SMP-17 Relay Testing and Diagnosis Fundamentals

Description

Vehicles are full of relays. Some can be replaced separately and some are integrated in modules which must be replaced as an assembly. You need a fast and accurate method to diagnose them.

Select this class to:

• Learn to identify different relays types and their circuits
• See how to quickly test their operation
• Check for relay voltage drop
• Be prepared to diagnose and replace relays