2007 Chevrolet Uplander Base, 3.9 WFACTORY OEM SERVICE PROCEDURE

Inflatable Restraint I/P Module Connector End View C2

Fig 1: I/P Module C2 Connector End View
GM966368Courtesy of GENERAL MOTORS CORP.
Connector Part Information

Connector Part Information 
  • OEM: 54550271
  • Service: See Catalog
  • Description: 2-Way F ABX-3 Code G (WH)
Terminal Part Information 
  • Terminal: Service with Pigtail
  • Core/Insulation Crimp: N/A
  • Release Tool/Test Probe: N/A
Connector Terminal Identification

Pin Wire Color Circuit No. Function
A GY 3027 I/P Module Stage 2 - High Control
B PU 3026 I/P Module Stage 2 - Low Control
Factory Service Tools

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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.

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