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2010 Lexus IS Technical Service Bulletins (TSBs)

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TSB Date Problem Area TSB Text
04/23/18 NHTSA ID: 10133865
TSB ID: L-TT-0114-13

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.
04/02/18 NHTSA ID: 10131652
TSB ID: ELE Technical In

Technical instructions: limited service campaign ele. engine cooling fans. certain 2008-2012 model year is f.
04/02/18 NHTSA ID: 10131716
TSB ID: L-TT-0237-18

Tt: special service tools: injector seal tool sets. in the event that injector seal repair is required on vehicles equipped with a direct injection fuel system, a special service tool set is required to properly install the seal onto the in
04/02/18 NHTSA ID: 10132188
TSB ID: L-TT-0093-12 Rev

Some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil ?on? dtc p0300, p0301, p0302, p0303, p0304, p0305, and/or p0306 intermittently runs rough after coming to a stop with the engine at operating temperatur
04/02/18 NHTSA ID: 10132142
TSB ID: L-TT-0142-13

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
04/02/18 NHTSA ID: 10132274
TSB ID: L-TT-0093-12 Rev

Some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil "on" dtc p0300, p0301, p0302, p0303, p0304, p0305, and or p0306. intermittently runs rough after coming to a stop with the engine at operating temperatu
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04/02/18 NHTSA ID: 10132323
TSB ID: L-TT-0001-10

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
08/14/17 NHTSA ID: 10111374
TSB ID: Re-notification_

Rl: safety recall completion is important not only in satisfying government requirements but also as an integral part of our commitment to meet customer expectations of lexus products. lexus will be sending safety recall follow-up notices t
08/14/17 NHTSA ID: 10111378
TSB ID: Re-notification_

Dl: safety recall completion is important not only in satisfying government requirements but also as an integral part of our commitment to meet customer expectations of lexus products. lexus will be sending safety recall follow-up notices t
08/14/17 NHTSA ID: 10111108
TSB ID: Re-notification_

Rl: safety recall completion is important not only in satisfying government requirements but also as an integral part of our commitment to meet customer expectations of lexus products. lexus will be sending safety recall follow-up notices t
08/14/17 NHTSA ID: 10111112
TSB ID: Re-notification_

Dl: safety recall completion is important not only in satisfying government requirements but also as an integral part of our commitment to meet customer expectations of lexus products. lexus will be sending safety recall follow-up notices t
08/01/17 NHTSA ID: 10109393
TSB ID: ELE_LSC_Area Let

Region letter: the screws which secure the engine cooling fan motors to the fan shroud could become loose over time and interfere with the operation of the cooling fans. if a fan becomes damaged and inoperative, the engine coolant temperatu
08/01/17 NHTSA ID: 10109396
TSB ID: ELE_LSC_Dealer L

Region letter: the screws which secure the engine cooling fan motors to the fan shroud could become loose over time and interfere with the operation of the cooling fans. if a fan becomes damaged and inoperative, the engine coolant temperatu
08/01/17 NHTSA ID: 10109398
TSB ID: ELE_LSC_Dealer D

Electronic communication: the screws which secure the engine cooling fan motors to the fan shroud could become loose over time and interfere with the operation of the cooling fans. if a fan becomes damaged and inoperative, the engine coola
08/01/17 NHTSA ID: 10109592
TSB ID: L-TT-0142-13

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
08/01/17 NHTSA ID: 10109510
TSB ID: L-TT-0093-12

Tech tip: some is250 and gs300 vehicles may exhibit one or more of the following conditions: mil "on" dtc p0300, p0301, p0302, p0303, p0304, p0305, and/or p0306. intermittently runs rough after coming to a stop with the engine at operating
03/03/17 NHTSA ID: 10093692
TSB ID: L-TT-0192-15

Tt: some is250 and gs300 vehicles may exhibit one or more of the following conditions: ? mil ?on? dtc p0300, p0301, p0302, p0303, p0304, p0305, and/or p0306. ? intermittently runs rough after coming to a stop with the engine at operating
05/23/16 NHTSA ID: 10067821
TSB ID: L-TT-0093-12A

Summary to be provided on a future date.
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04/11/16 NHTSA ID: 10061733
TSB ID: L-TT-0093-12

Summary to be provided on a future date.
07/31/15 NHTSA ID: 10058098
TSB ID: LSC-ELE

This tsb contains an owner notification letter. select document search button below. bulletin information involving 2008-2012 model year is f lexus vehicles engine cooling fans, the screws which secure the engine cooling fan could become l
03/27/15 NHTSA ID: 10057005
TSB ID: L-TT-0093-12

Lexus is250-gs300: vehicles may experience engine running rough when coming to a stop along with engine misfires after cold startup. *lj
10/03/12 NHTSA ID: 10046239
TSB ID: CSP-ZLA

Lexus: illumination of malfunction indicator lamp (check engine light) may be exhibit, intermittently, under certain driving conditions, with rough idling, runs rough coming to stop or misfiring of engine after cold startup. models 2006
02/01/12 NHTSA ID: 10042970
TSB ID: LSB-0156-08

Lexus: information on some vehicles that may experience a knock or rattle noise coming from the engine upon a cold soak start up for a brief period of time.
10/12/11 NHTSA ID: 10041638
TSB ID: LSB-0068-11

Lexus: engines misfires after cold startup and runs rough after coming to a stop.
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06/28/11 NHTSA ID: 10038952
TSB ID: LSB-0024-11

Toyota lexus: the malfunction light is on with a trouble code present. this is a charcoal cansiter problem.
05/25/11 NHTSA ID: 10037563
TSB ID: L-SB-0016-11

Lexus: steering will be notchy or will not smoothly self-center when on the highway. there is a repair procedure.
05/25/11 NHTSA ID: 10037564
TSB ID: L-SB-0015-11

Lexus: steering will be notchy or will not smoothly self-center when on the highway. there is a repair procedure.
09/15/10 NHTSA ID: 10033735
TSB ID: LSB-0029-10

Lexus: engine/hybrid system. engine control. mil on dtc p030# and/or intermittently runs rough.
04/23/18 Transmission and Drivetrain NHTSA ID: 10133805
TSB ID: L-SB-0017-13

Some 2010 ? 2012 model year is 250 and is 250c vehicles equipped with automatic transmissions may exhibit a mil ?on? condition with diagnostic trouble codes (dtcs) p014c, p014d, p014e, or p014f present. the engine control module/ecm (sae te
04/02/18 Transmission and Drivetrain NHTSA ID: 10132108
TSB ID: L-SB-0041-11 Rev

This bulletin is now obsolete. please see l-sb-0082-14.
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04/02/18 Transmission and Drivetrain NHTSA ID: 10132119
TSB ID: L-SB-0059-11 Rev

Some 2006 ? 2012 model year is 250 and 2010 ? 2012 model year is 250c vehicles equipped with manual transmission may exhibit a squeak or grinding noise from the transmission when releasing the clutch in gear. follow the procedures in this b
08/01/17 Transmission and Drivetrain NHTSA ID: 10109426
TSB ID: L-SB-0084-08 Rev

Tsb: the purpose of this bulletin is to assist in the identification and location of serial numbers on 2006 - 2014 model year automatic transmissions.
08/01/17 Transmission and Drivetrain NHTSA ID: 10109443
TSB ID: L-SB-0153-08 Rev

Tsb: the purpose of this bulletin is to assist in the identification and location of serial numbers on 2006 - 2014 model year remanufactured automatic transmissions.
08/01/17 Transmission and Drivetrain NHTSA ID: 10109444
TSB ID: L-SB-0082-14

Tsb: the purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid mil "on" shifting issues and/or transmission damage. use the information in this bulletin when insta
08/01/17 Transmission and Drivetrain NHTSA ID: 10109445
TSB ID: L-SB-0007-11 Rev

Tsb: the purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. incorrect torque converter bolts or missing w
08/01/17 Transmission and Drivetrain NHTSA ID: 10109446
TSB ID: L-SB-0030-11 Rev

Tsb: the purpose of this bulletin is to provide information regarding transmission and/or park neutral position switch installation. if the manual shift lever is rotated prior to installing the park neutral position switch, the detent sprin
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08/01/17 Transmission and Drivetrain NHTSA ID: 10109447
TSB ID: L-SB-0041-11 Rev

Tsb: obsolete notice-october 16, 2014: this bulletin is now obsolete. please see l-sb-0082-14.
04/11/16 Transmission and Drivetrain NHTSA ID: 10061684
TSB ID: L-SB-0017-13

Summary to be provided on a future date.
07/11/11 Transmission and Drivetrain NHTSA ID: 10039124
TSB ID: LSB-0030-11

Toyota: transmission or park/neutral switch installation information.
05/31/11 Transmission and Drivetrain NHTSA ID: 10037625
TSB ID: SB-0001-11 REV1

Lexus: information on an improved transmission fluid.
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133910
TSB ID: L-SB-0066-11 Rev

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
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133914
TSB ID: L-SB-0015-10 Rev

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
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04/23/18 Electrical and Air Conditioning NHTSA ID: 10133923
TSB ID: L-TT-0111-13

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
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133955
TSB ID: L-SB-0146-11 Rev

Under certain climatic conditions, some vehicles may exhibit an unpleasant odor coming from the face level hvac vents during the initial 10 ? 30 seconds of hvac system operation. an hvac amplifier is now available with updated logic that wi
04/23/18 Electrical and Air Conditioning NHTSA ID: 10134334
TSB ID: DLB_Dealer Lette

Dlb expired on february 28, 2016
04/23/18 Electrical and Air Conditioning NHTSA ID: 10134335
TSB ID: DLB_Technical In

Dlb expired on february 28, 2016
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133866
TSB ID: L-TT-0116-13

Navigation/ multi info display day mode operation
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133651
TSB ID: L-SB-0113-12_Rev

Tsb: revision notice november 22, 2017 rev1: ? applicability has been updated to include 2014 ? 2018 model year vehicles. any previous printed versions of this bulletin should be discarded. in the event that a lexus vehicle becomes submerge
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04/23/18 Electrical and Air Conditioning NHTSA ID: 10134149
TSB ID: GR1_Region Lette

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
04/23/18 Electrical and Air Conditioning NHTSA ID: 10134150
TSB ID: GR1_Dealer Lette

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
04/23/18 Electrical and Air Conditioning NHTSA ID: 10134167
TSB ID: L-TT-0172-15

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
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133744
TSB ID: L-TT-0144-13

Customers complain of bluetooth connectivity concerns such as: difficulty to pair the phone. intermittent bluetooth failure to connect to the vehicle when first turning on the vehicle. these concerns can be caused by changes made on the c
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133693
TSB ID: Class Action Fai

On june 14, 2013 the federal court in orange county, california will conduct a fairness hearing regarding the proposed settlement of the consolidated economic loss class actions. dealerships may notice media coverage of this fairness heari
04/23/18 Electrical and Air Conditioning NHTSA ID: 10133694
TSB ID: Update Class Act

The federal court in orange county, ca today continued a fairness hearing regarding the proposed settlement of the consolidated economic l:oss class actions relating to claims of unintended acceleration. the new (continued) date for fairne
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04/02/18 Electrical and Air Conditioning NHTSA ID: 10131760
TSB ID: L-TT-0218-17_Rev

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10131726
TSB ID: L-SB-0001-18

Tsb: supersession notice the information contained in this bulletin supersedes service bulletin no. l-sb-0021-14. * applicability has been updated to include applicable 2018 models and 2016 * 2018 model year rc 300 and 2015 * 2018 model yea
04/02/18 Electrical and Air Conditioning NHTSA ID: 10131787
TSB ID: L-TT-0218-17

Tt: this bulletin is regarding best practices when handling navigation systems that use hard disc drive or micro sd card memory.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132902
TSB ID: L-SB-0060-13 Rev

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132575
TSB ID: L-SB-0010-15

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132777
TSB ID: L-SB-0021-14

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
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04/02/18 Electrical and Air Conditioning NHTSA ID: 10132780
TSB ID: L-SB-0022-14

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132726
TSB ID: L-SB-0025-14

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132734
TSB ID: L-SB-0025-14 Rev

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10131964
TSB ID: L-TT-0111-13

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132562
TSB ID: L-TT-0172-15

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132117
TSB ID: L-SB-0101-12 Rev

This bulletin is now obsolete. please see l-sb-0072-14
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04/02/18 Electrical and Air Conditioning NHTSA ID: 10132124
TSB ID: L-SB-0082-13

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132125
TSB ID: L-SB-0083-13

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, all map
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132127
TSB ID: L-SB-0147-11 Rev

This bulletin is now obsolete. please see l-sb-0082-13.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132176
TSB ID: L-SB-0060-13

Some 2006 ? 2014 model year lexus vehicles may exhibit odors naturally occurring from the hvac system and/or related environmental factors. although there is no way to eliminate these odors, follow the general procedure in this bulletin to
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132075
TSB ID: L-SB-0039-09

This bulletin is now obsolete. please see l-sb-0147-11.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132076
TSB ID: L-SB-0148-11

This bulletin is now obsolete. please see l-sb-0083-13.
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04/02/18 Electrical and Air Conditioning NHTSA ID: 10132144
TSB ID: L-TT-0121-13

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132145
TSB ID: L-TT-0144-13

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132146
TSB ID: L-TT-0095-12

If a customer states there is an unpleasant odor in the vehicle from the hvac system, there are various factors that may be involved.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132429
TSB ID: L-TT-0227-17

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132848
TSB ID: L-SB-0083-13 Rev

Tsb: obsolete notice october 5, 2016: this bulletin is now obsolete. please see l-sb-0086-16.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10131895
TSB ID: L-TT-0221-17

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
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04/02/18 Electrical and Air Conditioning NHTSA ID: 10132302
TSB ID: L-SB-0090-08 Rev

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
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132305
TSB ID: L-SB-0147-11 Rev

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132322
TSB ID: L-TT-0121-13

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.
04/02/18 Electrical and Air Conditioning NHTSA ID: 10132326
TSB ID: Safety Connect U

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.
01/16/18 Electrical and Air Conditioning NHTSA ID: 10127061
TSB ID: L-TT-0235-17

Tt: hvac drain tube is found to blocked/clogged.
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111501
TSB ID: L-SB-0082-13 Rev

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
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08/14/17 Electrical and Air Conditioning NHTSA ID: 10111502
TSB ID: L-SB-0083-13 Rev

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111513
TSB ID: L-TT-0144-13 Rev

Tt: some customers may encounter bluetooth connectivity concerns such as: difficulty to pair the phone. intermittent bluetooth failure to connect to the vehicle when first turning on the vehicle. various bluetooth audio functions are no lon
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111274
TSB ID: L-SB-0086-16

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111252
TSB ID: L-TT-0164-14 Rev

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111205
TSB ID: L-SB-0066-11 Rev

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111232
TSB ID: L-TT-0144-13 Rev

Tt: some customers may encounter bluetooth connectivity concerns such as: difficulty to pair the phone, intermittent bluetooth failure to connect to the vehicle when first turning on the vehicle, various bluetooth audio functions are no lon
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08/14/17 Electrical and Air Conditioning NHTSA ID: 10111251
TSB ID: L-TT-0172-15

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111341
TSB ID: L-TT-0172-15

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111342
TSB ID: L-TT-0164-14 Rev

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
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111368
TSB ID: L-TT-0144-13 Rev

Tt: some customers may encounter bluetooth connectivity concerns such as: difficulty to pair the phone, intermittent bluetooth failure to connect to the vehicle when first turning on the vehicle, various bluetooth audio functions are no lon
08/14/17 Electrical and Air Conditioning NHTSA ID: 10111398
TSB ID: L-SB-0066-11 Rev

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
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109384
TSB ID: L-SB-0025-14 Rev

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.
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08/01/17 Electrical and Air Conditioning NHTSA ID: 10109422
TSB ID: L-SB-0072-14

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
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109427
TSB ID: L-SB-0101-12 Rev

Tsb: obsolete notice-october 1, 2014: this bulletin is now obsolete. please see l-sb-0072-14.
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109432
TSB ID: L-SB-0082-13 Rev

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
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109433
TSB ID: L-SB-0083-13 Rev

Tsb: 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
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109449
TSB ID: L-SB-0021-14 Rev

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
08/01/17 Electrical and Air Conditioning NHTSA ID: 10109468
TSB ID: L-TT-0121-13

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
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08/01/17 Electrical and Air Conditioning NHTSA ID: 10109469
TSB ID: L-TT-0164-14

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
04/04/17 Electrical and Air Conditioning NHTSA ID: 10096843
TSB ID: GR1_DEALER LETTE

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
04/04/17 Electrical and Air Conditioning NHTSA ID: 10096845
TSB ID: GR1_REGION LETTE

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
03/06/17 Electrical and Air Conditioning NHTSA ID: 10093968
TSB ID: L-SB-0083-13 REV

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
03/06/17 Electrical and Air Conditioning NHTSA ID: 10093963
TSB ID: L-SB-0082-13 REV

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
09/12/12 Electrical and Air Conditioning NHTSA ID: 10045639
TSB ID: LSB-0059-12

Lexus: precaution information on removal, inspection, installation of accelerator pedal sensor assembly, which requires no lubrication. models 2001-13 ct200h, es300, 300h, 330, 350, gs300, 350, 450, 450h, 460, gx460, 470, hs250h, is f, is
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05/25/11 Electrical and Air Conditioning NHTSA ID: 10037562
TSB ID: L-SB-0018-11

Lexus: when the heat is turned on some 2010 is vehicles may have a large variation in temperatures between the vents in the passenger or driver side.
10/29/10 Electrical and Air Conditioning NHTSA ID: 10034245
TSB ID: LSB-0015-10

Lexus: techstream ecu flash reprogramming procedure. 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 des
04/23/18 Other NHTSA ID: 10134201
TSB ID: L-TT-0169-14

Techtip: some models are equipped with front and rear wheels of different offsets or width. wheel offset, defined as the distance between the wheel's centerline and the wheel-to-rotor mounting surface, affects the clearance between the back
04/23/18 Other NHTSA ID: 10133926
TSB ID: Lexus Floor Mat

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.
04/23/18 Other NHTSA ID: 10133873
TSB ID: DLB Update DL

As previously communicated in december 2012, lexus discovered that the trunk release lever handle in some model vehicles can break if not pulled in the direction specified on the handle. the part has been changed in production and parts ha
04/23/18 Other NHTSA ID: 10133960
TSB ID: L-SB-0068-11 Rev

This bulletin is now obsolete. please see l-sb-0124-12 .
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04/23/18 Other NHTSA ID: 10133972
TSB ID: Lexus CR Report

On tuesday, december 11, 2012 consumer reports will post a story on its internet site about the internal release lever in certain lexus vehicles. please use the information provided in this communication to respond to any customer inquirie
04/23/18 Other NHTSA ID: 10133872
TSB ID: DLB Update RL

As previously communicated in december 2012, lexus discovered that the trunk release lever handle in some model vehicles can break if not pulled in the direction specified on the handle. the part has been changed in production and parts ha
04/23/18 Other NHTSA ID: 10134319
TSB ID: L-SB-0014-16

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
04/23/18 Other NHTSA ID: 10133849
TSB ID: L-SB-0010-13

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
04/23/18 Other NHTSA ID: 10133657
TSB ID: L-SB-0179-17

Tsb: supersession notice the information contained in this bulletin supersedes sb nos. l-sb-0048-08, pg007-07, pg016-01, pg015-01, pg004-97, pg003-97, pg003-93, and pg002-90. service bulletin nos. l-sb-0048-08, pg007-07, pg016-01, pg015-01,
04/23/18 Other NHTSA ID: 10133846
TSB ID: L-SB-0007-13

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
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04/23/18 Other NHTSA ID: 10133747
TSB ID: L-TT-0153-14

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.
04/23/18 Other NHTSA ID: 10134416
TSB ID: L-TT-0200-16

Tt: when replacing the hard disk drive (hdd) follow the instructions below.
04/23/18 Other NHTSA ID: 10134473
TSB ID: L-SB-0010-15

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.
04/02/18 Other NHTSA ID: 10131651
TSB ID: LSC ELE Dealer L

Dealer letter: december 1, 2017. a watermark has been added to the dealer letter to indicate that ele expired on november 30, 2017.
04/02/18 Other NHTSA ID: 10132778
TSB ID: L-SB-0015-10 Rev

Tsb: obsolete notice-june 12, 2014: this bulletin is now obsolete.
04/02/18 Other NHTSA ID: 10132625
TSB ID: L-SB-0021-14 Rev

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.
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04/02/18 Other NHTSA ID: 10132629
TSB ID: L-TT-0169-14

Techtip: some models are equipped with front and rear wheels of different offsets or width. wheel offset, defined as the distance between the wheel's centerline and the wheel-to-rotor mounting surface, affects the clearance between the back
04/02/18 Other NHTSA ID: 10132745
TSB ID: L-TT-0129-13

Tech tip: tips for writing a dpr (dealer product report) on manufacturing issues for windows and windshields.
04/02/18 Other NHTSA ID: 10131926
TSB ID: L-SB-0014-14

Some 2010 ? 2014 model year is 250c and is 350c vehicles may exhibit roof panels that stick to the roof stopper cushions after the roof has been in the stowed or ?open? position for several hours, especially in warmer weather. in some circu
04/02/18 Other NHTSA ID: 10131963
TSB ID: L-TT-0121-13

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
04/02/18 Other NHTSA ID: 10132004
TSB ID: L-SB-0092-13

The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance.
04/02/18 Other NHTSA ID: 10132005
TSB ID: L-SB-0060-09

This bulletin is now obsolete. please see l-sb-0092-13 .
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04/02/18 Other NHTSA ID: 10132006
TSB ID: L-BO-004-05 Obso

This bulletin is now obsolete. please see l-sb-0092-13.
04/02/18 Other NHTSA ID: 10132074
TSB ID: L-SB-0143-11 Rev

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
04/02/18 Other NHTSA ID: 10132082
TSB ID: L-TT-0145-13

Spots in window glass
04/02/18 Other NHTSA ID: 10132083
TSB ID: L-TT-0031-10

Adhesive & sealant cross reference information
04/02/18 Other NHTSA ID: 10132273
TSB ID: L-TT-0068-11 Rev

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.
04/02/18 Other NHTSA ID: 10132276
TSB ID: L-TT-0031-10 Rev

Certain service publications, technical service bulletins, service campaign technical instructions and service & parts operation communication bulletins may reference specifically required adhesives and sealants
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04/02/18 Other NHTSA ID: 10132655
TSB ID: L-TT-0227-17_Rev

Tt: previously, an error message was received when performing dcm activation initiated by techstream. this condition has been remedied, and dcm activation utilizing techstream can now be resumed.
04/02/18 Other NHTSA ID: 10132278
TSB ID: L-TT-0129-13

Tips for writing a dpr (dealer product report) on manufacturing issues for windows and windshields.
04/02/18 Other NHTSA ID: 10132304
TSB ID: L-SB-0148-11 Rev

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
04/02/18 Other NHTSA ID: 10132307
TSB ID: L-SB-0101-12 Rev

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.
04/02/18 Other NHTSA ID: 10131836
TSB ID: L-SB-0014-08_Rev

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
08/14/17 Other NHTSA ID: 10111226
TSB ID: L-SB-0014-08 Rev

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
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08/14/17 Other NHTSA ID: 10111362
TSB ID: L-SB-0014-08 Rev

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
08/01/17 Other NHTSA ID: 10109437
TSB ID: L-SB-0001-11 Rev

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
08/01/17 Other NHTSA ID: 10109500
TSB ID: L-SB-0044-11 Rev

Tsb: some 2010 - 2014 model year is 250c and is 350c vehicles may exhibit a groan noise during front seat back adjustment. this condition may be present on both front seats. a revised seat adjuster assembly has been developed to address thi
04/07/17 Other NHTSA ID: 10097044
TSB ID: L-SB-0014-16

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
03/07/17 Other NHTSA ID: 10094047
TSB ID: L-TT-0144-13 REV

Tt: some customers may encounter bluetooth connectivity concerns such as: difficulty to pair the phone. intermittent bluetooth failure to connect to the vehicle when first turning on the vehicle. various bluetooth audio functions are no lon
07/07/16 Other NHTSA ID: 10075390
TSB ID: LSC-ELE

Summary to be provided on a future date.
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06/22/16 Other NHTSA ID: 10074402
TSB ID: 12-2014

Summary to be provided on a future date.
04/26/16 Other NHTSA ID: 10062411
TSB ID: 21313

Summary to be provided on a future date.
03/31/16 Other NHTSA ID: 10060689
TSB ID: L-SB-0014-14

Summary to be provided on a future date.
03/31/16 Other NHTSA ID: 10060828
TSB ID: TMS-007-13

Summary to be provided on a future date.
02/26/14 Other NHTSA ID: 10054797
TSB ID: LSB-0143-11

Lexus: information regarding the seat cover replacement, equipped with side air bags, the modifications that might negatively affect side air bag performance can result in severe injuries.
06/28/10 Other NHTSA ID: 10033047
TSB ID: LSB-0187-09

Lexus: interior panels/trim. to improve serviceability of the floor carpet grommet (floor clamp retainer), a new service part has been developed which allows the floor carpet grommet to be replaced separately from the carpet assembly. m

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Lexus IS TSBs (Technical Service Bulletins)

Some things are often misunderstood about recalls and technical service bulletins (TSBs). Plus a disclaimer.

  1. Recalls do not have to be issued only because something is prone to failure. NHTSA (a government agency) can only require a recall if a failure will affect safety, emissions, fuel economy, or compliance with some other regulation or law. Manufacturers can voluntarily recall cars for problems that do not affect these, though.
  2. Recalls often apply to only some cars of a specific model year, rather than all of them. You should receive a letter from the manufacturer if your car has been recalled. You can also check with the dealer, which will know which (if any) recalls pertain to your car.
  3. The primary purpose of TSBs is to inform dealers about known problems with a car and how to fix them. They are not the same as recalls. As with recalls, TSBs often only apply to some cars, not the entire model year.
  4. Dealers often will not provide a preventive repair just because a problem described in a TSB might happen to your car. They'll usually want to observe symptoms that the problem is already affecting your car.
  5. Even if there are symptoms, a manufacturer doesn't have to pick up the cost of a TSB repair if the car is out of warranty, though sometimes they do.

We provide the text of recalls and TSBs as provided by NHTSA. There can be errors in the text. If you sign up for notifications in My Garage, we will try to get these to do, but for various reasons (some beyond our control) cannot guarantee you will receive them. When in doubt about a recall or TSB, contact the dealer.