98 c5 magnetic suspension issue
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Intermediate
Joined: Aug 2020
Posts: 29
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From: Dallas, Tx
98 c5 magnetic suspension issue
So I recently replaced rear magnetic shocks with regular c6 shocks. I bought and wired in (2) 10 watt 10 ohm resistors to take care of the 80mph maximum issue. Worked fine for day or so then came back on so I checked codes and now it's throwing code c0584 for the rt front. So I wired in another resistor to it, unhooked battery 4 couple hrs to clear code. Test drive and now it's an intermediate issue. Checked codes and it's same code c0584 but it's a history code not a current code. It works totally fine then I'll drop below 80mph then light comes back on and not able to to go above 80 for mile or so. Then light goes out and I'm able to go over 80. Rechecked my soldering and connections at resistor are good. Has anyone else happen to have same issue or any ideas on what issue might be? If I find someone with a Tech ll that will reprogram bcm will I have to unhook all the suspension components? Thanks in advance
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Joined: Apr 2013
Posts: 5,045
Likes: 1,158
From: Oregon
St. Jude Donor '14-'15-'16-'17-'18-'19-'20-'21-'22-'23
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Joined: Apr 2013
Posts: 5,045
Likes: 1,158
From: Oregon
St. Jude Donor '14-'15-'16-'17-'18-'19-'20-'21-'22-'23
Your code says it is the RR so would concentrate on that area. When you find someone with a Tech 2 to delete that RPO you can remove all of the F45 stuff
