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My battery light came on earlier. Car won't start.


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yep..same thing that I just went through. Dead cell

Just replaced my battery 30 min ago and all is well.

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When I try to start the car I get absolutely nothing. No click crank nothing. I put my charger on the battery and it shows it's good. I'm going to pull all of my fuseable links tomorrow and check them. I was told its most likely one of them.

And Kranny, when I have the key in acc, my seatbelt light is on (normal), when I turn it to on, that light goes off and my battery light comes on (not normal), when I try to start it the light stays on.

I have headlights and such, but have lost my power windows, locks, etc.

Does the warning lights that normally come on when turning the ignition to #2 position come on now? Sound like you have a faulty ignition switch. The headlight switch does not need the ign switch to be on in order to work. Makes sense that power windows are inop, but not the door locks. Let me look on alldata at the wiring diagram and see if i can come up with anything

2006 GMC Yukon
Pioneer HU

SHCA ran throughout

Crescendo BC3500

One 18 AA Mayhem in a 4th order

ZED Levithian 6 channel

Rainbow Dual 6.5 comps ran Active
matt142-1-1.jpg
http://www.stevemeadedesigns.com/board/topic/155628-matt14s-yukon-mayhem-in-a-4th-ordernew-amps-and-bats/page-3

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I would try to jump the starter selenoid at the starter. I'm not familiar with the starter setup on this car though. On my chevy there is a small wire that, when powered, activates the starter. The ignition switch powers the wire. I'd take a small pocket screwdriver or something and jump the terminal from the big wire going into the starter to that small terminal. Make sure your key is out of the ignition - unless you want to see if the car will start. This will tell you several things:

  • If you get nothing or the starter barely turns then you have a power source problem (battery, fusable link) or the starter itself.
  • If the starter turns no problem then you have a blown fuse, relay or bad ignition switch.
  • If you get sparks and shit then you grounded the positive wire somewhere - try again.

CURRENT SYSTEM:

  • Alternator:
    1. Stock alt on mids/highs
    2. Isolated DC Power 270 SP - Charging @ 16.8v
  • Batteries: (2) XS D1400s
  • Power Cable: Double Runs of 1/0 KNU Kolossus Fleks
  • Headunit: 80-PRS
  • Sub Amp: DC 5.0k
  • Subwoofers: 2 RE MT 15s /PSI dual .7ohm recones
  • Subwoofer Enclosure: 9.1cubes @ 32hz - brutal.
  • Mids & Highs Amp: CT125.4
  • Active Components:
    • Mids RE XXX 6.5c
    • Highs - 3 RE XXX tweeters per side(A pillar)
  • Noise Control: Damplifier Pro all over the cab.

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HAD once a problem like this

just get a charger on it for the night and it should work

it worked for me

2010 Chevrolet Cruze

Radio --- pioneer mvh-200vbt

Front/back --- alpine type s 6.5"

Sub Control --- Pac LC1

Sub Amp --- GZPA 1.4K

Sub --- GZNW 15XSPL D1

Battery - GZBP 12.2500X

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