2004 Hyundai XG350 BaseFACTORY OEM SERVICE PROCEDURE

External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different car Section 1 (Engine Controls - Basic Diagnostic Procedures) Section 2 (Engine Controls - System & Component Testing) Section 3 (Vacuum Diagrams) Section 4 (Engine Controls - Removal, Overhaul & Installation) Section 5 (Wiring Diagrams) Section 6 (System Wiring Diagrams) Section 7 (Computer Relearn Procedures - Import) Section 8 (Engine Controls - Service & Adjustment Specifications) Section 9 (Engine Controls - On-Vehicle Adjustments) Section 10 (Engine Controls - Basic Diagnostic Procedures) Section 11 (Engine Controls - Trouble Shooting - No Codes) Section 12 (Engine Controls - System & Component Testing) Section 13 (Vacuum Diagrams) Section 14 (Engine Controls - Removal & Installation) Section 15 (System Wiring Diagrams) Section 16 (Computer Relearn Procedures) Section 17 (Air Bag Restraint Systems) Section 18 (Common Specs & Procedures) Section 19 (3.5L V6 Engine) Section 20 (Fuel System (3.5L)) Section 21 (Emission Control System (3.5L)) Section 22 (System Wiring Diagrams)

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.

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