function Archives - Tomorrows Technician
MACS Tip: 2004 Chrysler Pacifica Control Head Replacement Case Study

In this case study–an excerpt from the MACS Quick Hits training video–Paul DeGuiseppi talks about a 2004 Chrysler Pacifica with a blend mode issue diagnosed to be a problem with the control head. The vehicle ended up being a comeback with the customer complaining about the same issue. Paul goes on to talk about how important the ability to diagnose electrical and electronic issues has become in HVAC repair and service.

MACS A/C System Hose Repairs Tip Clip

If you build or repair A/C system hoses, power steering hoses, or any different kind of hose assemblies this tip clip may be of interest to you. There’s a lot of good information that you need to know out there, so take a look at this segment, which is going to tell you everything you ever needed to know about building and repairing hoses the right way.

Ohm’s Law

The electrical system is the perfect place to begin building a foundation for an automotive education. This program takes a complex system and gives you the fundamentals in terms easily understood by students and technicians of all levels.