× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 14 sierra blower inop
Posted to Technical Discussion Forum on 2/18/2020 13 Replies

I am going to look into this further early tomorrow morning when I have free time The HVAC module isn't PWM ground to the motor. So I assume either it isn't recieving the request or the circuit to the motor isn't contact.

I have replaced maybe two motor in t... Login to read more.

13 Replies Received (View Replies)