Questions & Answers

2017 EvoOne with TharFor3 T harness, blue light won't blink on programming

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Thank you in advance for any help! I am a long time using of the EVO ALL and have done a few EVO ONE. A bit stumped on my 2017 F150 though. Using EVO ONE with the THAR FOR 3 harness.

All plugged in. Following wiring diagram for the A1 and A16 (put them together) on the white 20 pin connector.

When I go to program it, I can't get it to "blink blue". Therefore, I can't get any further in the programming procedure.

Followed the directions in the Guide. What could I be missing?

asked Aug 25 in Ford by Joe Allison (220 points)

1 Answer

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make sure your firmware is 4.01
answered Aug 27 by Haidar Jabbar (21,090 points)