Fuse Block - I/P X3

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Junction Block - Right I/P X4 Connector End View

Courtesy of GENERAL MOTORS COMPANY

Fuse Block - I/P X3

Pin	Wire	Circuit	Function
A1	-	-	Not Used
A2	0.35 L-BU	195	Door Lock Control
A3	0.35 WH	194	Door Unlock Control
A4-A6	-	-	Not Used
A7	3 RD/WH	1740	Battery Positive Voltage
B1	0.8 TN	294	Door Lock Actuator Unlock Control
B1	0.8 TN	294	Door Lock Actuator Unlock Control
B2-B3	-	-	Not Used
B4	0.8 GY	295	Door Lock Actuator Lock Control
B4	0.8 GY	295	Door Lock Actuator Lock Control
B5-B7	-	-	Not Used

Connector Part Information

Harness Type: Body
OEM Connector: 15467620
Service Connector: 19115662
Description: 14-Way F GT 150 280 Series (BK)

Terminal Part Information

Pins: A2, A3
Terminated Lead: 13575735
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 12191812/19
Core/Insulation Crimp: E/C

Pins: A7
Terminated Lead: 13575756
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304713/19
Core/Insulation Crimp: F/D

Pins: B1, B4
Terminated Lead: 13327130
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-4A (PU)
Terminal/Tray: 15304711/8
Core/Insulation Crimp: 2/A