DIC Buttons aren't working
Thread Starter
1st Gear
Joined: Aug 2018
Posts: 1
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DIC Buttons aren't working
2000 Corvette C5 None of my DIC buttons work except for the Metric units one (the one that changes the dash to kilometers instead of miles). The lights still illuminate and I can still see messages on my dash, for example it still tells me things like low oil pressure or low tire pressure.
Zen Vet Master Level VII
Joined: Mar 2016
Posts: 5,218
Likes: 1,174
From: Southlake, TX
Welcome to the forum!
So, if it were me and as you have described... I'd first pull the battery cable and wait a few minutes before reconnecting so as to "hard boot" the computer. Sometimes that works.
If that fails, I'd swap out your DIC. The fact that you are getting some functions (E/M) and not other tells me you have connectivity to your ECU but your DIC may be DIC-ed up.
So, if it were me and as you have described... I'd first pull the battery cable and wait a few minutes before reconnecting so as to "hard boot" the computer. Sometimes that works.
If that fails, I'd swap out your DIC. The fact that you are getting some functions (E/M) and not other tells me you have connectivity to your ECU but your DIC may be DIC-ed up.
