I/P Dimmer Switch

WARNING: This page is about a different car, the 2007 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: I/P Dimmer Switch Connector End View

Courtesy of GENERAL MOTORS CORP.

I/P Dimmer Switch Connector Parts Information

Connector Part Information

OEM: HCMPB-5-K
Service: 88988112
Description: 5-Way F (BK)

Terminal Part Information

Terminal/Tray: SHCM-A03T-P025/20
Core/Insulation Crimp: J/J
Release Tool/Test Probe: 12094429/J-35616-64B (L-BU)

I/P Dimmer Switch Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	BK	1450	Ground
2	D-GN	44	Instrument Panel Lamps Dimmer Switch Up Signal
3	PK/BK	1597	Courtesy Lamps Switch On Signal
4	D-BU/WH	1495	Instrument Panel Lamps Dimmer Switch Down Signal
5	BN	1244	Instrument Panel Lamps Supply Voltage 2