2001 Toyota Tundra Battery Light On

He could never figure out why it did it.

2001 toyota tundra battery light on. Hooked up a volt meter to the battery and it read 1419V while running and then luckily the battery light came on again and noticed the voltage dropped from 1419V to 119V all within 5 minuted or so. Charging was 139V after battery replacement. 2002 Toyota Tundra Stalls.

No loose pulley clutch or any signs of wiring issues. I have a 2001 tundra limited. Discussion Starter 14 Jun 24 2014.

I am trying to find out why may battery light is on with out spending 10000 for diagnostic. Ya 75k is a little low for the alt to go out. Hook one end of your test light to the Negative battery post.

ShopDealer Price 9239 - 10168. If you dont know how you can go to a shop to get it tested. The interior light didnt come on when I opened the door and the starter did not even click when I tried to start it.

Engine compartment 2UZ- FE engine Toyota Tundra mk1. My 2001 Tundra with 175K has been working well but last week after the truck had not been used for 3 or 4 days I discovered that the battery was dead. When I went to go purchase a new one from the dealer it was 950.

The owner OKd diagnostic time to find the root cause of the problem. Anyone out there had this problem. The brighter the light the bigger the drain.