Junction Block - Rear Lamps X2

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Junction Block - Rear Lamps X2

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit No.	Function
A-B	-	-	Not Used
C	0.8 BK	1750	Ground
D	-	-	Not Used
E	0.8 BN	2509	Left Rear Park Lamps Supply Voltage
F	0.8 L-GN	24	Backup Lamp Supply Voltage
G	-	-	Not Used
H	0.8 YE	18	Left Rear Stop/Turn Lamp Supply Voltage

Connector Part Information

OEM: 15317305
Service: 15306338
Description: 8-Way F GT 280 Sealed (GY)

Terminal Part Information

Pins: A, C, D, G, H
Terminal/Tray: 15304716/8
Core/Insulation Crimp: 2/1
Release Tool/Test Probe: 15315247/J-35616-4A (PU)

Pins: B, E
Terminal/Tray: 15304717/8
Core/Insulation Crimp: 4/1
Release Tool/Test Probe: 15315247/J-35616-4A (PU)