ULTIMATE GUIDE to GEN 3 LS Swap AIR CONDITIONING - UTX

Today we're sharing everything you need to know to build the best AC system for your Gen 3 LS swap. We start with 1999-2002 LS donors, which used a 12v signal to the PCM. Then we dive into 2003-2007 truck and SUV donors which use either a data signal from the HVAC control module, or vans which still used the 12v signal. With all of that explained, we wire up the low pressure switch and charge the air conditioning system on this 1987 C10 swap. 👉 Grab some UTX MERCH here! https://uglytruckexperience-shop.four... MORE LS Swap A/C Videos: Building AC SYSTEM for C10 LS Swap - UTX    • Building LS Swap AC System - UTX   How To Wire LS Swap AC SYSTEM - 1985 Chevy C10 Square Body - UTX    • Wiring LS Swap AC SYSTEM With PCM Idle Con...   Wiring Gen 4 LS Swap AIR CONDITIONING - UTX    • Wiring Gen 4 LS Swap AIR CONDITIONING - UTX   We have a ton more videos... Just type "Ugly Truck" and the subject you're looking for in the SEARCH bar! PARTS LIST: LS Donor Low Pressure Switch (wrong threads for stock squarebody receiver dryer, but you can make it work) - https://amzn.to/3XHPHEA Replacement for Stock Squarebody Low Pressure Switch - https://amzn.to/4iMxuOB Connector for Replacement Switch - https://amzn.to/3G2QF8a Johnsen's A/C System Flush - 6544 at O'Reilly Universal A/C Condensor - https://www.summitracing.com/parts/UA... Work Cart - https://amzn.to/47rFqSr Van PCM Service Numbers: 12589462 12602801 12581565 12586243 12576106 For more helpful LS Swap videos, click here!    • LS SWAPS - Tips & Tricks - UGLY TRUCK EXPE...   Follow us on Facebook! fb.com/uglytruck Check us out on Instagram! @uglytruckexperience Want to send us something? (NEW address!) 7915 E. Division St. Strafford, MO 65757 Chapters: 00:00 Intro 02:12 1999-2002 LS Donor AC System Wiring 22:13 2003-2007 LS Truck, Suburban, Yukon Donor AC System Wiring 35:43 2003-2007 LS Van Donor AC System Wiring 42:26 Original C10 AC System Wiring 49:33 Low Pressure Switch Options 57:10 Adding Refrigerant To The System #utx #squarebody #lsswap #c10 #lsc10 BMH5ASISPSH1FHZW DXCWTPSEN1BEZU3S #utx #uglytruck #uglytruckexperience