× 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: The Aftermarket and Hi-Tech
Posted to Technical Discussion Forum on 1/26/2020 2 Replies

Voltage seeks the path of least resistance is what I have been taught in my career. If a ground is having an issue, voltage spikes can occur in any circuit.

Why do so many codes in modern vehicles have the description: Circuit voltage high?

Usually because... Login to read more.

2 Replies Received (View Replies)