Won't enter programming mode

Question

EVO-All unit being installed in a 2003 Jeep Liberty.  Using Guide #3317, page 7 gives the instructions for programming the unit.  I cannot get past step 1. Which states Press and Hold the Programming Button, insert the 4 pin Data Link cable (of which just only 12v and Chassis Ground are connected).  At this point the LEDs should start alternating flashing.

When the 4 Pin Data Link cable is inserted into the Fortin Unit all 3 LEDs continuously flash at the same time. Am I doing something wrong here or has this process to get into programming mode changed?

 

Thanks for any help.

Answer 1

Hi

This is exactly the same as my problem in my car 

EVO-All unit being installed in a 2015 Jeep grand cherokee V6 Using Guide #12201, page 5 gives the instructions for programming the unit. I cannot get past step 1. Which states Press and Hold the Programming Button, insert the 4 pin Data Link cable .  At this point the LEDs should start alternating flashing.

When the 4 Pin Data Link cable is inserted into the Fortin Unit all 3 LEDs continuously flash at the same time

Please anyone help us

Comments

The lights flashing at the same time as you describe is because the unit has not been flashed or configured for your vehicle. You must flash firmware into the unit before trying to program it in the vehicle. 

 

I tried the method and the problem was solved

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Having similar issue. What are the steps for reflashing firmware?