Fuse Block - I/P X4

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

Courtesy of GENERAL MOTORS CORP.

Fuse Block - I/P X4

Pin	Wire	Circuit	Function
A1	2 RD/WH	1240	Battery Positive Voltage
A2-A4	-	-	Not Used
A5	0.35 PK	1691	Low Reference (DL3 or DR4)
A6-A7	-	-	Not Used
B1	3 BK	1850	Ground
B2	0.5 L-BU/WH	1314	Left Front Turn Signal Lamp Supply Voltage (DL3 or DPN)
B3	0.5 D-GN	5060	Low Speed GMLAN Serial Data
B4	0.8 RD/WH	140	Battery Positive Voltage
B5	0.8 GY	118	Left Front Speaker Output (-)
B6	0.8 TN	201	Left Front Speaker Output (+)
B7	0.35 GY	1690	Automatic Day/Night Mirror Signal (DL3 or DR4)

Connector Part Information

OEM: 15467622
Service: 19115664
Description: 14-Way F GT 150 280 Series (WH)

Terminal Part Information

Pins: A5, B2, B3, B5, B6
Terminal/Tray: 12191812/19
Core/Insulation Crimp: Pins A5, B2, B3: E/C
Core/Insulation Crimp: Pins B5, B6: E/C
Release Tool/Test Probe: 15315247/J-35616-2A (GY)

Pins: A1, B1
Terminal/Tray: 15304713/19
Core/Insulation Crimp: Pin A1: 4/4
Core/Insulation Crimp: Pin B1: F/D
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B4, B7
Terminal/Tray: 15304711/8
Core/Insulation Crimp: Pin B4: 2/A
Core/Insulation Crimp: Pin B7: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)