WM 4890IN Assessment Of Steering Gear After Accident Damage (Cayenne, Cayenne GTS, Cayenne Turbo S, Cayenne S, Cayenne S E-Hybrid, Cayenne Turbo, Cayenne S Diesel, Cayenne (3.0)): Information: Fundamentals

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Various kinds of damage can occur to the steering gear in the event of accidents or driving conditions similar to accidents. In cases where the steering gear shows no external damage it can sometimes be difficult and costly to detect damage. Nevertheless, this damage represents an unacceptable risk for the vehicle, since it could lead to failure of the steering system.

A comprehensive check on all individual parts of the steering gear is not usually feasible due to the relatively high cost and is not possible using ordinary workshop resources. Instead, consideration must be given to the condition of other components that are easier to check.

To decide whether the steering gear of a vehicle involved in an accident must be replaced or may continue to be used, the following guidelines are helpful.