Chime Module (UL5)

WARNING: This page is about a different car, the 2014 GMC Sierra 3500 HD, 2014 GMC Sierra 2500 HD, 2014 Chevrolet Silverado 3500 HD, and 2014 Chevrolet Silverado 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Connector Part Information

Harness Type: Instrument Panel
OEM Connector: 15488568
Service Connector: 88988743
Description: 14-Way F GT 150 Micro 64 Series (BK)

Terminal Part Information

Pins: 1, 8
Terminated Lead: 13575735
Release Tool: J-38125-553
Diagnostic Test Probe: J-35616-2A (GY)
Terminal/Tray: 12191812/19
Core/Insulation Crimp: C/A

Pins: 2-3, 7, 9, 10, 13
Terminated Lead: Pins: 2-3, 9, 10 - 13579976
Terminated Lead: Pins: 7, 13 - 13575535
Release Tool: J-38125-21
Diagnostic Test Probe: J-35616-64B (L-BU)
Terminal/Tray: 15359541/4
Core/Insulation Crimp: M/M

Chime Module (UL5)

Pin	Wire	Circuit	Function
1	1 RD/WH	340	Battery Positive Voltage
2	0.8 TN	201	Left Front Speaker (+)
3	0.8 L-GN	200	Right Front Speaker (+)
4-6	-	-	Not Used
7	0.35 YE	6817	LED Backlighting Dimming Control
8	1 BK	2550	Ground
9	0.8 GY	118	Left Front Speaker Signal (-)
10	0.8 D-GN	117	Right Front Speaker Signal (-)
11-12	-	-	Not Used
13	0.35 D-GN	5060	Low Speed GMLAN Serial Data
14	-	-	Not Used