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Cadillac CT5 Control Module (Computer) 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.

    Condition: Excellent (A)
    Mileage: 34,000 miles

    $99.95 View part →
  2. ✓ 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

    It is for vehicles with keyless entry and a manual lift tailgate. It also fits vehicles with smartphone entry (option code BOP) and vehicles without hands-free features. This module may need to be reprogrammed to work with your vehicle.

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

    $49.95 View part →
  3. ✓ 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

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

    Condition: Excellent (A)

    $53.95 View part →
  4. ✓ In Stock 2020 Cadillac CT5 Theft Locking Control Module (Used OEM)

    2020 Cadillac CT5 Theft Locking Control Module (Used OEM)

    Partslink #: 591-04258

    It is for vehicles with a theft ECU. This module may need to be reprogrammed to your vehicle to work.

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

    $59.95 View part →
  5. ✓ 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

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

    Condition: Excellent (A)
    Mileage: 5,900 miles

    $59.95 View part →
  6. ✓ In Stock 2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-12478

    It is for vehicles equipped with rear park assist (option code UD7).

    Condition: Excellent (A)
    Mileage: 2,100 miles

    $69.95 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

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

    Condition: Excellent (A)
    Mileage: 11,600 miles

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

    2020-2024 Cadillac CT5 Headlamp Control Module - Front (Used OEM)

    Partslink #: PB-9771-0000582445

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

    $72.95 View part →
  9. ✓ 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

    It is for vehicles with a manual lift tailgate and smartphone entry (option code BOP). It is for vehicles without hands-free features. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 8,000 miles

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

    2022-2025 Cadillac CT5 Air Filter Control Module (Used OEM)

    Partslink #: PB-9052-0000364753

    This is an air filter control module unit.

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

    $72.95 View part →
  11. ✓ 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

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

    $72.95 View part →
  12. ✓ In Stock 2021-2024 Cadillac CT5 Parking Assist Control Module (Used OEM)

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

    Partslink #: PB-9771-0000420019

    This is a parking assist control module.

    Condition: Excellent (A)
    Mileage: 33,000 miles

    $79.95 View part →
  13. ✓ In Stock 2020 Cadillac CT5 Theft and Keyless Entry Control Module - Right (Passenger) (Used OEM)

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

    Partslink #: 591-12801

    This part features hands-free rear closer technology. The module may need to be reprogrammed to your vehicle to work.

    Condition: Good (B)
    Mileage: 105,000 miles

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

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

    Partslink #: 591-16027

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

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

    $86.95 View part →
  15. ✓ In Stock 2020-2024 Cadillac CT5 Body Control Module (Used OEM)

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

    Partslink #: 591-GM6423

    For vehicles with active magnetic ride suspension.

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

    $89.95 View part →
  16. ✓ In Stock 2020-2024 Cadillac CT5 Body Control Module (Used OEM)

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

    Partslink #: 591-GM6422

    For vehicles with active magnetic ride suspension.

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

    $89.95 View part →
  17. ✓ 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 your vehicle to work properly.

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

    $89.95 View part →
  18. ✓ In Stock 2025 Cadillac CT5 Park Assist Control Module (Used OEM)

    2025 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-18711

    This is a park assist control module for vehicles equipped with rear park assist (option code UD7). This part is not for vehicles with automatic park.

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

    $89.95 View part →
  19. ✓ In Stock 2020 Cadillac CT5 Heated Memory Seat Control Module (Used OEM)

    2020 Cadillac CT5 Heated Memory Seat Control Module (Used OEM)

    Partslink #: 591-04231

    It features memory settings (option code A45). This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 25,000 miles

    $89.95 View part →
  20. ✓ 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

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

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

    $89.95 View part →
  21. ✓ 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 →
  22. ✓ 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

    This part 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 →
  23. ✓ 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

    It is for vehicles with the wireless charger option (option code K4C).

    Condition: Excellent (A)

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

    2020 Cadillac CT5 OnStar Communications Control Module (Used OEM)

    Partslink #: 591-13162

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

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

    $89.95 View part →
  25. ✓ 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 for vehicles with front and rear park assist (option code UD5). This part does not fit vehicles with automatic park control. The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 19,000 miles

    $89.95 View part →
  26. ✓ 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 is for rear-wheel drive vehicles with the 6.2L gas engine. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 24,000 miles

    $99.95 View part →
  27. ✓ In Stock 2020 Cadillac CT5 Temperature Control Module (Used OEM)

    2020 Cadillac CT5 Temperature Control Module (Used OEM)

    Partslink #: 591-13158

    It is for vehicles with front-wheel drive, 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 →
  28. ✓ In Stock 2020 Cadillac CT5 Airbag Control Module (Used OEM)

    2020 Cadillac CT5 Airbag Control Module (Used OEM)

    Partslink #: 591-10894

    It fits 4-door vehicles with a 3.6L engine, automatic transmission, and all-wheel drive. 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: 77,000 miles

    $109.95 View part →
  29. ✓ 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 may need to be reprogrammed to work with your vehicle.

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

    $109.95 View part →
  30. ✓ In Stock 2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    2020 Cadillac CT5 Park Assist Control Module (Used OEM)

    Partslink #: 591-13140

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

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

    $109.95 View part →
  31. ✓ 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 with forward collision warning (option code UGN). This part is for vehicles without hands-free driving.

    Condition: Excellent (A)
    Mileage: 75,300 miles

    $109.95 View part →
  32. ✓ In Stock 2020 Cadillac CT5 Telematics Communications Control Module (Used OEM)

    2020 Cadillac CT5 Telematics Communications Control Module (Used OEM)

    Partslink #: 591-13161

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

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

    $109.95 View part →
  33. ✓ 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

    It is a theft ECU.

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

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

    2025 Cadillac CT5 Parking Assist Control Module (Used OEM)

    Partslink #: 591-21152

    It fits 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: 1,000 miles

    $124.95 View part →
  35. ✓ In Stock 2020 Cadillac CT5 Seat Memory Control Module (Used OEM)

    2020 Cadillac CT5 Seat Memory Control Module (Used OEM)

    Partslink #: 591-04102

    It is for vehicles equipped with seat memory.

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

    $129.95 View part →
  36. ✓ In Stock 2025 Cadillac CT5 Keyless Entry Receiver Module Antenna (Used OEM)

    2025 Cadillac CT5 Keyless Entry Receiver Module Antenna (Used OEM)

    Partslink #: PB-7888-0000217933

    This is a keyless entry receiver module antenna.

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

    $135.95 View part →
  37. ✓ In Stock 2021-2024 Cadillac CT5 Driver Assist Pre-Crash Collision Warning Control Module (Used OEM)

    2021-2024 Cadillac CT5 Driver Assist Pre-Crash Collision Warning Control Module (Used OEM)

    Partslink #: PB-9052-0000607181

    This is a driver assist pre-crash collision warning control module.

    Condition: Excellent (A)
    Mileage: 55,000 miles

    $135.95 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

    It is for vehicles with the 6.2L engine and an automatic transmission. The module may need to be reprogrammed to work with your vehicle.

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

    $135.95 View part →
  39. ✓ 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 does not include a battery. The module may need to be reprogrammed to work with your vehicle.

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

    $139.95 View part →
  40. ✓ In Stock 2020 Cadillac CT5 Body Control Module (Used OEM)

    2020 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-GM8Y26

    Condition: Excellent (A)

    $149.95 View part →
  41. ✓ 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.

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

    $162.95 View part →
  42. ✓ 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 work with your vehicle.

    Condition: Excellent (A)
    Mileage: 55,000 miles

    $163.95 View part →
  43. ✓ In Stock 2025 Cadillac CT5 Body Control Module (Used OEM)

    2025 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-GM8F24

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

    $186.95 View part →
  44. ✓ In Stock 2020 Cadillac CT5 Body Control Module (Used OEM)

    2020 Cadillac CT5 Body Control Module (Used OEM)

    Partslink #: 591-GM8L24

    It includes the wiring harness.

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

    $186.95 View part →
  45. ✓ In Stock 2020-2025 Cadillac CT5 Body Control Module (Used OEM)

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

    Partslink #: 591-GM6325

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

    $219.95 View part →
  46. ✓ In Stock 2020 Cadillac CT5 Airbag Control Module (Used OEM)

    2020 Cadillac CT5 Airbag Control Module (Used OEM)

    Partslink #: 591-10276

    It fits vehicles with a 2.0L engine, 9-speed automatic transmission, and front-wheel drive. It is compatible with 4-door models. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 164,500 miles

    $239.95 View part →
  47. ✓ 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

    It is a driver monitoring assist control module for vehicles with the driver monitoring system (option code UKL). This 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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Control Module (Computer) Compatibility for Cadillac CT5

Browse our selection of quality control module (computer) 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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