I installed a viper alarm with remote starter and I cant find the tachometer wire , somebody knows? how to find it cause the remote start keep starting the engine and doesnt stop, even if its running the motor,,, thanks alot

 

pin number A25, black and yellow wire

 

well i will check that wire tnx for your response laters

 

I stop using tachometer sensing when installing w/ viper units. I stick w/ voltage sensing.

 

i use to have the same viper alarm in a camry/ but the intaller doesnt remember the color tachometer wire, but maybe youre right, so how do you do that? how do you find the voltage sensing? the 4 runner start but keep starting and make alot of noise when remote starting!! tnx alot

 

you can also locate it by the black wire on the diagnostic port under the hood thats on top of the engine thats the one i used when i put my remote start and alarm in and it works like a charm

 

hey kerbyJ, can you snap a photo of where that wire is located at and post it on here? not quite familar with it. thanks!

 

no prob but it will b ltr on tonight bc i have school till like 8

 

this is the diagnostics port i was talking about there is a black wire that comes out of it and it is the tach wire

 

I pulled my cluster and tapped into the tach wire behind there - far better for a stealth install. I dont remember the color, but it was really easy to find with a meter.

 

yes that might work but all install books say to use the one from the diagnostic port bc it reduces the risk of damaging anything in the cluster which can happen very easily

 

the cable wire was the black one , the one in the diagnostic , nothing but black and now it works very well so thanks my friend :

 

yeah the black wire in the diagnostic worked hella good. all you gotta do afterwards is use some of that black tube wrapping and it'll look so much better and clean.

and thanks again for the pic Kerby J.

if anyone out there need some help installing a viper 5900 remote start into a 97 4runner lmk. i just got done with mine today.

 

no problem man anytime to help out a fellow member