X303 Body Harness to Driver Seat Harness (Except AN3/MEX)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS CORP.

Courtesy of GENERAL MOTORS CORP.

Connector Part Information

OEM: 15326899
Service: 15306380
Description: 6-Way F GT 280 Series (BK)

Connector Part Information

OEM: 15326904
Service: 88988314
Description: 6-Way M GT 280 Series (BK)

Terminal Part Information

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

Pins: B-D
Terminal/Tray: 15304711/8
Core/Insulation Crimp: E/A
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Terminal Part Information

Pins: A, F
Terminal: 15304724/8
Core/Insulation Crimp: A/D
Release Tool/Test Probe: 15315247/J-35616-5 (PU)

Pins: B-D
Terminal: 15304722/8
Core/Insulation Crimp: E/C
Release Tool/Test Probe: 15315247/J-35616-5 (PU)

X303 Body Harness to Driver Seat Harness (Except AN3/MEX)

Pin	Wire	Circuit	Function	Pin	Wire	Circuit	Function
A	3 RD/WH	5040	Battery Positive Voltage	A	3 RD/WH	5040	Battery Positive Voltage (AG1)
B	0.35 TN/WH	238	Seat Belt Switch - Left	B	0.35 TN/WH	238	Seat Belt Switch - Left
C	0.35 L-GN	5055	Seat Position Sensor - Left - Signal (10 Series)	C	0.35 L-GN	5055	Seat Position Sensor - Left - Signal (10 Series)
D	0.35 PK	5057	Low Reference	D	0.35 PK	5057	Low Reference
D	0.35 PK	5057	Low Reference (10 Series)	D	0.35 PK	5057	Low Reference
E	-	-	Not Used	E	-	-	Not Used
F	3 BK	1150	Ground (HP2/AG1 with Extended Cab/Crew Cab)	F	3 PK	1150	Ground (AG1)
F	3 BK	1250	Ground (AG1 with Regular Cab)	F	3 PK	1150	Ground (AG1)