TACOMANATOR

I recently had a DEI 2-way alarm installed on my Taco. It fried my old battery in a week(it was on its way out). I bought an Optima about a month ago and now it is very weak, and i drive an hour or more 4 days a week. I will charge it tomarrow and see how it does. Has anyone had the same problem with battery drain with their security system?

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2000 Taco SR5 V6 5speed TRD
Airaid MIT
Vortex muffler
DEI 2-way
Extang Tuff Tonno III

98LimitedCustomized

No dude, alarms aren't supposed to drain your battery like that. Bring it to who installed it and tell them what's up. They made a mistake. I also have a similar 2-way system and I have left it for 2 weeks on an Optima and it didn't phase it. Good pic on the alarm by the way, I no longer run DEI but they are good stuff.

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98 Limited, 3.4 Auto, 4.30's w/E-locker; TJM T-15, Tundra coils/OME lift, 235/85/16 Nokian Hakka 10's, custom 200 amp GM alternator, dual batteries, Brembo/PF brakes, modified Injen intake, Hella 500's, Hayden 678, Taurus Fan, etc

jimbo74

an alarm should not cause your battery to die

sandiego

I did notice if my truck sits for longer than a week my battery drops, but not so much to create a problem. I can tell my battery drops because the alternator is working harder to charge it. After approximately 3 weeks it was pretty much dead.

I went to the optima red cap and haven't had a problem since. The optima battery is a little more expensive, but cheaper in the long term and you don't have the acid leaks associated with the other batteries. I will go optima again and I'm a cheap ass. My .02

MTL_4runner

No, that should not happen with any alarm.
You need to do some electrical testing to find out what is pulling all that current.

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- Jamie

1996 4Runner SR5 4X4 Auto

Deckplate Mod, Hayden Tranny Cooler, Amsoil Air Filter, OME 881/906 N86C/N91SC Lift

Best OBD II scan tool I have used!.

.....and I am AMERICAN!