Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
Repin guide
Move each wire from its OEM cavity to the new ECU cavity. The terminal family and extraction tool are shown per side; buy a socket terminal for the ECU side when its family differs from the OEM side.
Some cavities have no terminal family recorded yet, so tools and terminals are incomplete.
| Wire | From | Family | Extraction tool | To | Family | Extraction tool | Buy (socket) |
|---|---|---|---|---|---|---|---|
| W1 | OEM-B78-16 | — | — | SP-14V-1 | — | — | — |
| W2 | OEM-B78-7 | — | — | SP-14V-1 | — | — | — |
| W3 | OEM-B78-8 | — | — | SP-14V-1 | — | — | — |
| W4 | SP-14V-1 | — | — | MAXXECUSTREE-C1-M4 | — | — | — |
| W5 | OEM-B74-21 | — | — | SP-GND-1 | — | — | — |
| W6 | OEM-B74-31 | — | — | SP-GND-1 | — | — | — |
| W7 | OEM-B74-9 | — | — | SP-GND-1 | — | — | — |
| W8 | OEM-B75-17 | — | — | SP-GND-1 | — | — | — |
| W9 | SP-GND-1 | — | — | MAXXECUSTREE-C1-L4 | — | — | — |
| W10 | OEM-B74-22 | — | — | SP-0V-1 | — | — | — |
| W11 | OEM-B75-18 | — | — | SP-0V-1 | — | — | — |
| W12 | OEM-B75-19 | — | — | SP-0V-1 | — | — | — |
| W13 | OEM-B78-22 | — | — | SP-0V-1 | — | — | — |
| W14 | SP-0V-1 | — | — | MAXXECUSTREE-C1-H1 | — | — | — |
| W15 | SP-0V-1 | — | — | MAXXECUSTREE-C1-H2 | — | — | — |
| W16 | OEM-B75-2 | — | — | MAXXECUSTREE-C1-G1 | — | — | — |
| W17 | OEM-B74-23 | — | — | MAXXECUSTREE-C1-H3 | — | — | — |
| W18 | OEM-B74-10 | — | — | MAXXECUSTREE-C1-H4 | — | — | — |
| W19 | OEM-B74-11 | — | — | MAXXECUSTREE-C1-A2 | — | — | — |
| W20 | OEM-B74-12 | — | — | MAXXECUSTREE-C1-A3 | — | — | — |
| W21 | OEM-B74-13 | — | — | MAXXECUSTREE-C1-B2 | — | — | — |
| W22 | OEM-B75-5 | — | — | MAXXECUSTREE-C1-K1 | — | — | — |
| W23 | OEM-B75-6 | — | — | MAXXECUSTREE-C1-K2 | — | — | — |
| W24 | OEM-B74-1 | — | — | MAXXECUSTREE-C1-M1 | — | — | — |
| W25 | OEM-B74-2 | — | — | MAXXECUSTREE-C1-M2 | — | — | — |
| W26 | OEM-B74-3 | — | — | MAXXECUSTREE-C1-M3 | — | — | — |
| W27 | OEM-B74-4 | — | — | MAXXECUSTREE-C1-L3 | — | — | — |
| W28 | OEM-B74-30 | — | — | SP-SHD-1 | — | — | — |
| W29 | SP-SHD-1 | — | — | MAXXECUSTREE-C1-E3 | — | — | — |
| W30 | OEM-B74-17 | — | — | MAXXECUSTREE-C1-B4 | — | — | — |
| W31 | OEM-B74-18 | — | — | MAXXECUSTREE-C1-C4 | — | — | — |
| W32 | OEM-B74-19 | — | — | MAXXECUSTREE-C1-D4 | — | — | — |
| W33 | OEM-B74-20 | — | — | MAXXECUSTREE-C1-A4 | — | — | — |
| W34 | OEM-B75-9 | — | — | MAXXECUSTREE-C1-J3 | — | — | — |
| W35 | OEM-B75-15 | — | — | MAXXECUSTREE-C1-G2 | — | — | — |
| W36 | OEM-B75-23 | — | — | MAXXECUSTREE-C1-J4 | — | — | — |
| W37 | OEM-B75-14 | — | — | MAXXECUSTREE-C1-F1 | — | — | — |
| W38 | OEM-B77-13 | — | — | MAXXECUSTREE-C1-D1 | — | — | — |
| W39 | OEM-B75-22 | — | — | MAXXECUSTREE-C1-F2 | — | — | — |
| W40 | OEM-B76-17 | — | — | MAXXECUSTREE-C1-J1 | — | — | — |
| W41 | OEM-B77-25 | — | — | MAXXECUSTREE-C1-K3 | — | — | — |
| W42 | OEM-B76-11 | — | — | MAXXECUSTREE-C1-K4 | — | — | — |