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Cadillac CT6 Control Module (Computer) Replacement

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  1. ✓ In Stock 2018-2020 Cadillac CT6 Temperature Control Module (Used OEM)

    2018-2020 Cadillac CT6 Temperature Control Module (Used OEM)

    Partslink #: 591-11631

    Condition: Excellent (A)
    Mileage: 4,100 miles

    $59.95 View part →
  2. ✓ In Stock 2018 Cadillac CT6 OnStar Control Module (Used OEM)

    2018 Cadillac CT6 OnStar Control Module (Used OEM)

    Partslink #: 591.GM9A19

    It was built for the US market. Please verify that your vehicle's 11th VIN digit is Z.

    Condition: Excellent (A)
    Mileage: 3,700 miles

    $59.95 View part →
  3. ✓ In Stock 2016-2018 Cadillac CT6 OnStar Backup Battery Module (Used OEM)

    2016-2018 Cadillac CT6 OnStar Backup Battery Module (Used OEM)

    Partslink #: 591.GM6X17

    This is an OnStar backup battery module.

    Condition: Excellent (A)
    Mileage: 25,300 miles

    $59.95 View part →
  4. ✓ In Stock 2017-2019 Cadillac CT6 Lane Departure Control Module (Used OEM)

    2017-2019 Cadillac CT6 Lane Departure Control Module (Used OEM)

    Partslink #: 591.GM6S17

    Condition: Excellent (A)
    Mileage: 3,200 miles

    $59.95 View part →
  5. ✓ In Stock 2016-2017 Cadillac CT6 OnStar Communication Control Module (Used OEM)

    2016-2017 Cadillac CT6 OnStar Communication Control Module (Used OEM)

    Partslink #: 591-08661

    This part is for vehicles with the OnStar system (option code UE1). The module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 96,400 miles

    $59.95 View part →
  6. ✓ In Stock 2016-2020 Cadillac CT6 Theft Locking Control Module (Used OEM)

    2016-2020 Cadillac CT6 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 →
  7. ✓ In Stock 2018-2020 Cadillac CT6 Blind Spot Control Module - Rear (Used OEM)

    2018-2020 Cadillac CT6 Blind Spot Control Module - Rear (Used OEM)

    Partslink #: 591.GM6S18

    Condition: Excellent (A)
    Mileage: 4,100 miles

    $59.95 View part →
  8. ✓ In Stock 2016-2017 Cadillac CT6 Wireless Charging Communication Control Module (Used OEM)

    2016-2017 Cadillac CT6 Wireless Charging Communication Control Module (Used OEM)

    Partslink #: 591-08328

    This part is located under the center console.

    Condition: Excellent (A)
    Mileage: 4,700 miles

    $69.95 View part →
  9. ✓ In Stock 2018-2020 Cadillac CT6 Park Assist Control Module (Used OEM)

    2018-2020 Cadillac CT6 Park Assist Control Module (Used OEM)

    Partslink #: 591-10084

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

    Condition: Excellent (A)
    Mileage: 12,500 miles

    $69.95 View part →
  10. ✓ In Stock 2016-2017 Cadillac CT6 Pre-Crash Driver Assist Control Module (Used OEM)

    2016-2017 Cadillac CT6 Pre-Crash Driver Assist Control Module (Used OEM)

    Partslink #: 591-04316

    It is a driver assist control module for the pre-crash system. It is for vehicles with the collision avoidance and mitigation system (option code UGN). This part is for non-hybrid vehicles.

    Condition: Excellent (A)
    Mileage: 3,200 miles

    $69.95 View part →
  11. ✓ In Stock 2019-2020 Cadillac CT6 Keyless Entry Theft Locking Control Module (Used OEM)

    2019-2020 Cadillac CT6 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 2018-2020 Cadillac CT6 Park Assist Control Module (Used OEM)

    2018-2020 Cadillac CT6 Park Assist Control Module (Used OEM)

    Partslink #: 591-11226

    It features automatic park control (option code UFQ).

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $72.95 View part →
  13. ✓ In Stock 2018-2019 Cadillac CT6 HMI Bypass Control Module (Used OEM)

    2018-2019 Cadillac CT6 HMI Bypass Control Module (Used OEM)

    Partslink #: PB-9771-0000396104

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $79.95 View part →
  14. ✓ In Stock 2018-2020 Cadillac CT6 OnStar Communication Control Module (Used OEM)

    2018-2020 Cadillac CT6 OnStar Communication Control Module (Used OEM)

    Partslink #: 591-10774

    Condition: Excellent (A)
    Mileage: 100 miles

    $79.95 View part →
  15. ✓ In Stock 2016-2020 Cadillac CT6 Fuel Pump Control Module (Used OEM)

    2016-2020 Cadillac CT6 Fuel Pump Control Module (Used OEM)

    Partslink #: 591-08479

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

    Condition: Excellent (A)
    Mileage: 100 miles

    $79.95 View part →
  16. ✓ In Stock 2017-2020 Cadillac CT6 Steering Control Module (Used OEM)

    2017-2020 Cadillac CT6 Steering Control Module (Used OEM)

    Partslink #: 591-10900

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

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $79.95 View part →
  17. ✓ In Stock 2018-2020 Cadillac CT6 Theft Locking Keyless Entry Control Module - Front (Used OEM)

    2018-2020 Cadillac CT6 Theft Locking Keyless Entry Control Module - Front (Used OEM)

    Partslink #: 591-11634

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

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $79.95 View part →
  18. ✓ In Stock 2016-2017 Cadillac CT6 Transfer Case Control Module (Used OEM)

    2016-2017 Cadillac CT6 Transfer Case Control Module (Used OEM)

    Partslink #: 591-04330

    It fits vehicles with the transfer case control unit.

    Condition: Excellent (A)
    Mileage: 44,000 miles

    $79.95 View part →
  19. ✓ In Stock 2016-2020 Cadillac CT6 Heated Seat Control Module (Used OEM)

    2016-2020 Cadillac CT6 Heated Seat Control Module (Used OEM)

    Partslink #: 591-04212

    It is for vehicles equipped with heated seats. This module may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 88,100 miles

    $79.95 View part →
  20. ✓ In Stock 2016-2017 Cadillac CT6 Park Assist Control Module (Used OEM)

    2016-2017 Cadillac CT6 Park Assist Control Module (Used OEM)

    Partslink #: 591-04318

    It is for vehicles with front and rear park assist (option code UD5). This part is for vehicles without automatic parking.

    Condition: Excellent (A)
    Mileage: 15,400 miles

    $79.95 View part →
  21. ✓ In Stock 2016-2018 Cadillac CT6 Body Control Module (Used OEM)

    2016-2018 Cadillac CT6 Body Control Module (Used OEM)

    Partslink #: 591-04223

    Condition: Excellent (A)
    Mileage: 44,000 miles

    $79.95 View part →
  22. ✓ In Stock 2016 Cadillac CT6 Park Assist Control Module (Used OEM)

    2016 Cadillac CT6 Park Assist Control Module (Used OEM)

    Partslink #: 591-04229

    It is for vehicles with the park assist system.

    Condition: Excellent (A)
    Mileage: 100 miles

    $79.95 View part →
  23. ✓ In Stock 2017-2018 Cadillac CT6 Safety Communication Control Module (Used OEM)

    2017-2018 Cadillac CT6 Safety Communication Control Module (Used OEM)

    Partslink #: PB-9052-0000492256

    It fits vehicles with the safety communication control unit.

    Condition: Excellent (A)
    Mileage: 107,000 miles

    $82.95 View part →
  24. ✓ In Stock 2016-2018 Cadillac CT6 Keyless Entry Control Module (Used OEM)

    2016-2018 Cadillac CT6 Keyless Entry Control Module (Used OEM)

    Partslink #: 591-04327

    Condition: Excellent (A)
    Mileage: 40,400 miles

    $89.95 View part →
  25. ✓ In Stock 2018-2020 Cadillac CT6 Temperature Control Module (Used OEM)

    2018-2020 Cadillac CT6 Temperature Control Module (Used OEM)

    Partslink #: 591-11633

    This is a temperature control module.

    Condition: Excellent (A)
    Mileage: 88,100 miles

    $89.95 View part →
  26. ✓ In Stock 2019-2020 Cadillac CT6 Transmission Control Module (Used OEM)

    2019-2020 Cadillac CT6 Transmission Control Module (Used OEM)

    Partslink #: 591-16736

    It is for vehicles with an 8-speed automatic transmission. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 94,600 miles

    $89.95 View part →
  27. ✓ In Stock 2018-2020 Cadillac CT6 OnStar Telematics Control Module (Used OEM)

    2018-2020 Cadillac CT6 OnStar Telematics Control Module (Used OEM)

    Partslink #: 591-11621

    It also functions as a video processing control module. This part may need to be reprogrammed to your vehicle to work.

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $89.95 View part →
  28. ✓ In Stock 2016-2020 Cadillac CT6 Active Noise Cancellation Control Module (Used OEM)

    2016-2020 Cadillac CT6 Active Noise Cancellation Control Module (Used OEM)

    Partslink #: 591.GM1M17

    This is an active noise cancellation electronic control unit (ECU).

    Condition: Excellent (A)
    Mileage: 7,800 miles

    $89.95 View part →
  29. ✓ In Stock 2017-2020 Cadillac CT6 Active Safety Control Module (Used OEM)

    2017-2020 Cadillac CT6 Active Safety Control Module (Used OEM)

    Partslink #: 591-10507

    The technical notes state this module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 105,000 miles

    $89.95 View part →
  30. ✓ In Stock 2017-2020 Cadillac CT6 Body Control Module (Used OEM)

    2017-2020 Cadillac CT6 Body Control Module (Used OEM)

    Partslink #: 591-10022

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

    Condition: Excellent (A)
    Mileage: 300 miles

    $89.95 View part →
  31. ✓ In Stock 2019-2020 Cadillac CT6 LED Lamp Control Module (Used OEM)

    2019-2020 Cadillac CT6 LED Lamp Control Module (Used OEM)

    Partslink #: 591.GM6S19

    It is an LED control unit for vehicles with the ECO option.

    Condition: Excellent (A)
    Mileage: 94,600 miles

    $99.95 View part →
  32. ✓ In Stock 2017-2020 Cadillac CT6 Wireless Charger Communication Control Module (Used OEM)

    2017-2020 Cadillac CT6 Wireless Charger Communication Control Module (Used OEM)

    Partslink #: 591-10106

    It also fits vehicles with a 110-volt power outlet (option code KI6). This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 2,200 miles

    $99.95 View part →
  33. ✓ In Stock 2017-2018 Cadillac CT6 Transmission Control Module (Used OEM)

    2017-2018 Cadillac CT6 Transmission Control Module (Used OEM)

    Partslink #: 591-10098

    This part is for vehicles with a 2.0L or 3.6L engine. It fits vehicles with a 10-speed automatic transmission (option MF6), an 8-speed automatic transmission (option M5U), or a 6-speed automatic transmission (option MW7). The module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 68,400 miles

    $99.95 View part →
  34. ✓ In Stock 2016-2017 Cadillac CT6 Airbag Control Module (Used OEM)

    2016-2017 Cadillac CT6 Airbag Control Module (Used OEM)

    Partslink #: 591-04222

    This air bag control module fits 4-door vehicles with front-wheel drive, a 1.5L engine, and a 6-speed automatic transmission. It is for vehicles without adaptive cruise control.

    Condition: Excellent (A)
    Mileage: 80,800 miles

    $102.95 View part →
  35. ✓ In Stock 2018-2020 Cadillac CT6 Airbag Control Module (Used OEM)

    2018-2020 Cadillac CT6 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 →
  36. ✓ In Stock 2017 Cadillac CT6 Theft Locking Control Module (Used OEM)

    2017 Cadillac CT6 Theft Locking Control Module (Used OEM)

    Partslink #: 591-11620

    This is a theft locking control module for vehicles with keyless entry.

    Condition: Excellent (A)
    Mileage: 84,000 miles

    $109.95 View part →
  37. ✓ In Stock 2016-2017 Cadillac CT6 Temperature Control Module (Used OEM)

    2016-2017 Cadillac CT6 Temperature Control Module (Used OEM)

    Partslink #: 591-04325

    Condition: Excellent (A)
    Mileage: 57,600 miles

    $109.95 View part →
  38. ✓ In Stock 2018-2020 Cadillac CT6 Transfer Case Control Module (Used OEM)

    2018-2020 Cadillac CT6 Transfer Case Control Module (Used OEM)

    Partslink #: 591-11636

    Condition: Excellent (A)
    Mileage: 4,100 miles

    $109.95 View part →
  39. ✓ In Stock 2016-2017 Cadillac CT6 Temperature Control Module (Used OEM)

    2016-2017 Cadillac CT6 Temperature Control Module (Used OEM)

    Partslink #: 591-04326

    Condition: Excellent (A)
    Mileage: 40,400 miles

    $109.95 View part →
  40. ✓ In Stock 2016-2020 Cadillac CT6 Seat Memory Control Module (Used OEM)

    2016-2020 Cadillac CT6 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 →
  41. ✓ In Stock 2017 Cadillac CT6 Human Machine Interface (HMI) Control Module (Used OEM)

    2017 Cadillac CT6 Human Machine Interface (HMI) Control Module (Used OEM)

    Partslink #: 591-10230

    It fits vehicles with front-wheel drive, a 1.5L engine, and an automatic transmission. This part is for 4-door models with option code IO5 and without navigation. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 80,300 miles

    $134.95 View part →
  42. ✓ In Stock 2016 Cadillac CT6 Sunroof Control Module (Used OEM)

    2016 Cadillac CT6 Sunroof Control Module (Used OEM)

    Partslink #: 591-04331

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

    $139.95 View part →
  43. ✓ In Stock 2016 Cadillac CT6 Transmission Control Module (Used OEM)

    2016 Cadillac CT6 Transmission Control Module (Used OEM)

    Partslink #: 591-08340

    This transmission control module fits 4-door vehicles with a 6.2L engine, 8-speed automatic transmission, and rear-wheel drive. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 72,600 miles

    $155.95 View part →
  44. ✓ In Stock 2018-2020 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    2018-2020 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    Partslink #: 591-11125

    It is an information GPS TV control module for vehicles with navigation (option code IO6). This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 42,000 miles

    $179.95 View part →
  45. ✓ In Stock 2018-2020 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    2018-2020 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    Partslink #: 591-10833

    It fits 4-door vehicles with front-wheel drive, a 1.5L engine, and a 6-speed automatic transmission. This part is for vehicles without navigation. The buyer should verify the part identification number matches. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 162,300 miles

    $189.95 View part →
  46. ✓ In Stock 2018-2020 Cadillac CT6 Driver Assist Hands-Free Following Control Module (Used OEM)

    2018-2020 Cadillac CT6 Driver Assist Hands-Free Following Control Module (Used OEM)

    Partslink #: 591-11625

    It is for vehicles with hands-free lane following and the lane active safety control module (option code UKL). This part is for vehicles with a build date before 11/03/2017. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 47,000 miles

    $234.95 View part →
  47. ✓ In Stock 2017-2020 Cadillac CT6 Airbag Control Module (Used OEM)

    2017-2020 Cadillac CT6 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 →
  48. ✓ In Stock 2016-2019 Cadillac CT6 Multi Media Player Control Module (Used OEM)

    2016-2019 Cadillac CT6 Multi Media Player Control Module (Used OEM)

    Partslink #: 591-04051

    It fits 4-door vehicles with 4-wheel drive, the 6.2L engine, and a 6-speed automatic transmission. It is designed for vehicles with the navigation display (option code IO6).

    Condition: Excellent (A)
    Mileage: 192,500 miles

    $246.95 View part →
  49. ✓ In Stock 2018-2020 Cadillac CT6 Hands-Free Driving Control Module (Used OEM)

    2018-2020 Cadillac CT6 Hands-Free Driving Control Module (Used OEM)

    Partslink #: 591-11626

    This part was built for vehicles manufactured on or after 11/03/2017. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 4,100 miles

    $279.95 View part →
  50. ✓ In Stock 2016 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    2016 Cadillac CT6 Human Machine Interface Control Module (Used OEM)

    Partslink #: 591-04220

    This multi-media player control module is for 4-door vehicles with front-wheel drive. It is compatible with vehicles equipped with the human machine interface and the INFO-GPS-TV system. This part is for vehicles with radio option code IO5 and without navigation. This module may need to be reprogrammed to work with your vehicle.

    Condition: Excellent (A)
    Mileage: 81,000 miles

    $319.95 View part →
  51. ✓ In Stock 2016-2020 Cadillac CT6 Infotainment Navigation Display Control Module (Used OEM)

    2016-2020 Cadillac CT6 Infotainment Navigation Display Control Module (Used OEM)

    Partslink #: PB-6494-0000046775

    It is a control module for the infotainment and navigation display unit.

    Condition: Excellent (A)
    Mileage: 64,000 miles

    $719.95 View part →

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Control Module (Computer) Compatibility for Cadillac CT6

Browse our selection of quality control module (computer) parts designed specifically for your Cadillac CT6. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Base · Luxury · Platinum · Plug-In · Premium Luxury · Sport · V

Body Types

Sedan

Engine Options

L4 2.0L · V6 3.0L · V6 3.6L · V8 4.2L

Transmissions

Automatic · Automatic CVT

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