Ignition switch wiring diagram for an 89 jeep comanche - Fixya Ignition switch wiring diagram for an 89 jeep comanche. I need to know the color of the insulation on the starter wire in the ignition switch to install a push button starter. Posted by Anonymous on Oct 18, 2012. Want Answer 0. Clicking this will make more experts see the question and we will remind you when it gets answered. Comment; I need wiring diagram for 89 Comanche - Fixya SOURCE: need wiring diagram for 1988 jeep comanche 4x4 6. check the solenoid on the starter it powers the ign for starting then switches to run when you let off key,either the solenoid is bad or a wire to the solenoid has come unhooked and sometime they have an in line fuse which can blow. WIRING DIAGRAMS :: 1984 - 1991 :: Jeep Cherokee (XJ WIRING DIAGRAMS. 1988 Jeep Cherokee. 1988 Wiring Diagrams Jeep. Cherokee & Wagoneer. IDENTIFICATION. COMPONENT LOCATION MENU. COMPONENT LOCATIONS TABLE. Component Figure No. (Location) A/C & Htr Systems 5 (A-D 16-19) Alternator 1 (C 3) Audio Alarm Module 7 (D 27) Back-Up Lt Sw (M/T) 4 (D 12) Battery 1 (A 2) Beam Sel Sw 6 (E 23) 1989 Jeep Comanche wiring diagram - Answers The 2005 Jeep Wrangler wiring diagram can be found in the cars maintenance manual. Read More. Asked in Jeep Grand Cherokee Limited Answer flasher on 89 Comanche If you are referring to the blinker "flasher fuse", it is the bottom round fuse under the dash in the fuse block..