× 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: Default Operation of 'Tow/Haul' Function?
Posted to Transmission Forum on 10/5/2018 2 Replies

I used this simple circuit [Momentary relay close at key on] made from parts I had laying around to turn the tow-haul on at key on in my pickup. It would work the same to turn it off. Connect the relay across the two wires in the tow-haul circuit.

I took it ... Login to read more.

Files Referenced:


2 Replies Received (View Replies)