Pin Description
1 Power after fuel pump
2 Cooling fan signal
3 Engine rotation speed / ignition signal
4 Ground
5 Battery positive voltage
6 -
7 Initial ignition management (coil 2)
8 ABS L-Line
9 Engine K-Line
10 Automatic transmission failure code
11 Blink code / Check Engine indicator
12 Ground
13 -
14 Airbag K-Line
15 ABS K-Line
16 Initial ignition management (coil 1)
17 Cruise-control K-Line
18 Automatic transmission L-Line
19 Engine L-Line
20 Engine monitor output