On our first batch of K20 Haltech PnP harnesses, we made an error on the harness pin locations. This article is to explain how to fix the issue. This fix is ex If you do not feel comfortable, feel free to ship the harness in and we can fix it free of charge. This fix should take you ~5 minutes to complete yourself.
You will need to move the following pins to the following locations. (also pictured below)
(Shift these 4 over 2 slots)
(Big 34 Pin Connector)
A29 -> A31 (VTC)
A30 -> A32 (VTEC)
A31 -> A33 (FanC)
A32 -> A34 (Reverse Lockout)
(Small 26 Pin Connector)
B24 -> B26 (CEL)
B17 -> B23 (CAN +)
B18 - > B24 (CAN -)
(See pictures for an easier guide , it’s much easier to understand visually.)
You’ll take each connector, pop the white ‘locks’ on them, the big white rectangles. You push those up and unlock the pins. You simply pull them out to depin, and push them in to repin.
