Product Features:
- Interface designed to allow the replacement of the OEM Radio with an aftermarket receiver in 1999-2002 GM Full size truck and SUVs
- Retains full functionality of the OnStar system with adjustable volume output
- 10 pin harness with stripped leads
- 12 pin to 21 pin GM and 9 pin OnStar harness
Compatible with the following vehicles:
- Cadillac:
- 1999 – 2002 Escalade
- Chevrolet:
- 2001 – 2002 Avalanche
- 1999 – 2002 Silverado
- 1999 – 2002 Suburban
- 1999 – 2002 Tahoe
- GMC:
- 1999 – 2002 Sierra
- 1999 – 2002 Yukon
- 2001 – 2002 Yukon XL









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