Submit a Question
After installing new head unit into a 2019 Kenworth W900, using 70-1784 wire harness, the OEM NavPlus touchscreen built into dash does not work. Is there a way to retain the NavPlus touch screen with an aftermarket head unit?
August 31st, 2023
The screen will only work with a OEM   Read more...
Hi looking for a harness and radio for a 2001 freightliner FLD120 thanks
August 16th, 2023
Use the BT   Read more...
2022 Mack Granite am/fm radio antenna
August 12th, 2023
Check out the antennas we carry on our sister site FARM RADIO SUPPLY.  The 210015 might be a good fit for your   Read more...
wiring for a 2016 peterbilt 579. Not sure about the colors matching the adapter harness. don't want to blow anything up
July 16th, 2023
The harness we sell for this truck and others has been used for years and it will work fine.  The colors are explained on the   Read more...
I want to put an amp and sub in my truck I already have a aftermarket head unit. Can I wire the power wire for the amp directly off the battery to the amp?
June 1st, 2023
If I understand you correctly, yes most all cases you will run a main power wire to the battery for amp power.  Be sure to fuse 6in away from the   Read more...