Peripheral

Model: GMAHSC

Cadillac CTS/SRX Radio Replacement
The GMAHSC is a plug and play interface that allow the installation of an non-navigation aftermarket radio in Cadillac CTS and SRX vehicles. It will maintain operation of the OnStar and factory amplifi ed systems. The GMAHSC has on board switching to allow audio from the OnStar system to play through the two front factory speakers when OnStar is active. It also retains warning chimes for Onstar operation. For additional vehicle integration, use Peripherals line of PESWI steering wheel controls (SWC) interfaces to retain SWCs with the aftermarket radio. Also retains Vehicle Parking Assist chimes.

• Maintains OnStar
• Mutes Radio When OnStar is Active
• OnStar Audio Plays through Front Factory Speakers
• Data Controlled RAP Accessory Output
• Retains Warning and Vehicle Parking Assist Chimes
• Easy Installation
• Class II circuitry will not disable vehicle data bus even if interface loses power.
• OnStar active LED and Ignition on LED
• Provides +12v switched accessory output. No more searching for switched +12v in fuse box or kick panel.
• Mute output to either mute the aftermarket radio or to turn if off when OnStar is active.
• OnStar Volume control via factory steering wheel audio controls or click wheel .
• New radio will operate with the vehicle RAP (Retained Accessory Power) system, stays on after the key is turned off and for 10 minutes or until a door is opened.
• Does not retain the factory XM receiver; you will lose this option when the factory radio is replaced with an aftermarket radio. You may use this interface even if the vehicle does not have OnStar but need to the interface to operate the factory amplifier. OnStar must be enabled using the OnStar button on the rear view mirror, steering wheel OnStar button will not enable OnStar OnStar volume is not adjustable on CTS-V and SRX models, volume is preset at medium level. Not compatible when replacing SRX Factory Navigation Radios.