Pin connector as seen from back of
unit
| Pin | Name | cable color |
|---|---|---|
| 1 | ground | black |
| 2 | power input | red |
| 3 | not used | |
| 4 | data out | blue |
| 5 | data in | brown |
| 6 | alarm | yellow |
| 7 | not used | |
| 8 | not used | |
| 9 | not used | |
| 10 | not used | |
| 11 | not used | |
| 12 | not used | |
| 13 | not used |
Garmin GPS 13 PIN
