× 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
VW AG Black Box Theory
Posted to Technical Discussion Forum on 7/28/2016 17 Replies

Awhile ago I had a weird no start condition with a Porsche Cayenne and what I figured out is that the circuit 15 relay has a (diagnostic?) pin that provides feedback to a module that the relay closed successfully. That pin was broken in the relay.

[433 Relay... Login to read more.

Files Referenced:

thumbnail thumbnail thumbnail thumbnail

17 Replies Received (View Replies)