Vehicle Communication Interface Module (VCIM) C1 (UE1)

WARNING: This page is about a different car, the 2007 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: VCIM C1 (UE1) Connector End View

Courtesy of GENERAL MOTORS CORP.

VCIM C1 (UE1) Connector Part Information

Connector Part Information

OEM: 917981-1
Service: 15306351
Description: 16-Way F .040/.070 Hybrid (WH)

Terminal Part Information

Pins: 1-3, 6-7, 10-12, 15
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: Pins 1-3, 6, 10-12 - J/J
Core/Insulation Crimp: Pins 7, 15 - K/K
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)

VCIM C1 (UE1) Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	D-GN	5060	Low Speed GMLAN Serial Data
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	851	Ground
8-9	-	-	Not Used
10	TN/BK	2500	High Speed GMLAN Serial Data Bus+
11	D-GN/WH	2514	Keypad Signal
12	TN	2501	High Speed GMLAN Serial Data Bus-
13-14	-	-	Not Used
15	RD/WH	2240	Battery Positive Voltage
16	-	-	Not Used