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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Automatic Transmission - 6L50/6L80/6L90 - Introduction (2 Of 2) >> Component Locator >> Automatic Transmission Internal Connector End Views >> Input and Output Speed Sensor (ISS/OSS)
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Input and Output Speed Sensor (ISS/OSS)

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