Automatic Transmission Shift Lever (M30/M70/MYC/MYD/MW7)

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: Automatic Transmission Shift Lever (M30/M70/MYC/MYD/MW7) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
A	0.5 L-BU	553	Tow/Haul Switch Signal
B	0.5 BK/WH	1851	Ground
C	0.35 PU	5526	Tap Up/Tap Down Switch Signal (MYC/MYD/MW7)
D	0.35 PK	1444	12-Volt Reference (MYC/MYD/MW7)

Connector Part Information

OEM: 12064761
Service: 12064761
Description: 4-Way M Metri-Pack 150 Series (BK)

Terminal Part Information

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