Hello everyone, I'm currently in the process of upgrading the keyless entry system in my 91 XJ. The Wiring harness has 6 wires, I know what 4 of them do, pink is +12V; orange/purple is lock; pink/purple is unlock; and black is ground. Does anyone know what the other 2 wires do (pink/orange and blue/orange). I can't find any info on this, I also tried jumping them to the pink wire to see if they would activate the horn or lights but they don't seem to do anything. If anyone has any info on this I would be very grateful. Here is the wiring harness in question: