1993 chevy 1500 battery light on

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redneck63
Posts: 1
Joined: Sun Apr 05, 2015 10:18 pm

1993 chevy 1500 battery light on

Unread post by redneck63 » Sun Apr 05, 2015 10:26 pm

Bought a t trailer wire harness put it on today. Where you just unplug the wires under the truck. Once I got done hooking it all up,tested everything.. when I went out there later and started it up my truck's battery light was on, the battery gage was almost in the red. I then turned on my blinker, once I did that my rpm and battery gage was pulsing to my blinker. I unhooked the wire harness and just plug everything back in like it was and it's still doing it. I had the battery checked about a month ago because my truck wouldn't start so I had it test. It was good and come to find out it was my alternator so I replaced that with a new one.. so anyone know what it could be

 

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carriedi
Posts: 2280
Joined: Wed Apr 10, 2013 12:42 pm
Location: Oregon

Re: 1993 chevy 1500 battery light on

Unread post by carriedi » Mon Apr 06, 2015 5:38 pm

battery light on and low charging voltage is a sign of an alternator not charging. Have the alternator checked. it should be under warranty

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