Vehicle Communication Interface Module (VCIM) C1

WARNING: This page is about a different car, the 2007 Saturn Ion Red Line, 2007 Saturn Ion 3, and 2007 Saturn Ion 2. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Communication Interface Module (VCIM) C1 Connector End View

Courtesy of GENERAL MOTORS CORP.

Vehicle Communication Interface Module (VCIM) C1 Connector & Terminal Parts Information

Connector Part Information

OEM: 917981-1
Service: 15306351
Description: 16-Way M MKII Hybrid (WH)

Terminal Part Information

Pins: 1, 4-5, 7, 9-10, 12-14, 16
Terminal/Tray: -
Core/Insulation Crimp: -
Release Tool/Test Probe: -

Pins: 2, 3, 6, 11, 15, 8
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: Pins 2, 3, 6, 11, 15 - J/J
Core/Insulation Crimp: Pins 8 (U2K) - J/J
Core/Insulation Crimp: Pins 8 (w/o U2K) - K/K
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)

Vehicle Communication Interface Module (VCIM) C1 Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	BN/WH	2517	Keypad Red LED Signal
3	YE/BK	2516	Keypad Green LED Signal
4-5	-	-	Not Used
6	L-GN/BK	2515	Keypad Supply Voltage
7	-	-	Not Used
8	BK/WH	751	Ground
9-10	-	-	Not Used
11	D-GN/WH	2514	Keypad Signal
12-14	-	-	Not Used
15	OG	1340	Battery Positive Voltage
16	-	-	Not Used