My battery gauge goes out and my check gauges light comes on and battery doesnt charge in my 2002 dodge ram 1500 slt with 5.9 motor

Try this link to get the details of fixing this:

2008 Dodge Ram 1500 Gauge LED Light Color Change part 1 of 2

running a gauge check:

Running gauge check on 2008 Dodge Ram 1500 Hemi

ABS and Brake warning lights intermittent may be caused by a failing wheel speed sensor(ABS Sensor) and /or its connector. You may have one on each wheel hub(4WD) or if 2WD, a sensor may be on the rear axle differential center.

From off position turn ur key on then off three times ur problem codes will flash on ur odometer this atleast a place to starat

you are low on oil in the engine- brake hard and watch the pressure gauge it will drop also---you are at least 3 qt's low.

Sounds like the oil pressure sending unit needs replaced.

do you have coolant in the truck? if so the next thing to check would be the thermostat. if that goes bad or sticks it wouldn't let any water pass thru to the motor.does your a/c work if so in might be the heater coil gone bad if it's not the thermostat.

Well Check your oil preshure with a proper gauge!
may have not sufisiant oil preshuire!!! or it might just be a faulty preshure senser!
Better that than defective oil pump! use caution as insefitient oil preshure will lead to ireprable engine dammage!!!!!

Have a good one .Bruce.

I have the same problem on my 2003 Dodge Ram 2500 5.7 Hemi. Also the gauge is sometimesslow to register after filling. Maybe 5 minutes.My neighbor has the same poblem with his 1999 Durango? I think this is a job for a recall.

The brake and ABS light both come on when you are receiving no speed signal. Most likely the speed sensor in the top of the rearend is bad.

on the alternator did you put the little washers where the regulator bolts on back of the alt they must be tight and also the ground cable from the battery to the alt bracket must be tight and grounded sounds like a loose connection
the washers go between the alternator and wires coming out of the harness and the alt also it probalbly goes dead occasionally when you crank it up