wiring color codes for taillights - Jeep Wrangler Forum Apr 27, 2011Posts: 712. wiring color codes for taillights. Just bought a set of maxxima hybrid taillights and plan on wiring them in this weekend. I found these color codes online and it says its for a tj but dosent give the year. Seems like a lot of things changed on the 03 and up models so wanting to make sure the info was correct. Jeep Alarm, Remote Start, and Stereo Wiring - the12volt Disclaimer: * All information on this site ( the12volt ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.