AXRC-GMLN3 Metra Axxess GM Data Bus Interface 2005-2012 W/ RAP – Non-amp Or Remove amp

The AXRC-GMLN3 is designed to be used in non-amplified GM vehicles or in vehicles that the OEM amplifier has been bypassed; Onstar is not retained in either case. The AXRC-GMLN3 retains all the factory warning chimes that would be lost when the OEM radio is removed. It will also provide a 10 amp 12 volt switched accessory for proper radio operation, and retain the R.A.P. (Retained Accessory Power) feature if equipped.

• Provides accessory power (12-volt 10-amp)
• Retains R.A.P. (Retained Accessory Power) if equipped
• Retains all warning chimes
• Used in non-amplified systems or when removing amplified system
• Small in size
• Micro-B USB updatable