Internal Mode Switch (IMS) (MYC/MYD)

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: Internal Mode Switch (IMS) (MYC/MYD) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	GY	-	Ground
B	BK	-	Transmission Range Switch Signal P
C	YE	-	Transmission Range Switch Signal C
D	RD	-	Transmission Range Switch Signal B
E	GN	-	Transmission Range Switch Signal A
F	WH	-	Park/Neutral Switch Signal

Connector Part Information

OEM: 15336500
Service: 89046635
Description: 6-Way F Metri-Pack 150.2 Series (GN)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit