Radio Replacement Interface for select 2003 - 2007 Cadillac vehicles with OnStar and 16-pin and 20-pin connectors.
Upgrade to an aftermarket radio with PAC’s OS-2C-CTSX. The radio replacement adapter has been engineered to seamlessly integrate with the vehicle’s data bus system to keep important features in Cadillac vehicles such as OnStar, Bose sound system, and safety and warning chimes.
The radio replacement interface provides navigation connections such as VSS, illumination, parking brake, reverse trigger, and 10 Amp rated 12-volt accessory.
OS-2C-CTSX is compatible with steering wheel interface (SWI) modules, such as PAC’s SWI-CP2, to keep steering wheel controls.
Benefits
Easily keep vehicle features
Saves install time
Reliable plug-n-play harness
Compatibility Notes
2004-2006 Cadillac SRX: Models equipped with navigation are not compatible
Features:
General Motors OnStar Interface for Cadillac CTS/SRX
The OS-2CCTS is a plug and play interface that allows replacement of a factory stereo in the Cadillac CTS and SRX Vehicles. This interface maintains operation of the OnStar System and factory amplifier. The OS-2CCTS allows audio from the OnStar system to play through the two front factory speakers when OnStar is active, and mutes the new replacement radio. The OS-2CCTS supplies an accessory turn on wire and retains the factory Retain Accessroy Power (RAP) feature. Warning chimes are also fully retained
Class II circuitry will not disable vehicle data bus even if interface loses power.
On Star active LED and Ignition on LED
Provides +12v switched accessory output
Mute output to either mute the aftermarket radio or to turn if off when On Star® is active
On Star volume control via factory steering wheel audio controls or click wheel
New radio will operate with the vehicle RAP (Retained Accessory Power) system, which is 10 minutes or until a door is opened
