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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2666 (WIRING SYSTEMS AND POWER MANAGEMENT - COMPONENT CONNECTOR END VIEWS PART 4)TRANSFER CASE ENCODER MOTOR (NQF/NQH)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Transfer Case Encoder Motor (NQF/NQH)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Transfer Case Encoder Motor (NQF/NQH)
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Case Encoder Motor (NQF/NQH) Connector End View
GM646372Courtesy of GENERAL MOTORS CORP.
Transfer Case Encoder Motor (NQF/NQH)

Pin Wire Circuit Function
A 3 TN 1552 Motor Control A
B 3 RD/BK 1342 Battery Positive Voltage (NQH)
C 2 TN 1569 Lock Solenoid Control (NQH)
D 3 OG 1553 Motor Control B
E 0.35 D-BU/WH 7473 Incremental Encoder Impulse Signal (Except NQH with 4.3L)
0.35 L-GN/D-BU 7473 Incremental Encoder Impulse Signal (NQH with 4.3L)
F 0.35 YE 7474 Incremental Encoder Direction Signal
G 0.35 WH/L-GN 7475 Incremental Encoder Sensor (8V) Supply
H 0.35 PU 7476 Low Reference
Connector Part Information 
  • OEM: 15326654
  • Service: 88986254
  • Description: 8-Way F GT 280 Sealed 5.8 (BK)
Terminal Part Information 
  • Pins: A, D (except late production with Diesel), B, C
  • Terminal/Tray: 15304720/19
  • Core/Insulation Crimp: 4/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: A, D (late production with Diesel)
  • Terminal/Tray: 15392777/23
  • Core/Insulation Crimp: D/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
  • Pins: E-H
  • Terminal/Tray: 15304719/19
  • Core/Insulation Crimp: E/5
  • Release Tool/Test Probe: 15315247/J-35616-4A (PU)
RENDER: 1.0x

NO RELATED

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