2004 Saturn Ion Red LineFACTORY OEM SERVICE PROCEDURE

Installation Procedure

WARNING: This page is about a different car, the 2004 Saturn Ion 3, 2004 Saturn Ion 2, and 2004 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the shift solenoid assembly from the shift control assembly.
  2. Connect the shift solenoid assembly wiring retainers to the shift control assembly.
  3. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the shift solenoid retaining screw.

    Tighten:Β  Tighten the screw to 3 N.m (27 lb in).

  5. Fig 1: View Of Shift Solenoid Assembly
    GM886304Courtesy of GENERAL MOTORS CORP.
  6. Install the shift indicator bulb from the shift control assembly.
  7. Install the shift control assembly. Refer to Shift Control Replacement in Automatic Transaxle - AF23-5 or Shift Control Replacement in Automatic Transmission - VT25-E.
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.