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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1829 (Automatic Transmission - 5AT - Introduction (2 Of 2)) >> Component Locator >> Automatic Transmission Related Connector End Views >> Input Speed Sensor (ISS) Harness

Input Speed Sensor (ISS) Harness

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Input Speed Sensor (ISS) Harness Connector End View
GM1290301Courtesy of GENERAL MOTORS CORP.
Input Speed Sensor (ISS) Harness Connector Parts Information

Connector Part Information 
  • OEM: 61890958
  • Service: -
  • Description: 3-Way M M/P 150 Series (BK)
Input Speed Sensor (ISS) Harness Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 GN/YE 2751 Low Reference
2 RD 1230 ISS High Signal
3 YE/BU 605 5 Volt Reference
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