2011 LEXUS GS450H TSBs (92)
- Bulletin:
- L-TT-0202-16
- Component:
- 110000 electrical system
- Summary:
- Tt: some customers may experience difficulty programming homelink.
- Bulletin:
- L-SB-0088-15
- Component:
- 100000 hybrid powertrain
- Summary:
- Lsb: this bulletin includes basic procedures for preforming a rescue charge on ni-mh high voltage (hv) batteries. this bulletin should be used in conjunction with the repair manual while performing the rescue charge. the grx-5100 should be
- Bulletin:
- GR1_DEALER LETTE
- Component:
- 140000 air bags
- Summary:
- "region letter: safety recall completion is important not only in satisfying government requirements, but also is an integral part of our commitment to meet customer expectations of toyota products. toyota will be sending safety recall foll
- Bulletin:
- GR1_REGION LETTE
- Component:
- 140000 air bags
- Summary:
- "region letter: safety recall completion is important not only in satisfying government requirements, but also is an integral part of our commitment to meet customer expectations of toyota products. toyota will be sending safety recall foll
- Bulletin:
- L-SB-0025-14 Rev
- Component:
- 353000 equipment:electrical
- Summary:
- Tsb: the immobilizer and smart key reset is a feature that allows the registration of new keys when all master keys are lost. once the system is reset, all previously registered keys will be erased.
- Bulletin:
- L-SB-0072-14
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: lexus models equipped with hard disk drive (hdd) navigation may have their map data, compact disc database (cddb), and navigation head unit software updated using the navigation update tool and the hdd navigation programs installer. th
- Bulletin:
- L-SB-0101-12 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: obsolete notice-october 1, 2014: this bulletin is now obsolete. please see l-sb-0072-14.
- Bulletin:
- L-SB-0082-13 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: certain 2010 ? 2013 model year lexus models may exhibit one or more of the following conditions: ? steering wheel volume controls are intermittently inoperative. ? navigation system region code intermittently will reset to region us9
- Bulletin:
- L-SB-0001-11 Rev
- Component:
- 103000 power train:automatic transmission
- Summary:
- Tsb: world standard (ws) automatic transmission fluid (atf) was introduced to reduce maintenance costs and increase the mileage between scheduled maintenance checks. here are some important tips when working with atf-ws in lexus vehicles re
- Bulletin:
- L-SB-0021-14 Rev
- Component:
- 103100 power train:automatic transmission:control module (tcm, pcm)
- Summary:
- Tsb: flash reprogramming allows the ecu software to be updated without replacing the ecu. flash calibration updates for specific vehicle models/ecus are released as field-fix procedures described in individual service bulletins. this bullet
- Bulletin:
- L-TT-0121-13
- Component:
- 118000 electrical system: software
- Summary:
- Tech tip: my 2013 gen 7 navigation systems use a usb sst to update the firmware and map. my 2014 is and gx models incorporate a gen 8 navigation system that uses a usb stick to update the firmware only. refer to the chart below for a compre
- Bulletin:
- L-TT-0164-14
- Component:
- 118000 electrical system: software
- Summary:
- Tech tip: customer complains of carious bluetooth connectivity concerns after upgrading to ios 8.0 and later. conditions typically experienced include inability to pair the iphone to the system, poor sound quality during phone calls placed
- Bulletin:
- L-TT-0142-13
- Component:
- 060000 engine and engine cooling
- Summary:
- Tech tip: starting with the 2010 model year, lexus began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. there are multiple benefits of this oil, including: reduced friction and wear on engine surfaces, improved fue
- Bulletin:
- L-SB-0066-11 Rev
- Component:
- 110000 electrical system
- Summary:
- Lsb: when servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. many lubricants, cleaners, and automotive chemicals contain silicone or othe
- Bulletin:
- L-SB-0014-08 Rev
- Component:
- 162000 structure:body
- Summary:
- Lsb: on some vehicles, when rapgard is removed, the paint may have a stained appearance. these stains appear to be under the clear coat. the stain patterns are usually under wrinkles in the rapgard. these wrinkles sometimes trap water and c
- Bulletin:
- L-TT-0172-15
- Component:
- 118000 electrical system: software
- Summary:
- Tt: techstream health check results screenshots "yes" for a telematics ecu (dcm) calibration update regardless of whether a calibration update is available or not. the issue is related to the techstream software and will be corrected in a f
- Bulletin:
- L-TT-0164-14 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Tt: customer complains of various bluetooth connectivity concerns after upgrading to ios 8.0x. conditions typically experienced include inability to pair the iphone to the system, poor sound quality during phone calls placed through the aud
- Bulletin:
- L-SB-0086-16
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: lexus models equipped with hard disk drive (hdd) navigation require a special service tool and follow a unique process for updating the map, points of interest, and system software. instead of individual dvds installed into the vehicl
- Bulletin:
- L-TT-0172-15
- Component:
- 118000 electrical system: software
- Summary:
- Tt: techstream health check results screenshots "yes" for a telematics ecu (dcm) calibration update regardless of whether a calibration update is available or not. the issue is related to the techstream software and will be corrected in a f
- Bulletin:
- L-TT-0164-14 Rev
- Component:
- 353000 equipment:electrical
- Summary:
- Tt: customer complains of various bluetooth connectivity concerns after upgrading to ios 8.0x. conditions typically experienced include inability to pair the iphone to the system, poor sound quality during phone calls placed through the aud
- Bulletin:
- L-SB-0014-08 Rev
- Component:
- 162000 structure:body
- Summary:
- Lsb: on some vehicles, when rapgard is removed, the paint may have a stained appearance. these stains appear to be under the clear coat. the stain patterns are usually under wrinkles in the rapgard. these wrinkles sometimes trap water and c
- Bulletin:
- L-SB-0066-11 Rev
- Component:
- 110000 electrical system
- Summary:
- Lsb: when servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. many lubricants, cleaners, and automotive chemicals contain silicone or othe
- Bulletin:
- L-SB-0082-13 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Lsb: certain 2010-2013 model year lexus models may exhibit one or more of several conditions. navigation firmware has been updated to allow updating map to version 10.1 or later. updated navigation system software has also been developed to
- Bulletin:
- L-SB-0083-13 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Lsb: lexus models equipped with hard disk drive (hdd) navigation require a special service tool and follow a unique process for updating map, points of interest, and system software. instead of individual dvds installed into the vehicle, al
- Bulletin:
- L-TT-0235-17
- Component:
- 353600 equipment:air conditioner
- Summary:
- Tt: hvac drain tube is found to blocked/clogged.
- Bulletin:
- L-SB-0021-14_Obs
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Tsb: obsolete notice january 22, 2018: this bulletin is now obsolete. please see l-sb-0001-18.
- Bulletin:
- L-TT-0218-17_Rev
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Tt: this bulletin is regarding best practices when handling navigation systems that use hard disc drive or micro sd card memory. 1. first type is generation 6 or 7 which utilizes hdd (hard disc drive). pioneer models that begin with nxh, ha
- Bulletin:
- L-TT-0218-17
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Tt: this bulletin is regarding best practices when handling navigation systems that use hard disc drive or micro sd card memory.
- Bulletin:
- L-SB-0014-08_Rev
- Component:
- 162000 structure:body
- Summary:
- Tsb: revision notice march 22, 2017 rev2: ? applicability has been updated to include 2016-2017 model year lexus vehicles. ? february 11, 2015 rev1: applicability has been updated to include 2006 ? 2015 model year lexus vehicles. on some
- Bulletin:
- L-TT-0221-17
- Component:
- 118000 electrical system: software
- Summary:
- This bulletin is regarding the diagnosis of bluetooth connectivity complaints: some customers may encounter bluetooth® connectivity concerns such as: difficulty to pair the phone. intermittent bluetooth® failure to connect to the vehicle wh
- Bulletin:
- L-TT-0121-13
- Component:
- 350000 equipment
- Summary:
- My 2013 gen 7 navigation systems use a usb sst to update the firmware and map. my 2014 is and gx models incorporate a gen 8 navigation system that uses a usb stick to update the firmware only. refer to the chart below for a comprehensive li
- Bulletin:
- L-TT-0111-13
- Component:
- 140000 air bags
- Summary:
- Lexus vehicles are equipped with supplemental restraint systems (srs), including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. if a customer expresses any concerns that the s
- Bulletin:
- L-SB-0092-13
- Component:
- 130000 visibility
- Summary:
- The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance.
- Bulletin:
- L-BO-004-05 Obso
- Component:
- 130000 visibility
- Summary:
- This bulletin is now obsolete. please see l-sb-0092-13.
- Bulletin:
- L-SB-0143-11 Rev
- Component:
- 142000 air bags:side/window
- Summary:
- Beginning in 1998, lexus introduced side airbags as optional equipment. lexus does not recommend replacement of original seat covers with non-lexus leather or other seat cover materials on vehicles due to the following: seat covers not rec
- Bulletin:
- L-SB-0039-09
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- This bulletin is now obsolete. please see l-sb-0147-11.
- Bulletin:
- L-SB-0148-11
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- This bulletin is now obsolete. please see l-sb-0083-13.
- Bulletin:
- L-TT-0145-13
- Component:
- 130000 visibility
- Summary:
- Spots in window glass
- Bulletin:
- L-TT-0031-10
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Adhesive & sealant cross reference information
- Bulletin:
- L-SB-0101-12 Rev
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- This bulletin is now obsolete. please see l-sb-0072-14
- Bulletin:
- L-SB-0147-11 Rev
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- This bulletin is now obsolete. please see l-sb-0082-13.
- Bulletin:
- L-TT-0142-13
- Component:
- 060000 engine (pws)
- Summary:
- Starting with the 2010 model year, lexus began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. there are multiple benefits of this oil
- Bulletin:
- L-TT-0121-13
- Component:
- 118000 electrical system: software
- Summary:
- My 2013 gen 7 navigation systems use a usb sst to update the firmware and map. my 2014 is and gx models incorporate a gen 8 navigation system that uses a usb stick to update the firmware only. refer to the chart below for a comprehensive l
- Bulletin:
- L-TT-0144-13
- Component:
- 353000 equipment:electrical
- Summary:
- These concerns can be caused by changes made on the customer?s phone. make sure to inquire with the customer if the connectivity concerns occurred after receiving an operating system update on their phone or they have restored their phone d
- Bulletin:
- L-TT-0095-12
- Component:
- 062000 engine and engine cooling:cooling system
- Summary:
- If a customer states there is an unpleasant odor in the vehicle from the hvac system, there are various factors that may be involved.
- Bulletin:
- L-TT-0068-11 Rev
- Component:
- 190000 tires
- Summary:
- Prior to tire rotation use the quick reference chart below to verify the size of the lug nut and the lug nut torque specifications. the quick reference chart is applicable to current generation vehicles only.
- Bulletin:
- L-TT-0031-10 Rev
- Component:
- 350000 equipment
- Summary:
- Certain service publications, technical service bulletins, service campaign technical instructions and service & parts operation communication bulletins may reference specifically required adhesives and sealants
- Bulletin:
- L-TT-0129-13
- Component:
- 130000 visibility
- Summary:
- Tips for writing a dpr (dealer product report) on manufacturing issues for windows and windshields.
- Bulletin:
- L-SB-0090-08 Rev
- Component:
- 131000 visibility:windshield
- Summary:
- If a creak, tick, or rattle noise is heard at the top or bottom of the windshield, the source of the noise may be the two windshield stoppers bonded to the top of the windshield or the windshield retainers bonded to the lower edge of the wi
- Bulletin:
- L-SB-0148-11 Rev
- Component:
- 350000 equipment
- Summary:
- Lexus models equipped with the premium hdd navigation (avn/aw-emv) system require a special service tool (sst) usb drive to update the map, points of interest, gracenote, and system software. the sst is used with all the vehicles to delive
- Bulletin:
- L-SB-0147-11 Rev
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Navigation firmware has been updated to allow updating map to version 10.1 or later. updated navigation system software has also been developed to remedy these conditions. use the following procedure to address these conditions.
- Bulletin:
- L-SB-0101-12 Rev
- Component:
- 350000 equipment
- Summary:
- Lexus models equipped with hard disk drive navigation may have their map data, compact disc database, and navigation head unit software updated using the navigation update tool and the hdd navigation programs installer.
- Bulletin:
- L-TT-0121-13
- Component:
- 350000 equipment
- Summary:
- Since my 2012 several different update or upgrade usb ssts have been issued for lexus audio and navigation systems. refer to the chart below for a comprehensive list of all current and previously issued usb ssts and their applicability.
- Bulletin:
- L-TT-0001-10
- Component:
- 060000 engine (pws)
- Summary:
- Starting with the 2010 model year, lexus began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. there are multiple benefits of this oil
- Bulletin:
- Safety Connect U
- Component:
- 140000 air bags
- Summary:
- A recent review of our records indicated that your safety connect system is not active and needs to be activated in order for services to work.
- Bulletin:
- L-TT-0227-17
- Component:
- 353000 equipment:electrical
- Summary:
- Tt: an error message is received when performing dcm activation initiated by techstream. this is a known condition and will be remedied in the near future. please discontinue dcm activations utilizing techstream until further notice.
- Bulletin:
- L-TT-0172-15
- Component:
- 118000 electrical system: software
- Summary:
- Tt: techstream health check results screen shows "yes" for a telematics ecu (dcm) calibration update regardless of whether a calibration update is available or not. the issue is related to the techstream software and will be corrected in a
- Bulletin:
- L-SB-0010-15
- Component:
- 350000 equipment
- Summary:
- Lsb: the procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. refer to the applicable repair manual for vehicle specific repair procedures and parts.
- Bulletin:
- L-SB-0021-14 Rev
- Component:
- 350000 equipment
- Summary:
- Tsb: revision notice: applicability section has been updated to include 2016-2017 applicable model year lexus vehicles. the repair procedure section, required tools & equipment section, and the repair procedure section has been updated.
- Bulletin:
- L-SB-0025-14
- Component:
- 353100 equipment:electrical:anti-theft devices
- Summary:
- Tsb: the immobilizer and smart key reset is a feature that allows the registration of new keys when all master keys are lost. once the system is reset, all previously registered keys will be erased.
- Bulletin:
- L-SB-0025-14 Rev
- Component:
- 353100 equipment:electrical:anti-theft devices
- Summary:
- Tsb: the immobilizer and smart key reset is a feature that allows the registration of new keys when all master keys are lost. once the system is reset, all previously registered keys will be erased.
- Bulletin:
- L-TT-0160-14
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Tech tip: safety connect/lexus enform is a vehicle feature which requires a subscription fee for the system to be active. the first year of service is provided in a the vehicle purchase price. once the subscription has lapsed the dcm will b
- Bulletin:
- L-TT-0129-13
- Component:
- 110000 electrical system
- Summary:
- Tech tip: tips for writing a dpr (dealer product report) on manufacturing issues for windows and windshields.
- Bulletin:
- L-SB-0021-14
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: flash reprogramming allows the ecu software to be updated without replacing the ecu. flash calibration updates for specific vehicle models/ecus are released as field-fix procedures described in individual service bulletins. this bullet
- Bulletin:
- L-SB-0015-10 Rev
- Component:
- 980000 unknown or other
- Summary:
- Tsb: obsolete notice-june 12, 2014: this bulletin is now obsolete.
- Bulletin:
- L-SB-0022-14
- Component:
- 353500 equipment:electrical:navigational system(global positioning system)
- Summary:
- Tsb: some 2010 ? 2013 model year vehicles equipped with generation 6 navigation that have been updated using the 13.1 map data may exhibit a missing character data (street/city names, freeway shields, and landmark icons) condition. a new ma
- Bulletin:
- L-SB-0083-13 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Tsb: obsolete notice october 5, 2016: this bulletin is now obsolete. please see l-sb-0086-16.
- Bulletin:
- L-SB-0060-13 Rev
- Component:
- 353600 equipment:air conditioner
- Summary:
- Tsb: revision notice november 10, 2016 rev1: ? applicability has been updated to include 2015 ? 2017 model year applicable lexus vehicles. ? the parts information section has been updated. any previous printed versions of this bulletin
- Bulletin:
- L-TT-0155-14
- Component:
- 111000 electrical system:battery
- Summary:
- Some technicians are unaware of current 12v battery warranty policies affecting batteries, some of which have been updated on warranty policy 4.10.
- Bulletin:
- L-TT-0153-14
- Component:
- 110000 electrical system
- Summary:
- A new 13.1 generation 6 navigation update tool master dvd has been released. the version number has changed to 13.09.11. the original 13.1 generation 6 navigation update tool master dvd, version 13.09.10 is now obsolete.
- Bulletin:
- L-TT-0155-14
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Some technicians are unaware of current 12v battery warranty policies affecting batteries, some of which have been updated on warranty policy 4.10.
- Bulletin:
- L-SB-0007-13
- Component:
- 355200 equipment:other:owners/service/other manual
- Summary:
- Some customers may inquire about the frequency and power output of the smart key/smart entry systems used on various models. the smart key/smart entry systems conform to all applicable fcc rules. this bulletin details the applicable specifi
- Bulletin:
- L-SB-0010-13
- Component:
- 050000 parking brake
- Summary:
- A new special service tool (sst 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. this bulletin references the correct method for installing the b
- Bulletin:
- L-TT-0114-13
- Component:
- 011000 steering:wheel and handle bar
- Summary:
- The vehicle will not start or ready-on and the steering wheel lock is engaged so that the steering wheel may only be turned very little from side-to-side.
- Bulletin:
- L-TT-0116-13
- Component:
- 110000 electrical system
- Summary:
- Navigation/ multi info display day mode operation
- Bulletin:
- L-SB-0066-11 Rev
- Component:
- 110000 electrical system
- Summary:
- When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. many lubricants, cleaners, and automotive chemicals contain silicone or other com
- Bulletin:
- L-SB-0015-10 Rev
- Component:
- 118000 electrical system: software
- Summary:
- Flash reprogramming allows the ecu software to be updated without replacing the ecu. flash calibration updates for specific vehicle models/ecus are released as field-fix procedures described in individual service bulletins. this bulletin de
- Bulletin:
- L-TT-0067-11 Rev
- Component:
- 353000 equipment:electrical
- Summary:
- Technicians should confirm the following key points to minimize the potential for future mil "on" concerns after hv battery replacement.
- Bulletin:
- L-TT-0111-13
- Component:
- 140000 air bags
- Summary:
- Lexus vehicles are equipped with srs, including various airbags and in some models, seat belt pre-tensioners, to help reduce the risk of injury in a collision. if a customer expresses any concerns that the srs airbags or pretensioner devic
- Bulletin:
- Lexus Floor Mat
- Component:
- 356000 equipment adaptive
- Summary:
- In the recent bi-annual floor mat reminder letter distributed november, 2012, lexus indicated that we were developing support materials that will help remind dealership customers and associates of the importance of proper floor mat usage.
- Bulletin:
- GR1_Region Lette
- Component:
- 140000 air bags
- Summary:
- Region letter: safety recall completion is important not only in satisfying government requirements, but also is an integral part of our commitment to meet customer expectations of toyota products. toyota will be sending safety recall follo
- Bulletin:
- GR1_Dealer Lette
- Component:
- 140000 air bags
- Summary:
- Region letter: safety recall completion is important not only in satisfying government requirements, but also is an integral part of our commitment to meet customer expectations of toyota products. toyota will be sending safety recall follo
- Bulletin:
- L-TT-0172-15
- Component:
- 118000 electrical system: software
- Summary:
- Tt: techstream health check results screen shows "yes" for a telematics ecu (dcm) calibration update regardless of whether a calibration update is available or not. the issue is related to the techstream software and will be corrected in a
- Bulletin:
- L-SB-0014-16
- Component:
- 350000 equipment
- Summary:
- Lsb: the purpose of this technical service bulletin is to elevate awareness and provide best practices for leather care in lexus vehicles. as an additional resource, if the vehicle is equipped with factory leather seats, the vehicle owner's
- Bulletin:
- L-SB-0016-16
- Component:
- 046000 service brakes, air:antilock
- Summary:
- Tsb: some applicable lexus vehicle models may exhibit a condition where the brake, abs, and/or trac warning light(s) are on and/or a check vsc message is displayed. diagnostic trouble code (dtc) c1391, c1252, c1253, or c1256 may be stored.
- Bulletin:
- ZLG_Region email
- Component:
- 030000 brakes (pws)
- Summary:
- Region email: in our continuing efforts to ensure the best in customer satisfaction, lexus is announcing a warranty enhancement program to extend the warranty coverage for the brake actuator assembly on certain 2006 ? 2007 gs 430, 2007 ? 2
- Bulletin:
- ZLG_Region Lette
- Component:
- 030000 brakes (pws)
- Summary:
- Region letter: in our continuing efforts to ensure the best in customer satisfaction, lexus is announcing a warranty enhancement program to extend the warranty coverage for the brake actuator assembly on certain 2006 ? 2007 gs 430, 2007 ?
- Bulletin:
- ZLG_Dealer email
- Component:
- 030000 brakes (pws)
- Summary:
- Dealer email: in our continuing efforts to ensure the best in customer satisfaction, lexus is announcing a warranty enhancement program to extend the warranty coverage for the brake actuator assembly on certain 2006 ? 2007 gs 430, 2007 ? 2
- Bulletin:
- ZLG_Dealer Lette
- Component:
- 030000 service brakes, hydraulic
- Summary:
- Dealer letter: in our continuing efforts to ensure the best in customer satisfaction, lexus is announcing a warranty enhancement program to extend the warranty coverage for the brake actuator assembly on certain 2006 ? 2007 gs 430, 2007 ?
- Bulletin:
- ZLG_Warranty Pol
- Component:
- 030000 brakes (pws)
- Summary:
- Warranty policy bulletin (pol16-01): lexus has received some reports where various brake system related warning lamps illuminate due to internal malfunctions of the brake actuator assembly. the brake actuator assembly is covered by the le
- Bulletin:
- L-SB-0010-15
- Component:
- 350000 equipment
- Summary:
- Lsb: the procedure in this bulletin is a general guideline on how to properly diagnose the air conditioning system after a component failure. refer to the applicable repair manual for vehicle specific repair procedures and parts.
- Bulletin:
- L-TT-0202-16
- Component:
- 118000 electrical system: software
- Summary:
- Tt: some customers may experience difficulty programming homelink.
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