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Koso Digital Meter Gear 4 Problem

4f7erx

Veteran
need help for my koso digital meter classic sniper. my 4th gear doesn't display on panel guage. i have no problem with my gear 1,2, and 3. only 4th gear, it display a - (negative) sign. anyone had experience this kind of problem pls. let me know, i need your feedbacks brothers... thanks a lot. ride safe. broom...
 

Paladin

Super Veteran
I had the same and exact issue as what you have now. The gauge is not defective. The problem is with the wiring contact at the back of your panel. Either its not connected or you need to put the contact on the right place to bring the 4th gear in display. If your not familiar with the right connection, consult a mechanic who knows to correct electrical connection problem.
 

4f7erx

Veteran
bro paladin, you mean the back portion of the digital meter ? if the connection of the wire thru the socket, whats the color of the wire that you've check ? tnx bro
 

Paladin

Super Veteran
That I'm not sure of the color combination. My mechanic did the job. Mine is not properly connected to the right socket.
 

4f7erx

Veteran
bro paladin
i just finished the job ! it was the blue color of the main socket of the digital meter. the blue wire loosen on the main socket. tnx for your sharing inputs, all the best.
 

traxxas-modifier

Super LOLO
Staff member
my problem right now with koso 4 speed meter is the NEON LIGHT BLUE backlight is not turning on...
any idea how to fix?
 

Paladin

Super Veteran
bro paladin
i just finished the job ! it was the blue color of the main socket of the digital meter. the blue wire loosen on the main socket. tnx for your sharing inputs, all the best.
No problem. It's nice to see that the problem is now solved.
 

4f7erx

Veteran
traxx,
bro try to remove the main socket of your digital meter, maybe there's a loosen wire ?
just like what happened to my meter, single wire loose to its terminal (4th gear ). maybe during vibrations cause
the problem, coz the rear portion of the headlight touches the socket portion of the digital meter, in the long run
tiny wires loosen. just an opinion bro.
 
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