|
|
08-21-2013, 10:56 PM
|
|
Hummer Veteran
|
|
Join Date: Jun 2012
Location: Granite Bay, Kalifornia
Posts: 156
|
|
Battery Dying, but okay????
I bought my H2 used in June of 2012 and it had a brand new battery in it. In August of 2012 I had the stereo going while parked at our campsite. The key was moved forward to "run" and within 30 minutes the battery was dead. I got a jump and when we got back to civilization I went to the local AutoZone to buy a new battery. The guy tested mine and said there was nothing wrong.
Flash forward to last week. While at the gas station filling up I left the key in "run" so my bluetooth wouldn't disconnect. I pumped gas for maybe 10 minutes (24 gallons or so) and when I went to start the truck, it wouldn't turn over (still had accessories though). She started on the first try while being jumped by a Tacoma.
I was about to go buy another battery, but this just seems weird. The truck starts just fine every morning. She sat for 7 days while we were on vacation and started right back up - so why does it only take 10 minutes to kill the battery with the engine off?
Any ideas?
__________________
2005 H2 SUT
Moog Pitman & Idler
Cognito Support Kit
Cognito UCA's
Kryptonite Tie Rods
Kryptonite Swaybar End Links
Traxda Keys
Traxda Rear Coil Spacers
Bilstein Shocks
TruCool Tranny Cooler
Corvette Servo
Gobi Ranger Roof Rack
Gobi Bed Rack
Pioneer AVIC-Z110BT: Nav, Bluetooth, iPOD, Backup Camera
Valentine 1 w/ Blend Mount
ATX Artillery 17x9 Teflon
Toyo Open Country MT 37x13.5x17
|
08-22-2013, 11:15 AM
|
Moderator
|
|
Join Date: Jan 2012
Posts: 728
|
|
Re: Battery Dying, but okay????
To me it sounds like there is a short somewhere
Possibly in the ignition system which is why when left on it drains the battery.
|
08-22-2013, 12:08 PM
|
Hummer Veteran
|
|
Join Date: Oct 2007
Location: Annapolis, MD
Posts: 123
|
|
Re: Battery Dying, but okay????
Sounds like an aftermarket add on is draining the battery so I would check any of those units by disconnecting or removing the fuse. I would start with the Pioneer Blue Tooth unit that you have.
|
08-22-2013, 02:45 PM
|
|
Hummer Veteran
|
|
Join Date: Jun 2012
Location: Granite Bay, Kalifornia
Posts: 156
|
|
Re: Battery Dying, but okay????
The bluetooth is built into my stereo and the stereo was on at the time.
Josh - the ignition system does sound like a likely source. Any ideas on where to start troubleshooting it?
__________________
2005 H2 SUT
Moog Pitman & Idler
Cognito Support Kit
Cognito UCA's
Kryptonite Tie Rods
Kryptonite Swaybar End Links
Traxda Keys
Traxda Rear Coil Spacers
Bilstein Shocks
TruCool Tranny Cooler
Corvette Servo
Gobi Ranger Roof Rack
Gobi Bed Rack
Pioneer AVIC-Z110BT: Nav, Bluetooth, iPOD, Backup Camera
Valentine 1 w/ Blend Mount
ATX Artillery 17x9 Teflon
Toyo Open Country MT 37x13.5x17
|
08-23-2013, 10:57 AM
|
Moderator
|
|
Join Date: Jan 2012
Posts: 728
|
|
Re: Battery Dying, but okay????
I would back track the stereo.
The aftermarket stereo probably has a short in it some where
Since I am not sure how it is connected, I cant really give you a "culprit"
(ie. if it is a complete rewire, if they used a plug adapter for the stereo connect, and all that is added into all that. even with that info, there are still alot of wires that can be guilty)
You could get a wire tester and go through the grueling pain of testing each wire on the back side of the head unit.
|
08-23-2013, 02:21 PM
|
|
Hummer Veteran
|
|
Join Date: Jun 2012
Location: Granite Bay, Kalifornia
Posts: 156
|
|
Re: Battery Dying, but okay????
Quote:
Originally Posted by jsbihn
I would back track the stereo.
The aftermarket stereo probably has a short in it some where
Since I am not sure how it is connected, I cant really give you a "culprit"
(ie. if it is a complete rewire, if they used a plug adapter for the stereo connect, and all that is added into all that. even with that info, there are still alot of wires that can be guilty)
You could get a wire tester and go through the grueling pain of testing each wire on the back side of the head unit.
|
I seriously doubt it is the stereo draining the battery in less than 10 minutes. I wired this thing myself using the proper wiring harnesses and soldering any connections. I also tested them all before I slid the unit in. Of course it is an extremely tight fit in the back of the stereo and something could have gotten pinched. I'll pull it out and recheck everything to at least eliminate the stereo as the culprit.
__________________
2005 H2 SUT
Moog Pitman & Idler
Cognito Support Kit
Cognito UCA's
Kryptonite Tie Rods
Kryptonite Swaybar End Links
Traxda Keys
Traxda Rear Coil Spacers
Bilstein Shocks
TruCool Tranny Cooler
Corvette Servo
Gobi Ranger Roof Rack
Gobi Bed Rack
Pioneer AVIC-Z110BT: Nav, Bluetooth, iPOD, Backup Camera
Valentine 1 w/ Blend Mount
ATX Artillery 17x9 Teflon
Toyo Open Country MT 37x13.5x17
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Hybrid Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT +1. The time now is 06:37 PM.
|