No temp gauge ,volt gauge

[Gregg DeGeorge]

Hello,well got my roadrunner on the road trying to work out the dash problems ,no signal lights ,high beam light,temp gage doesn't work ,nor does gas gauge ,only light that works is the oil light and dash lights ,out side lights are working ,replaced signal light switch,question is with the lights on should I try checking that board that the temp light bolts through ,thought it was weird no wires to gauge ,guess it picks up current through the board ,I did replace sender and wires appear in good condition,waiting for new sender for gas tank .

 

[FrnkNsteen]

Do you have the rallye dash? If so, yes, the gauges (other than Ammeter) are powered by the board. Three of your dash lights connect to the board too. The rest have sockets that get ground from the housing. Do any of the gauges work? If not, you could have a bad Voltage Limiter.

If you are testing with the instrument cluster out of the dash, remember that you need to ground the cluster housing. Many of you light sockets ground to that housing.

Is it possible you have a bad board? The pins for the connector are crimped/riveted to the board. You could have corrosion in there interrupting power transfer.