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Home >> GMC >> 2013 >> Sierra 1500 XFE >> Repair and Diagnosis >> External Pages >> Different car >> Section 1754 (Wiring Systems And Power Management - Component Connector End Views - 1-2 Shift Solenoid Valve To Auxiliary Battery Run Relay) >> Component Connector End Views >> Automatic Transmission Input Shaft Speed (ISS) Sensor (M30) Connector End View

Automatic Transmission Input Shaft Speed (ISS) Sensor (M30) Connector End View

WARNING: This page is about a different car, the 2011 GMC Sierra, 2011 GMC Cab & Chassis Sierra, 2011 Chevrolet Silverado, and 2011 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Automatic Transmission Input Shaft Speed (ISS) Sensor (M30) Connector End View
GM1645840Courtesy of GENERAL MOTORS CORP.
Automatic Transmission Input Shaft Speed (ISS) Sensor (M30)

Pin Wire Circuit Function
A 0.5 BK 1230 AT ISS High Signal
B 0.5 RD 839 Ignition 1 Voltage
C 0.5 D-GN 1231 AT ISS Low Signal
Connector Part Information 
  • Harness: Transmission
  • OEM: 15492436
  • Service: Service by Harness - See Part Catalog
  • Description: 3-Way M Metri-Pack 150 Series (L-GY)

Terminal Part Information 
  • Terminal/Tray: 12124075/5
  • Core/Insulation Crimp: E/C
  • Release Tool/Test Probe: 12180559-1/J-35616-14 (GN)
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