Questions & Answers

06 grand cherokee evo-all with t-harness, module wont program

0 votes
evo-all and chr5 t harness, wired according to F on guide, blue light on, turn key on, blue light off and nothing happens. Turn key off and blue light comes back on. Tried 2 differet evo-alls, two different harness' and even tried reversing the gray and gray/black wire in harness in case harness was incorrect. Also tried different firmwares. Still nothing.
asked Dec 22, 2017 in Jeep by Ivan Hinkle (160 points)

1 Answer

0 votes
What is the voltage on gray and gray/black wires ?
answered Dec 24, 2017 by Mathieu Bertrand Collin (62,040 points)
I'm in the same boat with a 2008 jeep compass. Now I'm looking for the possible solution that I just got the lead to through the fortin app. It says something about modifying the male side of the t harness and need to cut the yellow and add the yellow/green from the evo. It says to see the installation instructions for directions but I cannot find them anywhere. Hope someone with the answer can chime in. This is supposed to apply to chrysler/ jeep 2010 and below?
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