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Cadillac ELR PCM | Cadillac ELR ECM | Cadillac ELR ECU

Dive into our extraordinary array of Cadillac ELR Engine Control Modules (ECMs). Each of these units, also referred to as Powertrain Control Modules (PCMs) or Engine Control Units (ECUs), is the cornerstone of your vehicle's powertrain. Our Cadillac ELR ECMs are intricately programmed to ensure optimal performance and fuel efficiency. Beyond providing these high-quality ECMs, we also offer superior repair services, ensuring your Cadillac ELR performs impeccably at all times. Rely on our decade-long experience in ECM programming and repair to provide trustworthy, premium solutions for all your Cadillac ELR ECM needs. Experience a revolutionary drive with our exceptional ECMs and unparalleled repair services.

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Recommended
Part Number
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Items 1-24
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  1. 2015 Cadillac ELR 1.4L PCM | Engine Computer ECM ECU Programmed Plug&Play
    $205.00
    Merchant Return Policy
    Juan - by , Thursday
    3.3/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpgGL-16043
    $253.99
    Merchant Return Policy
  2. 2014 Cadillac ELR ECM | PCM | ECU | 1.4L | VIN Programmed & Updated
    $205.00
    Merchant Return Policy
    Pedro - by , Thursday
    3.3/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpgGL-9863
    $253.99
    Merchant Return Policy
  3. 2016 Cadillac ELR ECM | PCM | ECU | 1.4L | VIN Programmed & Updated
    $205.00
    Merchant Return Policy
    Juan - by , Thursday
    3.3/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpgGL-9864
    $253.99
    Merchant Return Policy
  4. 12643636 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142053
    $253.99
    Merchant Return Policy
  5. 12645216 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Juan - by , Tuesday
    3.3/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142054
    $253.99
    Merchant Return Policy
  6. 12645427 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Juan - by , Tuesday
    3.3/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142055
    $253.99
    Merchant Return Policy
  7. 12647241 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Willams - by , Tuesday
    3.3/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142056
    $253.99
    Merchant Return Policy
  8. 12648670 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Juan - by , Tuesday
    3.3/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142057
    $253.99
    Merchant Return Policy
  9. 12649297 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.3/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142058
    $253.99
    Merchant Return Policy
  10. 12649603 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142059
    $253.99
    Merchant Return Policy
  11. 12653828 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Willams - by , Tuesday
    3.3/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142060
    $253.99
    Merchant Return Policy
  12. 12654015 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Juan - by , Tuesday
    3.3/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142061
    $253.99
    Merchant Return Policy
  13. 12654671 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142062
    $253.99
    Merchant Return Policy
  14. 12655499 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.3/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142063
    $253.99
    Merchant Return Policy
  15. 12655586 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.3/ 5stars 1star
    Great product. A pleasure to do business with.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142064
    $253.99
    Merchant Return Policy
  16. 12656518 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.3/ 5stars 1star
    Thank you for an easy and pleasant transaction. Product arrived as expected.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142065
    $253.99
    Merchant Return Policy
  17. 12656958 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Luis - by , Tuesday
    3.3/ 5stars 1star
    Great Service fast delivery Worked perfect. Plug&Play.Thanks.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142066
    $253.99
    Merchant Return Policy
  18. 12657087 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    works great, so far so good completed drive cycles and no pending codes . A+ seller buy with confedence. I definitely will again.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142067
    $253.99
    Merchant Return Policy
  19. 12657249 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.3/ 5stars 1star
    Fast shipping great product thank youFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142068
    $253.99
    Merchant Return Policy
  20. 12658390 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Pedro - by , Tuesday
    3.3/ 5stars 1star
    The computer works perfectly. We are so happy!!Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142069
    $253.99
    Merchant Return Policy
  21. 12658762 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    it's good quality. fast shipping my car sounds great now.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142070
    $253.99
    Merchant Return Policy
  22. 12659377 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.3/ 5stars 1star
    PCM ARRIVED SAME AS FACTORY PART NUMBER AND IT WAS ALREADY PROGRAMMED TO VEHICLE. EASY PROCESS. GOOD COMMUNICATION. NO ISSUES.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142071
    $253.99
    Merchant Return Policy
  23. 12659574 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Harry - by , Tuesday
    3.3/ 5stars 1star
    excellent seller to work with, excellent packing and thank you for the super fast delivery.Flagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142072
    $253.99
    Merchant Return Policy
  24. 12662593 | 2014 Cadillac ELR 1.4L PCM Engine Computer Programmed Plug&Play | 12643636
    $205.00
    Merchant Return Policy
    Ari - by , Tuesday
    3.3/ 5stars 1star
    plugged and played just as promised thanksFlagship One, Inc
    https://www.fs1inc.com/media/product/image/gm/gm_type_e78/gm_pcm_ecm_type_e78_1_1.jpg142073
    $253.99
    Merchant Return Policy
Recommended
Part Number
Set Descending Direction
Items 1-24
Page
All Cadillac ELR PCM (Powertrain Control Module) Cadillac ELR ECM (Engine Control Module) & Cadillac ELR ECU (Electronic Control Unit) from Flagship One, Inc. are precisely programmed and flashed to meet your vehicle's specific requirements. Our Cadillac ELR PCM, Cadillac ELR ECM and Cadillac ELR ECU units that are labeled plug & play will not require any additional programming. All of our control units are OEM, meaning you will get your vehicles original module. Feel free to chat with one of our agents regarding any ECU testing or ECU repair.