RadioPRO3 GM12 Radio Replacement Interface For Select GM Class II and 24-Pin ...

Description

The PAC Audio RadioPRO3 GM12 Radio Replacement Interface For Select GM Class II and 24-Pin Harness Vehicles allows the replacement of a factory radio. Using this interface will retain factory features such as Warning Chimes when the original radio is removed. The RP3-GM12 provides databus-driven outputs such as retained accessory power (RAP), vehicle speed sensor (VSS), illumination, reverse trigger and parking brake. The RP3-GM12 also provides a secondary output for adding an optional PAC Steering Wheel Control (SWC) retention interface (SWI-RC, SWI-PS, SWI-JACK, SWI-ECL2 or SWI-X). The interface can be quickly updated if needed from the PAC website using PAC-UP USB adapter.