Vehicle Communications Interface Module (VCIM) C1

WARNING: This page is about a different car, the 2007 Isuzu i-370, 2007 Isuzu i-290, 2007 GMC Canyon, and 2007 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.

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

Courtesy of GENERAL MOTORS CORP.

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

Connector Part Information

OEM: 15383038
Service: 15306351
Description: 16-Way F 040II (WH)

Terminal Part Information

Pins: 2, 3, 6, 11
Terminal/Tray: 15355438/20
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-12 (BU)

Pins: 7, 16
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: K/K
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)

Vehicle Communications 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	BK/WH	1151	Ground
8-10	-	-	Not Used
11	D-GN/WH	2514	Keypad Signal
12-15	-	-	Not Used
16	OG	340	Battery Positive Voltage