Specifically for vehicles equipped with a Non-Amplified / Non-Premium sound system
Plugs into car harness at radio
Provides power and speakers
No cutting of factory wiring required
- Not compatible with vehicles equipped with factory navigation. The factory radio must be a GM model; not compatible with DENSO SAT NAV factory radios.
- To determine if the vehicle is factory amplified, you must check the wire chart label on the back of the factory radio. If the #6 pin on the 14-pin chart says "RmtEn" or "RmtEnable", then is it amplified and this harness will not be compatible (please see WH-0020).
