C5 vette dash blinking
Thread Starter
Instructor
Joined: Apr 2020
Posts: 233
Likes: 14
From: Dallas Tx
C5 vette dash blinking
I wish i could add a video but when i turn the key on the on position sometimes my the whole dash and radio start rapidly blinking and after a few tries they all stay lit and im able to turn my car on sometimes i get a low voltage messege...i got a brand new alternator and shop says my battery is in good condition its less than a year old. Anyone had this problem? I changed to new battery post in hopes of it being the problem and nope...i just finished putting the battery and the new alternator back in and it still does it.. after putting the alternator, do i have to drive it around or should it worm as soon as i put it on? I left the car on for 5 min turned it off and tried to turn it back on and the whole dash started rapidly blinking again
NCM Lifetime Member
Joined: Aug 2015
Posts: 5,343
Likes: 4,288
From: Cunningham, TN
2021 Corvette of the Year - Modified
2020 C5 of the Year Winner- Modified
C5 of Year Finalist (appearance mods) 2019
St. Jude Donor '18 thru '26
You'll likely get a better and faster answer in C5 Tech. 
NCM Lifetime Member
Joined: Aug 2015
Posts: 5,343
Likes: 4,288
From: Cunningham, TN
2021 Corvette of the Year - Modified
2020 C5 of the Year Winner- Modified
C5 of Year Finalist (appearance mods) 2019
St. Jude Donor '18 thru '26
If you will click on the triangle in your first post, you can ask the Mods to move it.
Last edited by lewislgZ06; Sep 19, 2020 at 02:18 PM.
