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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 915 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Introduction (2 Of 2)) >> Component Locator >> Automatic Transmission Internal Connectors >> Input Speed Sensor (ISS) Harness

Input Speed Sensor (ISS) Harness

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. 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
GM1645840Courtesy of GENERAL MOTORS CORP.
Automatic Transmission Internal Connector End Views

Connector Part Information 
  • OEM: 15492436
  • Service: Non-Serviceable
  • Description: 3-Way M Metri-Pack 150 Series (BK)

Terminal Part Information 
  • Terminal/Tray: Non-Serviceable
  • Core/Insulation Crimp: Non-Serviceable
  • Release Tool/Test Probe: Non-Serviceable
Input Speed Sensor (ISS) Harness Connector Terminal Identification

Pin Wire Color Circuit No. Function
A BK 1230 ISS Signal
B RD 839 Ignition 1 Voltage
C D-GN 1231 Low Reference
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