Connector Views

Fig 1 Data Link Connector:

Data Link Connector Pin Details

Cavity General Assignment
1 Ignition Switch Override
2* (not used)
3 Discretionary (not used)
4* Chassis Ground
5* Signal Ground (SIG RTN)
6 Discretionary (not used)
7* K Line of ISO 9141
8 Discretionary (not used)
9 Battery Power - Switched
10* (not used)
11 Discretionary (not used)
12 Discretionary (not used)
13 Discretionary (not used)
14 Discretionary (not used)
15* L Line of ISO 9141
16* Battery Power - Unswitched

* Federal Mandated Pins