CM1
by PAC
PAC (CM1) CHIME MODULE FOR GM CLASS 2 VEHICLES 2003-2004
FEATURES:
- Chime module for OS-2 or OS2Bose
- Preserves warning chimes when replacing factory radio
- Chimes preserved: seat belt, low fuel, parking brake, memory seats, security, low brake fluid, and many more!
- Requires the PAC C2R-GM24 if you need to retain warning chimes and your vehicle does not have Bose or OnStar
- Compatible with all vehicles that use the PAC OS-2 and the PAC OS-2BOSE