Instrument Panel Cluster (IPC)

WARNING: This page is about a different car, the 2008 Cadillac CTS. 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	0.5 TN/WH	33	Brake Warning Indicator Control
2	0.35 PK	893	DIC Select Menu Switch Signal
3	-	-	Not Used
4	0.35 D-GN	5060	Low Speed GMLAN Serial Data
5	0.35 D-GN	5060	Low Speed GMLAN Serial Data
6-8	-	-	Not Used
9	0.35 D-BU/WH	5970	Washer Fluid Heated Control Switch LED Supply Voltage (XA7)
10	0.5 TN	185	Low Washer Fluid Indicator Control
11	0.35 D-GN/WH	1358	DIC Switch Signal
12	0.35 BN	897	DIC Switch Low Reference
13	0.35 BN/WH	419	MIL Control
14-16	-	-	Not Used
17	0.35 BK/WH	351	Ground
18	-	-	Not Used
19	0.35 OG	540	Battery Positive Voltage
20	0.35 PK	1739	Ignition 1 Voltage

Connector Part Information

OEM: 15126711
Service: See Catalog
Description: 20-Way F 0.64 Series (BK)

Terminal Part Information

Pins: 1, 2, 4, 5, 9-13, 17, 19, 20
Terminal/Tray: 7116-4618-02
Core/Insulation Crimp: Pins 1, 10 - See Terminal Repair Kit
Core/Insulation Crimp: Pins 2, 4, 5, 9, 11-13, 17, 19, 20 - P/P
Release Tool/Test Probe: See Terminal Repair Kit