Vehicle Communication Interface Module (VCIM) C3 Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		OEM: 917983-2 Service: 88952812 16-Way F KII Hybrid (BK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PK	5149	Voice Recognition Audio Signal
3	-	-	Not Used
4	PK/BK	5152	Voice Recognition Audio Low Reference
5	BARE	1782	Drain
6-16	-	-	Not Used