VIDEO: Power Steering Pump Leak Diagnostics
Andrew Markel discusses the power steering pump, and how to determine if the pump or the rack needs replaced when fluid is visible.
VIDEO: Steering Angle Sensor Recalibration
ASE certified technician Andrew Markel discusses the importance of recalibrating the steering angle sensor after disconnecting the battery in a vehicle. Sponsored by Standard.
VIDEO: Brake Pull Diagnostics And Steering
Andrew Markel discusses the science of brake pulls, including common causes and what to repair when they happen.
Electronic Power Steering: Better Than Hydraulic?
Diagnosing electric power steering systems requires an understanding of voltage, current and loads. Also, a technician must understand how the modules and sensors work together to determine the level of assist.
Hunting Down ‘Mysterious’ Steering Linkage Culprits
Steering system noise complaints can often be difficult to reproduce and diagnose. A squeaking noise in the steering column, for example, can often be influenced by temperature and humidity. In other cases, a squeaking noise can be caused by dry or corroded universal joints in the steering intermediate shaft located between the steering shaft and
VIDEO: Reprogram The Steering Angle Sensor On A Power Steering Job
Andrew Markel explains the easily forgettable step of reprogramming the steering angle sensor after replacing the steering rack and pump.
Power Steering Fluid: To Flush Or Not To Flush?
When a repair is made on a power steering system, there’s a chance that metal shavings can enter the system. This can lead to premature failure of the rack and cause a costly comeback.
VIDEO: When A Power Steering Pump Explodes
If a power steering pump self-destructs, every particle needs to be retrieved from the system to prevent further damage to other components.
Diagnosing Electrical Power Steering (EPS) Issues
Electric steering is a non-hydraulic system assisted by an electric motor operated by a software-driven power steering module.
GM Tech Tip: Grease Or Sealant Visible On Electronic Power Steering Gear Is Not A Leak
On GM vehicles with electric power steering starting in 2009, you may see grease or sealant on certain locations of the steering gear
