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04 660 grizzly display not working

21K views 22 replies 4 participants last post by  jonnye  
#1 ·
Is there away to test the display off the 4 wheeler or test the wiring? I had a bad battery that smoke the cdi. I replaced both and now only the display is not working I've cleaned the fuse and even replacement them all. I have power from two wires going to the display. So I know the backup fuse and the ignition fuse are good. I would like to apply power to the backup led in the display to see if it's the wiring on the atv is bad
 
Discussion starter · #3 ·
No i have not fixed it. I took it to a dealer and they plugged it into another grizzly and it did not work. I did open it up and checked a transformer but the rest of it was surface mount Electronics. I looked into a aftermarket display


I do not have the money to fix it right now. I just ride it will out the display hoping it does not overheat on me.
 
Discussion starter · #5 · (Edited)
How do you store your atv? Mine is in a 40 foot shipping container its not 100% sealed but gets hot. If I were you I wouldn't open it to replace the screen. All you really need is the temp light to work. Someone on here also installed a Trail Tech Vapor Tach display.
grizzlycentral.com/forum/grizzly-accessories/32021-trail-tech-vapor-tach.html