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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls - 6.6L - Introduction (2 Of 2)) >> Component Locator >> Engine Controls Connectors >> Intake Air Heater (IAH) Module

Intake Air Heater (IAH) Module

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Intake Air Heater (IAH) Module

GM1583743Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: DT16-6S-K002
  • Service: See Catalog
  • Description: 6-Way F, Sealed (GN)

Terminal Parts Information

  • See Terminal Repair Kit
Pin Wire Color Circuit No. Function
1 BK IC180 IAH Temperature Signal
2 OG IC181 IAH Command 1
3 YE IC182 IAH Command 2
4 PK IC183 IAH Current Status
5 TN IC184 IAH Voltage Signal
6 RD IC185 IAH Feedback Signal