Diagnosis

What’s the issue with the vehicle’s air conditioning system?

Diagnose Ford Ranger AC Blower Fuse Blowing Repeatedly

By Mike, ASE Master Certified Technician (HVAC Specialist, 18 years experience) If the fuse for your Ford Ranger’s blower motor keeps popping, you’re dealing with a direct short to ground in the circuit. As an ASE Master Tech, I’ve found this is rarely a “bad fuse” and

Diagnose Lexus RX350L AC Blowing Only on High

Author: Mike, ASE Master Certified Technician (HVAC Specialist, 18 years experience) When your Lexus RX350L’s climate control fan only works on the highest setting, it’s a classic and very specific failure. As an ASE Master Tech who has diagnosed this exact problem hundreds of times across all