This harness is for installing your radar detector into your 2014, 1500 model or 2015-2019 old-body style Chevrolet Silverado. This harness saves you from splicing and/or entering pins into your truck's wiring harness. There are two different connection points for this harness. If you have a manual dimming rear-view mirror, the connection will be at the fuse block. If you have an auto-dimming mirror, it will connect in line with your mirror harness. A manual dim mirror will have a flip lever on the bottom side that is used to dim the mirror. An auto-dim mirror will not have a lever on the bottom. This harness is for all radar detectors that use a phone cord-style connector (RJ11). The harness is also available with a separate power and ground wire for those who may want to add in a dash cam or such. Please note that these loose leads are an ignition-based 12-volt feed and ground. Most dash cams and such require 5 volts, and you will need to make sure to use a voltage converter if needed. This is not included with this harness. Works on 2014, 1500 models only. Works on all 2015-2018 Chevrolet Silverado's as well as 2019 Old Body Styles Please type in your vin# below, and we will confirm that you have selected the correct harness Product Overview: Install Guide: Manual Dimming Mirror Install:
