× 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: GM Auto Brake Dash Light Flashes
Posted to HD/Fleet Forum on 8/11/2008

Any fluid leaks on the auto park system? How is the fluid level? The reservoir and pump look like a boat trim pump. Should be underneath on the right frame rail.

When the pump cycles even for just a mili-second (to maintain pressure against the spring in the... Login to read more.