Engine, Cooling and Exhaust: Technical Service Bulletins

• Recalls
  • Recall - Engine Valve Spring Breakage
    • Dealer Letter
    • Valve Spring Replacement Q&A
    • Owner Letter
    • Technical Instructions For 2007-2008 LS 460 & LS 460L
      • Information For 2007-2008 LS 460 & LS 460L
      • I. Operation Flowchart For 2007-2008 LS 460 & LS 460L
      • II. Identification of Affected Vehicles For 2007-2008 LS 460 & LS L460L
      • III. Preparation For 2007-2008 LS 460 & LS 460L
      • IV. Background For 2007-2008 LS 460 & LS 460L
      • V. Work Procedure For 2007-2008 LS 460 & LS 460L
      • Appendix For 2007-2008 LS 460 & LS 460L
      • Instructions For Installing the On-Car Valve Spring Compressor For 2007-2008 LS 460 & LS 460L
    • Technical Instructions For 2008 GS 460
      • Information For 2008 GS 460
      • I. Operation Flowchart For 2008 GS 460
      • II. Identification of Affected Vehicles For 2008 GS 460
      • III. Preparation For 2008 GS 460
      • IV. Background For 2008 GS 460
      • V. Work Procedure For 2008 GS 460
      • Appendix For 2008 GS 460
      • Instructions For Installing the On-Car Valve Spring Compressor For 2008 GS 460
    • Technical Instructions For 2008 LS 600H
      • Information For 2008 LS 600H
      • I. Operation Flowchart For 2008 LS 600H
      • II. Identification of Affected Vehicles For 2008 LS 600H
      • III. Preparation For 2008 LS 600H
      • IV. Background For 2008 LS 600H
      • V. Work Procedure For 2008 LS 600H
      • Appendix For 2008 LS 600H
      • Instructions For Installing the On-Car Valve Spring Compressor - 2008 LS 600H
    • Tech Check
• By Symptom
  • Odors
    • Canada - Exhuast - Sulfur Odor/Smell From Exhaust
  • Recalls
    • Recall - Engine Valve Spring Breakage
      • Dealer Letter
      • Valve Spring Replacement Q&A
      • Owner Letter
      • Technical Instructions For 2007-2008 LS 460 & LS 460L
        • Information For 2007-2008 LS 460 & LS 460L
        • I. Operation Flowchart For 2007-2008 LS 460 & LS 460L
        • II. Identification of Affected Vehicles For 2007-2008 LS 460 & LS L460L
        • III. Preparation For 2007-2008 LS 460 & LS 460L
        • IV. Background For 2007-2008 LS 460 & LS 460L
        • V. Work Procedure For 2007-2008 LS 460 & LS 460L
        • Appendix For 2007-2008 LS 460 & LS 460L
        • Instructions For Installing the On-Car Valve Spring Compressor For 2007-2008 LS 460 & LS 460L
      • Technical Instructions For 2008 GS 460
        • Information For 2008 GS 460
        • I. Operation Flowchart For 2008 GS 460
        • II. Identification of Affected Vehicles For 2008 GS 460
        • III. Preparation For 2008 GS 460
        • IV. Background For 2008 GS 460
        • V. Work Procedure For 2008 GS 460
        • Appendix For 2008 GS 460
        • Instructions For Installing the On-Car Valve Spring Compressor For 2008 GS 460
      • Technical Instructions For 2008 LS 600H
        • Information For 2008 LS 600H
        • I. Operation Flowchart For 2008 LS 600H
        • II. Identification of Affected Vehicles For 2008 LS 600H
        • III. Preparation For 2008 LS 600H
        • IV. Background For 2008 LS 600H
        • V. Work Procedure For 2008 LS 600H
        • Appendix For 2008 LS 600H
        • Instructions For Installing the On-Car Valve Spring Compressor - 2008 LS 600H
      • Tech Check
• All Technical Service Bulletins
  • Vehicle - Flood Damage Inspection And Handling
  • Canada - Engine - Cylinder Head Cover Baffle Precautions
  • Canada - Engine - Engine Serial Number Location
  • Canada - Cooling System - Radiator Cap Inspection
  • Canada - Exhuast - Sulfur Odor/Smell From Exhaust
  • Engine - Cylinder Head Cover Baffle Precautions
  • Engine - Oil Filter Cap Assembly Precaution
  • Engine - Serial Number Locations/Identification
  • Recall 10V309000: Potential Engine Valve Spring Failure
  • Recall - Engine Valve Spring Breakage
    • Dealer Letter
    • Valve Spring Replacement Q&A
    • Owner Letter
    • Technical Instructions For 2007-2008 LS 460 & LS 460L
      • Information For 2007-2008 LS 460 & LS 460L
      • I. Operation Flowchart For 2007-2008 LS 460 & LS 460L
      • II. Identification of Affected Vehicles For 2007-2008 LS 460 & LS L460L
      • III. Preparation For 2007-2008 LS 460 & LS 460L
      • IV. Background For 2007-2008 LS 460 & LS 460L
      • V. Work Procedure For 2007-2008 LS 460 & LS 460L
      • Appendix For 2007-2008 LS 460 & LS 460L
      • Instructions For Installing the On-Car Valve Spring Compressor For 2007-2008 LS 460 & LS 460L
    • Technical Instructions For 2008 GS 460
      • Information For 2008 GS 460
      • I. Operation Flowchart For 2008 GS 460
      • II. Identification of Affected Vehicles For 2008 GS 460
      • III. Preparation For 2008 GS 460
      • IV. Background For 2008 GS 460
      • V. Work Procedure For 2008 GS 460
      • Appendix For 2008 GS 460
      • Instructions For Installing the On-Car Valve Spring Compressor For 2008 GS 460
    • Technical Instructions For 2008 LS 600H
      • Information For 2008 LS 600H
      • I. Operation Flowchart For 2008 LS 600H
      • II. Identification of Affected Vehicles For 2008 LS 600H
      • III. Preparation For 2008 LS 600H
      • IV. Background For 2008 LS 600H
      • V. Work Procedure For 2008 LS 600H
      • Appendix For 2008 LS 600H
      • Instructions For Installing the On-Car Valve Spring Compressor - 2008 LS 600H
    • Tech Check
  • Canada - A/C - A/C Sensor Inspection
  • Canada - Vehicle - Flood Damage Inspection