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Renault old 12 pin diagnostic connector pinout |
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Pin
Number |
Pin
Name |
Description (may be empty) |
| 1 |
K-Line |
Automatic transmission diagnostic (AD4) |
| 2 |
GND |
|
| 6 |
+12V |
Accumulator |
| 7 |
K-Line |
Automatic transmission diagnostic (M) |
| 8 |
L-Line or (MIL) Malfunction Indicator Lamp (some old models) |
Engine diagnostic (Siemens/Bendix/Renix SPI/MPI) |
| 9 |
K-Line or Undirectional (only TX) diagnostic line at 62500bps with open collector (some old models) |
Engine diagnostic (Siemens/Bendix/Renix SPI/MPI) |
| 10 |
L-Line |
Engine diagnostic (Fenix 5, Magneti Marelli 06R, Motronic M4.4.2) |
| 11 |
K-Line |
Engine diagnostic (Fenix 5, Magneti Marelli 06R, Motronic M4.4.2), ABS, Airbag |
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