2003 Toyota Tundra Battery Drain

They said there was nothing wrong with the battery and could not find anything that was draining the battery.

2003 toyota tundra battery drain. If your Toyota Tundras battery is draining its something thatll need addressing right away. Im not sure how long its been doing this because previously I was driving the. I have a 2003 Tundra and since 1104 I have had problems with the battery going dead over night.

I brought it to the dealer 3 times to have them look at the problem. Find discussions on the Toyota Tundra Diesel TRD Pro SR5 lift kits towing. I would start with a new battery and also measure the current drain on the battery.

Will go dead after 3 or 4 days last time I charged it I noticed a mid-pitch squeal coming from the engine with the keys off and out of the ignition. Shortly after I bought it new I had problems with the battery going dead when the car sat for more than a week. Ive been chasing a battery drain for almost six months now.

I cant see any reason for the draindischarge. Mysterious battery drain. Ive had the battery and alternator tested multiples times and both always test good.

How to fix battery drain in your car DIY with Scotty Kilmer. Something is discharging the battery overnight. My 01 Exploder had the OEM battery for 6 years and at the end of that time it got just like you state.

You need to hook up an Amp clamp to the battery cable and see how much drain there is when its just sitting. Took the truck to a local stereo shop and they determined that the alarmremote start was causing a huge drain on the battery. Doesnt happen evey night and sometimes goes for 3 or 4 weeks before going dead.