Runninn Posted March 1, 2020 Share Posted March 1, 2020 Any sources for a decent wiring diagram for a 88 4.0 Comanche? (Just found this site..after 30+ yrs of Comanche ownership!) A stick somehow grabbed the front driveshaft & wiring harness & pulled multiple wires loose...weird. Wires to the O2 sensor, temperature sensor, etc were literally ripped loose...and the connectors were destroyed. I am trying to trace the wires from the loom to the individual sensors. The Shop Manual is not much help....written in Greek? Help! thanks 88 Comanche (Original Owner, ARBs, Warn, Rancho 3" lift, etc) Link to comment Share on other sites More sharing options...
JMO413 Posted March 4, 2020 Share Posted March 4, 2020 mj1988electricalmanual_(1).pdfpdf This should be what your looking for. Link to comment Share on other sites More sharing options...
fiatslug87 Posted March 4, 2020 Share Posted March 4, 2020 Some other reference materials. Link to comment Share on other sites More sharing options...
amsuco Posted March 5, 2020 Share Posted March 5, 2020 By the way, welcome to CC! Link to comment Share on other sites More sharing options...
cruiser54 Posted March 5, 2020 Share Posted March 5, 2020 See if you can find it at www.cruiser54.com Link to comment Share on other sites More sharing options...
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