Vehicle Communication Interface Module (VCIM) X1 (UE1)

WARNING: This page is about a different car, the 2008 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Vehicle Communication Interface Module (VCIM) X1 (UE1) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	-	-	Not Used
2	0.35 BN/WH	2517	Keypad Red LED
3	0.35 YE/BK	2516	Keypad Green LED
4-5	-	-	Not Used
6	0.35 L-GN/BK	2515	Keypad Supply Voltage
7	0.35 BK	1050	Ground
8-10	-	-	Not Used
11	0.35 D-GN/WH	2514	Keypad Signal
12-14	-	-	Not used
15	0.35 RD/WH	2240	Battery Positive Voltage
16	-	-	Not Used

Connector Part Information

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

Terminal Part Information

Pins: 2-3, 6-7, 11, 15
Terminal/Tray: 175266-5/15
Core/Insulation Crimp: Pins 2-3, 6, 11 - J/J
Core/Insulation Crimp: Pins 7, 15 - K/K
Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)