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HOMESERVICE MANUALSGMC2009CANYON 4D PICKUP, 2.9 9REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 28 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS)COMPONENT CONNECTOR END VIEWSTRANSFER CASE SHIFT CONTROL MODULE X2
2009 GMC Canyon 4D Pickup, 2.9 9

Transfer Case Shift Control Module X2

2009 GMC Canyon 4D Pickup, 2.9 9SECTION Transfer Case Shift Control Module X2
WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Case Shift Control Module X2 Connector End View
GM1334543Courtesy of GENERAL MOTORS CORP.
Transfer Case Shift Control Module X2

Pin Wire Circuit Function
1-5 - - Not Used
6 0.35 D-BU/WH 1557 Channel A Encoder - Signal
7-9 - - Not Used
10 0.35 PK 339 Ignition Voltage
11 0.35 GY 2281 Neutral Switch Signal
12 0.5 BK/WH 1695 Axle Switch Signal
13 0.35 TN 1569 2WD/4WD Signal
14 0.35 RD/WH 1556 Channel C Encoder - Signal
15 0.35 YE/BK 1558 Channel B Encoder - Signal
16 0.35 PU 1807 Class 2 Serial Data
17 0.35 BN/WH 1555 Channel P Encoder - Signal
18 - - Not Used
19 0.35 PU 1807 Class 2 Serial Data
20 0.35 GY/BK 1694 5-Volt Reference
Connector Part Information 
  • OEM: 15383127
  • Service: 88953394
  • Description: 20-Way F (BK)
Terminal Part Information 
  • Terminal/Tray: 173716-1/7
  • Core/Insulation Crimp: E/4
  • Release Tool/Test Probe: 15315247/J-35616-16 (L-GN)
RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.