Originally Posted by RAM EM
When you replaced the battery were you having the same problem? If so, I would be suspect of the alternator. It sounds like it's not keeping a good charge. But of course you want to check your connections and the battery as well. Have them run more than one test on it, or have it checked at a couple of different places.
The problem was not happening before the battery was replaced. The battery was replaced because the truck was having a hard time cranking and the dealer said is was a low battery. The light started coming on about 1k miles AFTER the battery was replaced.
Also, do any of you know where the sensor would be located? I'm good with mechanical but electrical stuff scares the piss out of me