rn66

I installed jme enterprises gauge cluster in my 66 mustang hi-beam, dimmer and turn signal all work but not any of the gauges work incluing the tach Thanks

cmanf

Check your wiring and a good ground is a must.
Did you get all the right sending units.
mech gauges and electric 2 completely diff things.
Adding auto meter to mine all electric except the boost gauge I had to change to all new sending units.

rn66

I purchased the cluster with all electric auto meter gauges and wire harness theoil sending unit I haven't installed yet if the ground wasn't good I wouldn't have lights right

cmanf

On mine the Phantom series the lights are a separate harness I made from the gauge electronics.
Im at a loss for you other than test them off a 12 volt source. Try Autometer tech from their site to see what they say.
Sounds like just not getting a good connection. Have any fuses in the mix?

rn66

Thanks I'll check