillac CT5 Seat Memory Control Module (Used OEM)

    Partslink #: 591-04102

    This part may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 72,800 miles

    $99.95 View part →
  27. ✓ In Stock 2022-2023 Cadillac CT5 Forward Collision Control Module (Used OEM)

    2022-2023 Cadillac CT5 Forward Collision Control Module (Used OEM)

    Partslink #: 591-17945

    It is for vehicles without hands-free driving. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 57,000 miles

    $99.95 View part →
  28. ✓ In Stock 2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-13140

    This is a park assist control module for vehicles with automatic park control (option code UKG). This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 76,300 miles

    $99.95 View part →
  29. ✓ In Stock 2020-2024 Cadillac CT5 Active Suspension Control Module (Used OEM)

    2020-2024 Cadillac CT5 Active Suspension Control Module (Used OEM)

    Partslink #: 591-GM6423

    For vehicles with active magnetic ride suspension.

    Condition: Excellent (A)
    Mileage: 7,900 miles

    after $18 core refund
    Sale price: $119.95
    $101.95 View part →
  30. ✓ In Stock 2020 Cadillac CT5 Temperature Control Module (Used OEM)

    2020 Cadillac CT5 Temperature Control Module (Used OEM)

    Partslink #: 591-13158

    It fits front-wheel drive vehicles with a 1.5L engine and a continuously variable transmission (CVT). This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 41,700 miles

    $102.95 View part →
  31. ✓ In Stock 2020-2025 Cadillac CT5 Wireless Charger Control Module (Used OEM)

    2020-2025 Cadillac CT5 Wireless Charger Control Module (Used OEM)

    Partslink #: 591-14500

    This is a wireless charging control module. It fits vehicles with the wireless charger (option code K4C). This module is located under the console or on the interior back panel. The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 16,000 miles

    $106.95 View part →
  32. ✓ In Stock 2020-2025 Cadillac CT5 Power Liftgate Control Module - Left (Driver) (Used OEM)

    2020-2025 Cadillac CT5 Power Liftgate Control Module - Left (Driver) (Used OEM)

    Partslink #: 591-14412

    This part may need to be reprogrammed to your vehicle to work properly.

    Condition: Excellent (A)
    Mileage: 76,000 miles

    $109.95 View part →
  33. ✓ In Stock 2020-2025 Cadillac CT5 Fuel Pump Control Module (Used OEM)

    2020-2025 Cadillac CT5 Fuel Pump Control Module (Used OEM)

    Partslink #: 591-15102

    It fits 4-door vehicles with a 2.0L turbocharged engine and an automatic transmission. This part may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 9,600 miles

    $109.95 View part →
  34. ✓ In Stock 2021 Cadillac CT5 Serial Data Gateway Control Module (Used OEM)

    2021 Cadillac CT5 Serial Data Gateway Control Module (Used OEM)

    Partslink #: 591-16028

    This part is also known as a network gateway ECU. The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 56,300 miles

    $119.95 View part →
  35. ✓ In Stock 2025 Cadillac CT5 Keyless Entry Antenna (Used OEM)

    2025 Cadillac CT5 Keyless Entry Antenna (Used OEM)

    Partslink #: PB-7888-0000217933

    Condition: Excellent (A)
    Mileage: 1,000 miles

    $119.95 View part →
  36. ✓ In Stock 2020-2023 Cadillac CT5 Theft Deterrent Control Module (Used OEM)

    2020-2023 Cadillac CT5 Theft Deterrent Control Module (Used OEM)

    Partslink #: 591.GM6420

    For vehicles with the theft ECU.

    Condition: Excellent (A)
    Mileage: 27,700 miles

    $119.95 View part →
  37. ✓ In Stock 2025 Cadillac CT5 Parking Assist Control Module (Used OEM)

    2025 Cadillac CT5 Parking Assist Control Module (Used OEM)

    Partslink #: 591-21152

    This is a park assist control module. For vehicles with front and rear park assist (option code UD5). The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 30,000 miles

    $119.95 View part →
  38. ✓ In Stock 2020-2025 Cadillac CT5 Transmission Control Module (Used OEM)

    2020-2025 Cadillac CT5 Transmission Control Module (Used OEM)

    Partslink #: 591-15103

    The module may need to be reprogrammed to your vehicle to work.

    Condition: Good (B)
    Mileage: 85,000 miles

    $135.95 View part →
  39. ✓ In Stock 2020-2025 Cadillac CT5 Transmission Control Module (Used OEM)

    2020-2025 Cadillac CT5 Transmission Control Module (Used OEM)

    Partslink #: 591-15103

    This module may need to be reprogrammed to your vehicle to work properly.

    Condition: Excellent (A)
    Mileage: 12,000 miles

    $139.95 View part →
  40. ✓ In Stock 2021-2025 Cadillac CT5 Forward Collision Warning Control Module (Used OEM)

    2021-2025 Cadillac CT5 Forward Collision Warning Control Module (Used OEM)

    Partslink #: 591-16133

    This is a forward collision control module. For vehicles with forward collision warning. This part is for vehicles without hands-free driving. The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 100,100 miles

    $139.95 View part →
  41. ✓ In Stock 2020 Cadillac CT5 Differential Lock Control Module (Used OEM)

    2020 Cadillac CT5 Differential Lock Control Module (Used OEM)

    Partslink #: 591-GM8Y26

    Condition: Excellent (A)

    $156.95 View part →
  42. ✓ In Stock 2021 Cadillac CT5 Serial Data Gateway Control Module (Used OEM)

    2021 Cadillac CT5 Serial Data Gateway Control Module (Used OEM)

    Partslink #: 591-16028

    This part is also known as a serial data gateway control module. The module may need to be reprogrammed to work with your vehicle.

    Condition: Good (B)
    Mileage: 85,000 miles

    $162.95 View part →
  43. ✓ In Stock 2020 Cadillac CT5 Video Processing Control Module (Used OEM)

    2020 Cadillac CT5 Video Processing Control Module (Used OEM)

    Partslink #: 591-13167

    It fits 4-door vehicles with the 2.0L turbocharged engine and automatic transmission. This part may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 9,600 miles

    $162.95 View part →
  44. ✓ In Stock 2020 Cadillac CT5 Hands-Free Liftgate Control Module (Used OEM)

    2020 Cadillac CT5 Hands-Free Liftgate Control Module (Used OEM)

    Partslink #: 591-13169

    This theft-locking control module is for front-wheel drive vehicles and is located in the console. It features hands-free functionality. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 71,000 miles

    $169.95 View part →
  45. ✓ In Stock 2021-2025 Cadillac CT5 Transfer Case Control Module (Used OEM)

    2021-2025 Cadillac CT5 Transfer Case Control Module (Used OEM)

    Partslink #: 591-18212

    Condition: Excellent (A)
    Mileage: 40,000 miles

    $169.95 View part →
  46. ✓ In Stock 2021 Cadillac CT5 Video Processing Control Module (Used OEM)

    2021 Cadillac CT5 Video Processing Control Module (Used OEM)

    Partslink #: 591-17685

    This video processing control module is for vehicles with all-wheel drive (AWD). The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 99,000 miles

    $169.95 View part →
  47. ✓ In Stock 2025 Cadillac CT5 Surround Vision Camera Control Module (Used OEM)

    2025 Cadillac CT5 Surround Vision Camera Control Module (Used OEM)

    Partslink #: 591-GM8F24

    Condition: Excellent (A)
    Mileage: 980,000 miles

    $196.95 View part →
  48. ✓ In Stock 2020 Cadillac CT5 Differential Lock Control Module (Used OEM)

    2020 Cadillac CT5 Differential Lock Control Module (Used OEM)

    Partslink #: 591-GM8L24

    This chassis control module is for vehicles with a differential lock and includes the wiring harness.

    Condition: Excellent (A)
    Mileage: 2,000 miles

    after $18 core refund
    Sale price: $216.95
    $198.95 View part →
  49. ✓ In Stock 2020-2025 Cadillac CT5 Forward Collision Control Module (Used OEM)

    2020-2025 Cadillac CT5 Forward Collision Control Module (Used OEM)

    Partslink #: 591-GM6325

    Condition: Excellent (A)
    Mileage: 3,000 miles

    $232.95 View part →
  50. ✓ In Stock 2021-2024 Cadillac CT5 Driver Monitoring Assist Control Module (Used OEM)

    2021-2024 Cadillac CT5 Driver Monitoring Assist Control Module (Used OEM)

    Partslink #: 591-17944

    This is a driver monitoring assist control module (option code UKL). The module may need to be reprogrammed to work with your vehicle.

    Condition: Good (B)
    Mileage: 145,000 miles

    $305.95 View part →

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Chassis and Body Control Module Compatibility for Cadillac CT5

Browse our selection of quality chassis and body control module parts designed specifically for your Cadillac CT5. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Luxury · Premium Luxury · Sport · V · V Blackwing

Body Types

Sedan

Engine Options

L4 2.0L · V6 3.0L · V8 6.2L

Transmissions

Automatic · Manual

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