Battery died problems
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Battery drain 
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Chevrolet Tahoe 2004 5.3l flex fuel 263000 miles
Every morning I have to boost of my Tahoe
6 reports
Best answer (according to Aaron)
NA
Mines a 2003 Z71 with 5.3l flex fuel 318K miles. It's had a new starter, oil pressure switch, Alternator, Transfer case replaced in last 5 years at 277K miles plus. Last time the starter acted up it was a bad key chip connecton, this presents as a dead or low battery almost every time we go to start it requiring a jump from portable battery jumper.
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CommentBattery draining I pull the radio fuse out and my voltage drop and I
Chevrolet Tahoe 2003 Ls tahoe 5.3 13000 miles
Unplug the radio and the amp and put the fuses back in, it still pull the battery down , longer I keep the fuse out it ok, and I don't know what else to do.
1 report
It was the cluster that was draining the battery you have to unplug the cluster to make sure your draw stop,you just can't just take the fuse, you have to take the cluster out to unplug it, it all tide in with the radio somehow.
Battery draining over night. Put new BCM in still same problem. Please help!! I was pulling 0.35amps on the radio fuse I moved the radio power to a keyed power still same problem
Having the same problem did you ever fix it ?
It something else that pulling the battery down, I did change out the cluster it was bad but I let it set for 4 or 5 day it will not crank, and some time it will crank and I go some where or to the store and kill it, it want not start back up. The battery is down and the battery is good I had it check two time , cares it to the shop and they said that the battery is bad and it is not, But I will solves the problem one way or other.
CommentBattery drain
Chevrolet Tahoe 1996 5.7 241308 miles
Can't figure out why my battery keeps dieing in like 3 min of driving
2 reports
As soon as I put my charged battery in its dead within 5 min.
CommentLow beam headlamps won't come on Solved
Chevrolet Tahoe 2010 5.3L 4wd LT 163000 miles
Battery died and had to jumpstart my Tahoe. Now the low beam headlamps won't come on. High beams and fog/driving lights work. Vehicle has been jumpstarted in the past, but never had this issue before.
16 reports
Best answer (according to rjsena)
How did you get them to work again? I'm having a problem with my daytime running lights and my low beam lights
How did u get them to work again? Having the exact same problem
@MellAs unlikely as it would seem both low beams blew out at the same time. So new bulbs was the fix
Having the same problem my low beams won’t come on but everything else works markers. High beams, signals running large dome light, but I can’t get that Logan come on.
CommentLow beam headlight no working Solved
Chevrolet Tahoe 2013 LTZ, 5.3V8, 4WD 180000 miles
Battery died, jump started the car and drove to parts store. Purchased and installed new battery. After installation, low beams stopped working, parking light come on instead. When I switch in and out of auto mode, the parking lights go on and off. When I turn the switch to turn on headlights, the parking lights come on. High beams work fine. I tried changing the low beam relay, but no help. Also, the day before I replaced the battery, the low beams were working fine, both sides.
1 reply
Best answer (according to David S)
The odds that both headlamps fail at the same time is astronomical. But that is what happened. The only thing I can think of that might have caused this was the jump start caused a surge that took out the lamps. Replaced both lamps, all is fine now.
CommentPCM programming Solved
Chevrolet Tahoe 2005 5.3/ 4x4 380000 miles
So I changed out my pcm with another, tried resetting it. Failed! Swapped ignition switch that matches the pcm swap. Still nothing. Now my battery dies within minutes of attempting to try anything. Any help will be great. I must add if I put my original parts back on it cranks!
2 reports
Best answer (according to Tiff89)
I figured out the problem was in the battery current sensor.
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