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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Automatic Transmission - 6L50/6L80/6L90 - Introduction (2 Of 2)) >> Component Locator >> Automatic Transmission Internal Connector End Views >> Input and Output Speed Sensor (ISS/OSS)

Input and Output Speed Sensor (ISS/OSS)

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Input & Output Speed Sensor (ISS/OSS) Connector End View
GM333035Courtesy of GENERAL MOTORS CORP.
Input & Output Speed Sensor (ISS/OSS) Connector Parts Information

Connector Part Information 
  • OEM: 12064758
  • Service: Non-Serviceable (12117320)
  • Description: 3-Way F Metri-Pack 150 Series (NA)
Input and Output Speed Sensor (ISS/OSS) Connector Terminal Identification

Pin Wire Color Circuit No. Function
A GN - Input Speed Sensor (ISS) Signal
B RD - ISS/OSS Supply Voltage
C BK - Output Speed Sensor (OSS) Signal
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