![2002 Bonneville. Trying to hook up aftermarket head unit but no sound to speakers. I assume factory amp is somewhere. 2002 Bonneville. Trying to hook up aftermarket head unit but no sound to speakers. I assume factory amp is somewhere.](https://ww2.justanswer.com/uploads/MO/molurch/2014-01-17_163838_radp.png)
2002 Bonneville. Trying to hook up aftermarket head unit but no sound to speakers. I assume factory amp is somewhere.
![02 bonneville wiring harness solved!! Spent literally like 8 hours online before finally finding this amazing mans post. Follow this exactly. Buy harness and antenna adapter $30 total local radio shop. !!!! : r/Pontiac 02 bonneville wiring harness solved!! Spent literally like 8 hours online before finally finding this amazing mans post. Follow this exactly. Buy harness and antenna adapter $30 total local radio shop. !!!! : r/Pontiac](https://i.redd.it/vgv4bjbl2y951.jpg)
02 bonneville wiring harness solved!! Spent literally like 8 hours online before finally finding this amazing mans post. Follow this exactly. Buy harness and antenna adapter $30 total local radio shop. !!!! : r/Pontiac
![GSKIT110 Car Stereo Installation Kit for 2000-2005 Pontiac Bonneville - in Dash Mounting Kit Black - Walmart.com GSKIT110 Car Stereo Installation Kit for 2000-2005 Pontiac Bonneville - in Dash Mounting Kit Black - Walmart.com](https://i5.walmartimages.com/asr/19f6266c-f706-49fa-af40-296488823e9a_1.a23ddc0bc8374ac289ea57efe258b066.jpeg)
GSKIT110 Car Stereo Installation Kit for 2000-2005 Pontiac Bonneville - in Dash Mounting Kit Black - Walmart.com
![Amazon.com: Compatible with Pontiac Bonneville 1992-1999 Factory Stereo to Aftermarket Radio Install Harness : Electronics Amazon.com: Compatible with Pontiac Bonneville 1992-1999 Factory Stereo to Aftermarket Radio Install Harness : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/412oSCUvRJL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Compatible with Pontiac Bonneville 1992-1999 Factory Stereo to Aftermarket Radio Install Harness : Electronics
![BONNEVILLE INTERNATIONAL ACQUIRES 4 DENVER RADIO STATIONS IN EXCHANGE AGREEMENT WITH ENTERCOM COMMUNICATIONS. | Bonneville International BONNEVILLE INTERNATIONAL ACQUIRES 4 DENVER RADIO STATIONS IN EXCHANGE AGREEMENT WITH ENTERCOM COMMUNICATIONS. | Bonneville International](https://bonneville.com/wp-content/uploads/2015/07/on-the-air-mic.png)