LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1916 (Wiring Systems And Power Management - Component Connector End Views Part 1) >> Automatic Transmission Internal Mode Switch (MW7)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Automatic Transmission Internal Mode Switch (MW7)

WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission Internal Mode Switch (MW7) Connector End View
GM73215Courtesy of GENERAL MOTORS CORP.
Automatic Transmission Internal Mode Switch (MW7)

Pin Wire Circuit Function
A BK/WH 1995 Park/Neutral Signal
B TN/WH 776 Transmission Range Switch Signal P
C YE/BK 771 Transmission Range Switch Signal A
D PK/BK 772 Transmission Range Switch Signal B
E YE/BK 773 Transmission Range Switch Signal C
F BK 407 Low Reference
Connector Part Information 
  • OEM: 12146095
  • Service: 12146095
  • Description: 6-Way F Metri-Pack 150.2 Series Sealed (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
scientia non olet · About LEMON Manuals