Control Module Description

The control module is installed on the right side of the audio and can be accessible after the glove box is removed.

Fig 1: Locating Control Module

Courtesy of SUZUKI OF AMERICA CORP.

It receives signals from the vehicle speed sensor and the steering wheel rotation sensor and processes them to decide proper fluid flow through the actuator.

It also has a self-diagnosis. If it detects any malfunction, it starts default mode, which is basically actuator full open for light steering effort.

Fig 2: Control Module Pin Circuit Identification

Courtesy of SUZUKI OF AMERICA CORP.