DLC - Data Link Connector
In crosstourer the plug is located near the battery
HONDA CT - DLC PINOUT
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| 1 | 2 |_
|...........| salience
| 3 | 4 |-
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1-Brown............> SCS (can "shunt" with (0V) to obtain error codes in manometers (not tested))
2-Green..............> Ground (0V)
3-Black/White.....> Positive (+12V with key ON)
4-Orange/White...> K-line (data, protocol HDS)
Terminology:
DLC - Data link connector
HDS - Honda Diagnostics system