Power Steering Control Module Replacement/Reprogramming (Electro-Hydraulic Power Steering)

2009 Saturn Astra XR, 4D Hatchback, AutomaticSECTION Power Steering Control Module Replacement/Reprogramming (Electro-Hydraulic Power Steering)

When the electrical control unit (ECU) is replaced, the following procedures must be performed:

  1. There is no scan tool Reset procedure needed prior to removal of the existing unit.
  2. After replacement, with a scan tool, perform the Program ECU and follow the screen prompts for:
    • Program High Speed CAN-Bus Configure
    • Program Code Index
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:

  • 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.