× 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: Transmission 5F42 code
Posted to Technical Discussion Forum on 6/20/2018 1 Reply

Hi Ernest,

A 5F42 codes means the transmission is in failsafe mode. There has to be other codes that forced the transmission into failsafe. Post those codes and what module they came from. Fix that problem and the 5F42 will go away. Login to read more.

1 Replies Received (View Replies)