New guy here from kansas. Registered to this forum in search of some answers I'm at a lost with an A/C problem I'm having. Me and my brother inlaw swapped a 2011 lml motor into a 09 lmm truck, we've had our ups and down with this thing but now i can not seem to find where the lml has it's low pressure switch located for the a/c, I was wondering if anybody on here could steer me in the right direction as to where it might be located on a 2011, 12 or 13 truck I've looked under the hood on couple of em and can not seem to find it. It would help out a bunch if I could get some help thanks.