1999 Lexus GS400 technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Apr 13, 2022 Service bulletinLexus Safety Recall and Service Campaign
• Jan 12, 2022 Service bulletinPOL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
• May 1, 2020 Service bulletinSafety Recall and Service Campaign
• Apr 6, 2020 Service bulletinSupersession notice
• Apr 6, 2020 Service bulletinObsolete notice
• Dec 5, 2017 Service bulletinReplacement Certification Labels
• Jul 7, 2015 Service bulletinThe Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
• Apr 10, 2015 Service bulletinLSB: When servicing interior electrical switches and components, please note the precautions in
• Oct 16, 2014 Service bulletinThe purpose of
• Oct 16, 2014 Service bulletinThe purpose of this service bulletin is to provide information regarding the installation of the correct...
• Oct 16, 2014 Service bulletinOBSOLETE NOTICE-October 16, 2014:
• Oct 16, 2014 Service bulletinAuto matic Transmission Replacement kPrecautions
• Jul 7, 2014 Service bulletinImmobilizer and Smart Key Reset
• Jan 16, 2014 Service bulletinLexus vehicles are equipped with Supplemental Restraint Systems (SRS), including various airbags and in...
• Dec 19, 2013 Service bulletinThe following procedures are recommended during routine maintenance or in the event of a customer concern...
• Dec 19, 2013 Service bulletinThis bulletin is now obsolete
• Nov 10, 2013 Service bulletinBeginning in 1998, Lexus introduced side airbags as optional equipment
• Nov 7, 2013 Service bulletinAdhesive & sealant cross reference Information
• Nov 2, 2013 Service bulletinSpots in Window glass
• Nov 2, 2013 Service bulletinSpots in Window Glass
• Oct 1, 2013 Service bulletinThis bulletin is now obsolete
• Feb 21, 2013 Service bulletinA new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for...
• Feb 21, 2013 Service bulletinBrake Pedal Force Gauge SST for Parking Brake Inspection.
• Jan 16, 2013 Service bulletinLexus vehicles are equipped with SRS, including various airbags and in some models, seat belt...
• Nov 10, 2011 Service bulletinLexus: information regarding the seat cover replacement, equipped with side air bags, the modifications...
• Oct 11, 2002 Service bulletinSuspension ball joint inspection method
• Mar 30, 2001 Service bulletinSubject regarding glove box rattle noise
• Mar 23, 2001 Service bulletinSubject regarding new seat belt tongue plate stopper service parts
• Mar 16, 2001 Service bulletinSubject regarding headlamp serviceability
• Mar 9, 2001 Service bulletinSubject regarding retro-fit internal trunk release kits
• Feb 16, 2001 Service bulletinSubject regarding steering wheelnut service specification
• Jan 12, 2001 Service bulletinOwners of some vehicles equipped with the lexus naivgation system may notice that the air conditioning...
• Jan 12, 2001 Service bulletinSubject regarding air conditioner indicators malfunction
• Jul 28, 2000 Service bulletinInformation on reducing wind noise at the lower portion of the b-pillar of the right-hand and left-hand...
• Apr 14, 2000 Service bulletinSubject regarding rattle noise from the center seat belt retractor cover
• Apr 14, 2000 Service bulletinInformation on steering column service parts
• Jan 7, 2000 Service bulletinInformation on reducing the possibility of a rattle from the garage door opener cover
• Jan 7, 2000 Service bulletinSubject regarding reducing rattling noise(s) from the glove box
• Dec 3, 1999 Service bulletinInformation used to reduce a creaking / popping noise from the moonroof area
• Sep 17, 1999 Service bulletinInformation on wheel balance adjustment procedures
• Jun 18, 1999 Service bulletinSubject regarding the lexus diagnostic tester special service tool used to add and rewrite wireless...
• Jun 18, 1999 Service bulletinInformation regarding the scantool immbolizer key code utility
• Apr 23, 1999 Service bulletinSubject pertains to rattling noise from the glove box switch
• Apr 9, 1999 Service bulletinSubject on customize program card version 1.1 - features
• Jan 1, 1999 Service bulletinSubject regarding scantool key code utility
• Jan 1, 1999 Service bulletinSubject pertaining to wireless recognition codes