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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1760 (Wiring Systems And Power Management - Component Connector End Views - I-K) >> Component Connector End Views - I Through K >> Intake Air Temperature (IAT) Sensor 2 (Diesel)
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Intake Air Temperature (IAT) Sensor 2 (Diesel)

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Intake Air Temperature (IAT) Sensor 2 (Diesel)
GM2388842Courtesy of GENERAL MOTORS CORP.
Intake Air Temperature (IAT) Sensor 2 (Diesel)

Pin Wire Circuit Function
1 0.5 L-BU IC188 Air Temperature Sensor Signal
2 0.5 YE/BK IC189 Low Reference
Connector Part Information 
  • Harness: Engine
  • OEM: 7283-7020-10
  • Service: 13576415
  • Description: 2-Way F 2.3 Series Sealed (D-GY)
Terminal Part Information 
  • Terminal/Tray: 7116-4025/11
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 15313892/J-35616-18 (BK)
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