Instrument Panel Cluster (IPC) (Z75)

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Fig 1: Instrument Panel Cluster (IPC) (Z75) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire Color	Circuit	Function
1	0.35 RD/WH	2840	Battery Positive Voltage
2	0.35 PK	1639	Ignition Voltage
3	0.35 D-GN	5060	Low Speed GMLAN Serial Data
4	-	-	Not Used
5	0.5 BK/WH	1851	Ground
6-7	-	-	Not Used
8	0.5 PU	333	Brake Fluid Level Sensor Signal
9	0.35 BN/WH	419	Malfunction Indicator Lamp (MIL) Control
10-11	-	-	Not Used
12	0.35 D-GN/WH	1358	Driver Information Center Switch Signal
13	0.35 BN	897	Low Reference
14-16	-	-	Not Used
17	0.35 TN	185	Low Washer Fluid Indicator Control
18-19	-	-	Not Used
20	0.35 PK	893	Driver Information Center Select Menu Switch Signal
21	0.35 PU	5234	Passenger Seat Belt Indicator
22	0.35 D-BU	2307	Passenger Air Bag On Indicator Control
23	0.35 D-GN	2308	Passenger Air Bag Off Indicator Control
24-26	-	-	Not Used

Connector Part Information

OEM: 15447995
Service: 88987996
Description: 26-Way F Lever Assisted (BK)

Terminal Part Information

Terminal/Tray: 638551-1/16
Core/Insulation Crimp: Pins 1-3, 9-23: J/J
Core/Insulation Crimp: Pins 5, 8: K/K
Release Tool/Test Probe: 15315247/J-35616-64B (L-BU)