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Air Temperature Sensor Assembly Connector End View - Inside

Fig 1: Air Temperature Sensor Assembly - Inside Connector End View
GM130635Courtesy of GENERAL MOTORS CORP.
Air Temperature Sensor Assembly - Inside Connector Parts Information

Connector Part Information 
  • OEM: 12045813
  • Service: 12101889
  • Description: 4-Way F Metri-Pack 150 Series (NA)
Air Temperature Sensor Assembly - Inside Connector Terminal Identification

Pin Wire Color Circuit No. Function
A D-GN 734 Inside Air Temperature Sensor Signal
B WH/BK 5515 Inside Air Temperature Sensor Assembly Control
C BK 1050 Ground
D BN 718 Low Reference