for ELM327 scantool
| Pin |
Pin Name |
Description |
| A | GROUND | PIN 6 ON DB9 FEMALE |
| B | +12V | PIN 9 ON DB9 FEMALE |
| C | J1939+ | PIN 7 ON DB9 FEMALE |
| D | J1939- | PIN 2 ON DB9 FEMALE |
| E | NOT USED | |
| F | NOT USED | |
| G | NOT USED | |
| H | NOT USED |
Adaptor is yet to be tested.
| Pin |
Pin Name |
Description |
| A | GROUND | PIN 6 ON DB9 FEMALE |
| B | +12V | PIN 9 ON DB9 FEMALE |
| C | J1939+ | PIN 7 ON DB9 FEMALE |
| D | J1939- | PIN 2 ON DB9 FEMALE |
| E | NOT USED | |
| F | NOT USED | |
| G | NOT USED | |
| H | NOT USED |
Adaptor is yet to be tested.