Features

Radio Replacement Interface: The CRUX CS-GM11B is a radio replacement interface for select GM LAN 11-bit vehicles. It facilitates the integration of an aftermarket radio and enables retention of factory features when replacing a factory installed radio in select GM vehicles. This interface is also pre-programmed for retention of steering wheel controls.

Vehicle Compatibility: The CRUX CS-GM11B radio replacement interface works with the following GM LAN 11-bit vehicles.

Amplified or Non-Amplified Systems: The CRUX CS-GM11B can be used in GM vehicles with or without a factory amplified system. Its compatible with Bose, non-Bose, and Y-91 audio systems.

Warning Chimes & Parking Sensors: The Crux CS-GM11B retains factory warning & safety chimes through the use of an on-board speaker. The volume of the chime speaker is adjustable through a potentiometer on the interface module. The Crux interface module will also retain your vehicle's front and rear parking sensors.

Steering Wheel Control Retention: The CRUX CS-GM11B also features a steering wheel control output for Pioneer, Sony, Alpine, Clarion, Kenwood, JVC, Jensen, Dual/Axxera, Boss and otheraftermarket head units. The steering wheel control output consists of a right-angle 3.5mm connector and a light blue/yellow wire (use the connection that your aftermarket head unit is fitted with). The Crux interface module will work with any of the listed aftermarket head units, by setting its three dip-switches (see owner's manual for appropriate setting).