Need help wiring up autometer gauge
You can tap into that fuse panel to get +12 vdc when key is on for the meter. They sell those piggy back fuse holder you pull the fuse from the panel, plug that fuse back in and the extra slot is for whatever you want 12vdc for. Just use a 3 amp fuse in it for the meter power. Just probe the panel for a key on power on fuse. I used cruise control
I just did this in my B-body, the wire was a grey one someone told me to probe for. Just get one of those 18 awg wire tap terminals. No solder needed
You can tap into that fuse panel to get +12 vdc when key is on for the meter. They sell those piggy back fuse holder you pull the fuse from the panel, plug that fuse back in and the extra slot is for whatever you want 12vdc for. Just use a 3 amp fuse in it for the meter power. Just probe the panel for a key on power on fuse. I used cruise control
I just did this in my B-body, the wire was a grey one someone told me to probe for. Just get one of those 18 awg wire tap terminals. No solder needed
I believe the fuse supports the +12vdc "to" the switch/dimmer, not the output side which "dims".
So a quick test light probe would tell.
For the gauge light I taped into one of the wires under dash that is dash light circuit. For just + 12v for the electronic gauge itself, I did use a piggy back fuse
I believe the fuse supports the +12vdc "to" the switch/dimmer, not the output side which "dims".
So a quick test light probe would tell.
For the gauge light I taped into one of the wires under dash that is dash light circuit. For just + 12v for the electronic gauge itself, I did use a piggy back fuse







