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Home >> Hummer >> 2010 >> H3T Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 29 (Wiring Systems And Power Management - Component Connector End Views) >> Component Connector End Views >> Transfer Case Encoder Motor (NP1)

Transfer Case Encoder Motor (NP1)

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Case Encoder Motor (NP1)
GM646400Courtesy of GENERAL MOTORS CORP.
Transfer Case Encoder Motor (NP1)

Pin Wire Circuit Function
A 0.35 D-BU/WH 1557 Channel A Encoder - Signal
B 0.5 RD 1553 Motor Control B
C 0.5 BK 1552 Motor Control A
D - - Not Used
E 0.35 BK 550 Ground
F 0.35 YE/BK 1558 Channel B Encoder - Signal
G 0.35 RD/WH 1556 Channel C Encoder - Signal
H 0.35 BN/WH 1555 Channel P Encoder - Signal
Connector Part Information 
  • Harness: Engine
  • OEM: 15326835
  • Service: 12162202
  • Description: 8-Way F GT 150 Series Sealed 4.0 (BK)
Terminal Part Information 
  • Terminal/Tray: 12191819
  • Core/Insulation Crimp: E/1
  • Release Tool/Test Probe: 15315247/J-35616-2A (GY)