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HOMESERVICE MANUALSCHEVROLET2009CHEVY EXPRESS G2500, VAN CARGO, 4.8 CREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSELECTRICAL COMPONENT LOCATIONSWIRING SYSTEMS AND POWER MANAGEMENT - ELECTRICAL CENTER IDENTIFICATION, COMPONENT CONNECTOR & SPLICE PACK CONNECTOR END VIEWSCOMPONENT CONNECTOR END VIEWSAUTOMATIC TRANSMISSION FLUID PRESSURE (TFP) MANUAL VALVE POSITION SWITCH (4L80-E/4L60E)
2009 Chevrolet Chevy Express G2500, Van Cargo, 4.8 C

Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L80-E/4L60E)

2009 Chevrolet Chevy Express G2500, Van Cargo, 4.8 CSECTION Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L80-E/4L60E)
Fig 1: Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L80-E/4L60E) - Connector End View
GM177157Courtesy of GENERAL MOTORS CORP.
Connector Part Information 
  • OEM: 12162200
  • Service: See Catalog
  • Description: 3-Way F 3F Metri-Pack 150.2 P2S (RD)

Terminal Part Information 
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
Automatic Transmission Fluid Pressure (TFP) Manual Valve Position Switch (4L80-E)

Pin Wire Circuit Function
A 0.5 PK 1224 Transmission Fluid Pressure Switch Signal A
B 0.5 D-BU 1225 Transmission Fluid Pressure Switch Signal B
C 0.5 OG 1226 Transmission Fluid Pressure Switch Signal C
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

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

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • 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.