UPDATE: Added step-by-step procedures.

Issue: The blue and red lights on EVO-ALL remain solid during and after attempting programming with 2 keys.

System: EVO-FORT4; Firmware: 71.52; EVO-ALL S/N: 001A07355490; Vehicle: 2011 F-150 3.5L; Remote: Two standard OEM keys; Guide #: 94891.

Troubleshooting: Double-checked all connections. Double-checked settings. Re-flashed EVO-ALL.

Followed procedure:

Program EVO-ALL and flash settings (firmware 71.52) Plug in all connections (ignition, immobilized, OBD) Manually connect "Key Sense" wire (A1, yellow, 20-pin connector) to the "Key Sense" wire (purple/yellow, either the 5-pin or 6-pin connector) Page 7; Step 1: Hold button down on EVO-ALL; connect black 4-pin data-link harness Page 7; Step 2: Release button when blue & red lights illuminate solid Page 7; Step 3: Connect other harnesses (white 20-pin, red 6-pin, white 5-pin) Page 7; Step 4: Insert key #1 to ON/RUN position Page 7; Step 5: Wait 3 seconds: remove key #1 Page 7; Step 6: Quickly insert key #2 to ON/RUN position Page 7; Step 7: Wait 3 seconds: remove key #2 Page 8; Step 8: Quickly insert key #1 to ON/RUN position; wait (blue light does not rapidly flash) Page 8; Step 9: Remove key #1
Result: Vehicle locks cycle on and off (indicating key programming); however, EVO-ALL blue & red lights remain illuminated solid (no blinking). The truck responds correctly, but the EVO-ALL does not.

Note: There's a YouTube video showing that an initial data transfer programming step is needed prior to the step 1 in the guide (shown above): hold down the button on the EVO-ALL; release on blue; insert key #1; wait until EVO-ALL blue light rapidly flashes; remove key #1 to complete. This step is not in the provided guide. I attempted including this step after the 1st failed attempt, but the blue light never flashed rapidly. I received the same result below with and without this step.

The only manual connection I made is wiring the "Key Sense" wire (A1, yellow) on the 20-pin connector to the "Key Sense" wire (purple/yellow) on the other side of the EVO-ALL (either the 5-pin or 6-pin connector; can't tell with the harness).

Questions:

Is there another connection I missed? Should the A1 yellow wire be connected to the other yellow wire (instead of the purple/yellow Key Sense wire)? Other than connecting the 4-pin harness first, do I need to connect the other harnesses in a different sequence?

Any help would be appreciated!

Vehicle: 2011 Ford Escape

Evo All #001A07260304 installed with T-harness THAR-FORD4; plug-n-play install, teed connections to ignition switch, immobilizer antenna and OBDII connector; no wires spliced

Can't get the unit to program.  Process: Hold program button, plug in data cable and release on red light.  Insert key and turn on until theft light turns out.  Remove first key and insert second.  Turn on for 3 seconds, theft light goes out, turn off and remove.  Last step says to press and release programming button within 5 seconds (this is where it gets stuck).  Red light should flash 10 times and blue light should flash 10 times and ignition comes on and turns off again.  When I press the button the last time, the red light blinks and just stays on.

I've tried the firmware downgrade listed in https://fortin.ca/en/qa/92073/faq-red-led-stuck-on .  That link says to downgrade to v 0.99 but the lowest version for Ford appears to be 4.01.  I flashed 4.01, power cycled in vehicle, reflashed v 71.52, unlocked settings and reset the unit.  Still same results.

I've also tried testing the data bus.  Hold button, insert data link connector, release button on blue light.  Connected all other connections and turned key on.  Blue light stays solid.  Shouldn't it flash on data?

The yellow wire is not connected as it seems to be part of the T harness, but I've tested it for 12v on ignition and it is getting it.  I don't have the valet switch or hood pin switch connected.  What am I missing?  I'm wearing out the plugs with all these connections/disconnections.

I have to reprogram my evo one for my gmc truck again, i keep getting the following message..."THE DeCRYPTOR HAS REACHED MAXIMUM LIMIT FOR THIS Vehicle" service #002B01 006047  can someone please help me?