2004 Pontiac Sunfire StandardFACTORY OEM SERVICE PROCEDURE

Transaxle Control Solenoid: Remove & Replace

WARNING: This page is about the Sunfire Automatic, which is a different variant/trim than selected.

TRANS ID - 4T40E, 4T45E

Includes: R&I Valve Body Cover and replace Solenoid and/or Connector.

Applies ToNoteStandard HoursWarranty HoursSkill Level
Each Additional0.10.1B
One3.01.8B
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.