taps gauge diagramm

[lawnjockey]

Okay, I have an 02 20V my taps wakeplate moves upa and down but no gauge movement. Now it was like this when I bought it, so I replaced the gauge ($90.00 unrefundable) to see that it stll did not work. I have power at the gauge as checked with a voltmeter. I understand that most likely its the damn sending unit (another$180.00). How can I make sure that this is what it is befor waisting more money and can the old sending unit be fixed by anyone experienced in electronics

Also since i am here, I had to wire my stereo's constant hot wire into the ign. wire on the lake one weekend to get it working and my 12v plugs have never worked I thin the breaker is bad. Any ideas on which breakers control these and could this be my problem with the taps gauge

does anyone know of a wiring diagram

[dogbert]

There's two fuses underneath your dash by the ignition that are tied to the main power source for your dashboard. All the guages get their power from the same lead. I found this out when I accidentally knocked one of the power leads off the guage (installing a new stereo head unit) and disrupted the chain (and lost functionality on my PerfectPass, TAPS and depth guages). When I reconnected it, I'd forgotten that the ignition key was still in the on position, so it fried the fuse. I believe one of the fuses powers the dash and the other powers your accessories. My Tige dealer confirmed this for me on my '99 21v. I'd see if a nearby dealer would tell you this. They're usually pretty good about minor stuff like this, especially if they know you're not in a position to bring it in.