How To Remove PCM, ECU, Engine Computer From 7th Gen '94-'99 Cadillac Deville & Seville

Links Below: How to remove the ECM / PCM from a 7th Gen 1999 Cadillac Deville. The ECM removal process for a 1999 Cadillac Deville (Northstar V8) is similar for other GM vehicles on the G-body platform or with Northstar engines, such as:

1994-1999 Cadillac Deville
1995-2005 Cadillac Seville
1995-2004 Cadillac Eldorado
1995-2002 Oldsmobile Aurora
2000-2005 Pontiac Bonneville (SSEi models with supercharged 3.8L)

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00:00 Intro: Cadillac Deville ECM Location
00:42 How To Remove Cadillac Deville & Seville ECU / PSM
01:09 Easily Remove Cadillac Deville / Seville PCM / ECM

1999 Deville Parts Car: https://www.facebook.com/share/1YjmKTgfby/

7th Gen DeVille Playlist: https://youtube.com/playlist?list=PLGNsbVXzRfZOZLzjeTGQyLUsFDPYwttq4&si=puFIBZoMayHeK-3I

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Disclaimer: This video is for informational purposes only. I make no warranty, express or implied, on effectiveness or safety. Do not attempt repairs—seek a licensed auto professional. I’m not liable for injury, damage, or loss from using tools, equipment, or content. Product links are informational, not endorsements. Viewer releases Driving Intelligence from liability, claims, or actions related to this video’s use, to the fullest extent allowed by law.

Driving Intelligence is your go-to for #DIYAuto! Learn hacks to keep old vehicles running better with improved #fueleconomy, #autocomfort, and #cartech—think upgraded stereos, performance parts, sound deadening, and interior updates. We reclaim recycle center finds, review automotive/marine products, showcase tools, and tackle home repairs. Perfect for first-time DIYers! Subscribe for practical tips to revive your ride! #DIYAUTO #CARMODS #DevilleECM #DevillePCM #SevilleECM #SevillePCM #TotaledDeville #partingout #partscar

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