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05 outback dead battery, no start. Help

21251 Views 30 Replies 10 Participants Last post by  klausc
Hello All,

New to the forum. I'm usually on the jeep forums with my TJ but i have a problem i can't seem to figure out by myself. My wife has a 2005 Outback 2.5 SOHC auto. On Sunday i was cleaning her car out and getting it it ready for winter(blanket, water bottles, hand warmers, shovel, etc, etc.). I had the rear hatch open for no longer then 20 minutes. I happen to notice to cargo light was a bit dim and i suspected the battery was probably dead (I have noticed the car takes a little more effort to start the past couple of weeks.)

Not sure what i was thinking but I hit the aftermarket remote start and tried to start the car. As i suspected, the car failed to start but it was clicking like a dead battery would. The odd thing was the remote start kept trying to start the car over and over. So i hopped in and put the key in the ignition and turned it on. That didn't work and it kep going. So, to not damage any components i disconnected the battery.

Now i was a bit confused about the remote start. I have been around a good number of them and i thought they had a failsafe and stopped after 3-5 trys. This one kept on going. So i reconnected the battery and tried to start it with the key. Same issue, no start just the starter clicking. I then jumped the car with my jeep. The car now has full power, but when i go to start it up i hear nothing at all. Not even the starter clicking.

Confused as to what was going on i thought the starter had gone bad. When i removed it and did a bench test, it was in good working order. So i reinstalled it. After all this i tried to restart the car with the remote start again thinking there was a security feature with the remote start. No luck. So i located the remote start and disconnecteed the entire control module from the car.

Here is where I'm at now. With the remote start control module disconnected, and with the original battery in, When i start the car, the starter clicks like there is a dead battery(makes sense). BUT when i jump the car with my Jeep and now have full power to the subaru I get nothing. Not even the starter is clicking. Although i do hear clicking coming from the left of the car and the right.

At this point I'm at a loss. I am picking up a new battery today for it, but i still don't understand why it won't start, or even engage with full power, but it will with half a dead battery. Please help!
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It sounds like your security system isn't allowing the car to start. On mine that happens when ever I touch anything electrical on the car and I can reset it by locking and unlocking the doors with the key fob.

On mine to get it to start after the security system is tripped I have to disconnect the battery, put the key to the on position, re connect the battery, turn the key to off then it will start. Might be worth a try.
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