Fans that cool engine are not coming on and neither is AC. Motor runs hot at stop lights.
Wednesday, May 8th, 2019 AT 10:48 AM
1 Reply
SCGRANTURISMO
MECHANIC
4,897 POSTS
Hello,
In the diagrams down below I have included the factory GMC diagnostic troubleshooting guide for your vehicle's cooling fans not operating. Please go through this guide and get back to us with what you are able to find out.