1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Gauges dont work

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Old 12-17-07, 06:12 PM
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Red 84 SE
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Gauges dont work

all right ive been procrastinating on this one. when i bought the car the only gauges that work are my speedo and tach. no fuel level, water temp, oil pressure nothing. Do any of you have any ideas?

Fuse is good im not that dumb.
Old 12-17-07, 06:38 PM
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Old Fart Young at Heart

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Check the meter fuse, lol.
Old 12-17-07, 07:07 PM
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all fuses are good. havnt checked ones under hood though could one of those cause it.
Old 12-17-07, 08:50 PM
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check the sensors.
Old 12-17-07, 08:52 PM
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Check to make sure everything is plugged in real snug on the back of the cluster
Old 12-17-07, 09:04 PM
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Make sure your grounds are good especially the one on the drive side fender in the engine compartment
Old 12-17-07, 09:06 PM
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I doubt its the grounds, but its worth looking into as our cars are approaching there 30's!
Old 12-17-07, 09:12 PM
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thanks ill have to do those things. I did check the connectors to the back of the gauges there good and tight so its not them. what fun that was lol. could they have made those wires any shorter.
Old 12-17-07, 10:38 PM
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There is an electrical supplement you can download. Google it..

Shows how to test everything with a multimeter.
Old 12-17-07, 10:46 PM
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i know how to check just about anything with a DMM i was just hoping someone else may have had this problem before i go and start probing everthing. Im just lazy i geuss
Old 12-17-07, 11:07 PM
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check the 2-wire pigtail behind the alternator. without it, gauges wont work provided everything else are in ship shape condition.
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