PAC GM1A-RS CAN-BUS Adapter Set for General Motors (with Class2) without OnStar - RP4-GM11 Upgrade

PAC GM1A-RS CAN-BUS Adapter Set for General Motors (with Class2) without OnStar - RP4-GM11 Upgrade

This adapter is perfectly suitable for exchanging the factory radio in Chevrolet/GMC/Pontiac CAN-Bus Class II vehicles incl. adaptation of the steering wheel buttons for the radio manufacturers Alpine, Sony, Blaupunkt, Clarion, JVC, Kenwood, OEM, and Pioneer.

RadioPRO Advanced

RadioPRO Advanced features improved sound quality of warning chimes through a provided speaker, and direct USB connection for quick and easy product setting adjustments and firmware updates. It also saves you time on the installation with a streamlined harness design, smaller housing, and easier adjustment of chimes and factory amplifier gain.

Functions

To use the existing steering wheel remote control, the steering wheel remote control adapter is already integrated! There is no need for time-consuming programming on your vehicle.

The adapter controls, if available, the vehicle's own BOSE amplifier via CAN bus. Sets next to ignition plus with R.A.P. (delayed switch-off) provides the following signals:

• Speed signal
• Parking brake signal
• Reverse signal
• Instrument lighting

The additionally available PAC VS41 4x video switch enables the convenient display of rear view, front and side cameras in factory or retrofit radios.

The necessary antenna adapter can be found under Accessories. Please check the existing antenna connection beforehand.

PAC RadioPro Advanced comparison

Model	Amp Turn-On		Nav Outputs		Ext. speaker		SWC		Telematic		RT Audio Fade		Audio Fade via App
GM1A-RST
GM1A-RT
GM1A-RS