In a previous video we had a look at a customers 2009 Jeep Grand Cherokee that had a customer complaint of the tach and speedo dropping out. We quickly discovered that the CAN B data bus was having some issues and we narrowed it down to the front control module and some corrosion. Now it is time to get it fixed.
-Enjoy!
Keith @L1Training – https://www.youtube.com/@L1Training
Part I – https://youtu.be/Nm9GJnYDm6c?si=xyMoMDvMcKnvxmcA
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Hope this made sense to everyone that made it this far. Big shout out to Keith over at L1 Auto Diagnostics ( https://www.youtube.com/@L1Training ) Could not have finished this job on my own that's for sure.
Thanks for watching!
Great video! Great stuff for someone who doesn't know this
One thing I really like about you Eric you don't back down or give up, And you explain it for even a dumb hill Billy like May can Understand it. Thanks for the video Thanks for the video Hope. You? And Ms O are doing well.
Man! Great work as usual. Really wanted you to pop open that crusty module though!!!
Ok I'm calling a realtor and moving to Avoca NY just so I can have the world's best auto tech work on my junk.
Outstanding. Kudos to Keith for knowing the answer — and you for knowing the right questions to ask.
Too many electronics in today's car.
Genius as always. Would to see more of the other jeep torn down.
Agree more electronics and obsolescence. Howsomever, there will be more L1's pals too. Once a well educated hacker knows the processor, then can read, analyze and reprogram it. One day the John Deers will learn either by market or legislation, all systems must be serviceable.
Great job! You and Ivan have the persistence to get-er-done!