03 - TC PIN Out and Wiring Information

Updated on Mar 4, 2026
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PINDescriptionWire Colour
1GNDBlack
2VIGNRed
3POTGreen
4WSPA1Red
5WSPA2Blue
6WSPA3Yellow
7WSPA4Green
8I/P 1Red
9I/P 2Orange
10I/P 3Yellow
11O/P 1Red/Black
12O/P 2Orange/Black
13O/P 3Yellow/Black
14GNDBlack
155VRed
16GNDBlue
17ON/OFFN/C
18RPMWhite/Black
19GNDYellow/Green
20CSWITCH-
21I/P 6Pink
22I/P 5Grey
23I/P 4Green
24O/P 4Green/Black
25O/P 5Grey/Black
26O/P 6Pink/Black
PINDescriptionWire Colour
1I/P 7White/Red*
2I/P 8Orange/Red*
3GND-
4CONT1-
5DIAG TXBlue
6DIAG RXRed
7GNDGreen
8O/P 7Green/Red*
9O/P 8Grey/Blue*
10GND-
11CSWITCH*
12CONT3-
13CONT2-
14GSHIFTBlue
1512VRed
1612V-

* - Only on TC8