Instrument Panel Cluster (IPC)

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: Instrument Panel Cluster (IPC) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 RD/WH	2840	Battery Positive Voltage
2	0.35 D-GN/WH	1358	DIC Switch Signal
3-4	-	-	Not Used
5	0.35 PK	1639	Ignition 1 Voltage
6	0.35 D-GN	5060	Low Speed GMLAN Serial Data
7	-	-	Not Used
8	0.35 YE	6817	LED Backlight Dimming Control
9	0.35 D-BU	2307	Passenger Air Bag On Indicator Control
10	0.35 D-GN	2308	Passenger Air Bag Off Indicator Control
11	0.5 PU	333	Brake Fluid Level Sensor Signal
12	0.35 TN	185	Low Washer Fluid Indicator Control
13	0.5 BK/WH	1851	Ground
14-15	-	-	Not Used
16	0.35 PK	893	DIC Select Menu Switch Signal
17	0.35 D-BU	507	Wait to Start Indicator Control (Diesel)
18	0.35 BN/WH	419	MIL Control
19	0.35 BN	897	Low Reference
20	0.35 PU	5234	Passenger Seat Belt Indicator

Connector Part Information

OEM: 15489824
Service: See Catalog
Description: 20-Way F 0.64 Series (BK)

Terminal Part Information

Terminal/Tray: 7116-4618-02/14
Core/Insulation Crimp: P/P
Release Tool/Test Probe: J-38125-215/J-35616-64B (L-BU)