Garage Gurus

This eLearning Module is designed to go through each of the 5 Basic Diagnostic Steps for the Emissions Control System, helping to determine common causes of the P0420/P0430 code. Read More

This course will provide an explanation of antilock braking systems. Specific topics covered include:  antilock braking system classifications, various types of antilock braking systems and key components, antilock braking system controls, and antilock braking system operation. Also covered will be antilock braking system concerns and the diagnostic techniques associated with them.     Read More

In this course, we will cover the various systems used in automobiles to avoid accidents. This course discusses the characteristics and operation of various warning systems such as lane guidance systems and parking assist systems. Collision warning, roll stability control, and blind spot vehicle systems are covered. Both rear park assist and parallel park assist system operation is reviewed. Read More

This course will provide a fundamental understanding of automotive air conditioning systems. Included is a thorough discussion on the operation of an automotive air conditioning system. The high (liquid) and low (suction) pressure sides of the system are discussed in detail. This course also reviews the purpose, types, components and operation of various air conditioning system components used in automotive.   Read More

Length approx. 15-20 minutes In this course, you’ll learn how to replace air disc brake pads on a typical steer axle of a tractor. This video-based training course shows how straightforward it is to replace air disc brake pads, and points out a few important things to remember while performing this service. Read More

Recommended Prerequisites: Steering and Suspension Overview (SS.101 LMS) Suspension Basics (SS.102 LMS) Steering Basics (SS.103 LMS)   Length approx. 30 minutes   This online course is designed to enhance the technician’s ability in the areas of modern wheel alignment geometry and service.  Today’s wheel alignment is much more than just adjusting the angles to specs. The material will review diagnostic skills to reduce comebacks and make alignment more profitable.   After completing this online course, the student will recognize the correct procedures to:   • Explain the importance of wheel alignment and when it is necessary • Practice discussing the importance of proper chassis height and parts integrity and their relationship to wheel alignment • Interpret tire wear patterns and spot underlying causes • Educate the vehicle owner to desire quality repairs for extended tire life and optimum vehicle control and handling • Identify camber, caster and toe and their relationship to tire wear and handling • Interpret steering axis inclination (SAI), included angle and Ackermann angle to find collision damaged components Read More