Lexus HS Service Bulletins
278 manufacturer communications on file.
- December 17, 2015•Document ID: 10205349Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- LSB008815
- Date Added:
- December 20, 2021
- Manufacturer:
- LEXUS
SummaryHigh Voltage (HV) Battery Rescue Charge (HEV Workstation/GRX-5100
Associated Products (27)Associated Documents - December 17, 2015•Document ID: 10093537Service Bulletin/Repair InstructionsHYBRID PROPULSION SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- L-SB-0088-15
- Date Added:
- March 2, 2017
- Manufacturer:
- LEXUS
SummaryLSB: 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 USED WHEREVER THE REPAIR MANUAL REFERENCES THE TOYOTA HYBRID SYSTEM (THS) CHARGER.
Associated Products (26)Associated Documents - November 12, 2015•Document ID: 10111513Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-TT-0144-13 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryTT: 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 longer functioning with the customer's phone such as ability to change the track using the steering wheel controls. 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 data/settings recently.
Associated Products (46)Associated Documents - November 12, 2015•Document ID: 10094047Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- L-TT-0144-13 REV
- Date Added:
- March 7, 2017
- Manufacturer:
- LEXUS
SummaryTT: 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 LONGER FUNCTIONING WITH THE CUSTOMER'S PHONE SUCH AS ABILITY TO CHANGE THE TRACK USING THE STEERING WHEEL CONTROLS. 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 DATA/SETTINGS RECENTLY.
Associated Products (46)Associated Documents - November 2, 2015•Document ID: 10111502Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-SB-0083-13 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryLSB: 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 Data is uploaded directly to the HDD system. Map Data will be released annually through direct shipment of tow Map Data DVDs to each dealership service manager. The annual Map Data release must then be installed onto the Navigation Update Tool. Individual map updates are then loaded into the vehicles with special map security keys. These keys are available through the normal parts ordering system. Keys are loaded onto the Navigation Update Tool through a PC or Techstream unit using software found on the Technical Information System (TIS). Follow the procedures listed in this bulletin to: Identify the current version of Map Data on the vehicle and on the Navigation Update Tool, Load Map Data onto the Navigation Update Tool, Load map security key(s) onto the Navigation Update Tool, and Connect the Navigation Update Tool to the vehicle and update the Map/System Data to the latest version.
Associated Products (14)Associated Documents - November 2, 2015•Document ID: 10111501Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-SB-0082-13 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryLSB: 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 remedy these conditions. Use the following procedure to address these conditions.
Associated Products (13)Associated Documents - November 2, 2015•Document ID: 10093968Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT
- Mfr Comm. #:
- L-SB-0083-13 REV
- Date Added:
- March 6, 2017
- Manufacturer:
- LEXUS
SummaryLSB: 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 DATA IS UPLOADED DIRECTLY TO THE HDD SYSTEM. MAP DATA WILL BE RELEASED ANNUALLY THROUGH DIRECT SHIPMENT OF TOW MAP DATA DVDS TO EACH DEALERSHIP SERVICE MANAGER. THE ANNUAL MAP DATA RELEASE MUST THEN BE INSTALLED ONTO THE NAVIGATION UPDATE TOOL. INDIVIDUAL MAP UPDATES ARE THEN LOADED INTO THE VEHICLES WITH SPECIAL MAP SECURITY KEYS. THESE KEYS ARE AVAILABLE THROUGH THE NORMAL PARTS ORDERING SYSTEM. KEYS ARE LOADED ONTO THE NAVIGATION UPDATE TOOL THROUGH A PC OR TECHSTREAM UNIT USING SOFTWARE FOUND ON THE TECHNICAL INFORMATION SYSTEM (TIS). FOLLOW THE PROCEDURES LISTED IN THIS BULLETIN TO: IDENTIFY THE CURRENT VERSION OF MAP DATA ON THE VEHICLE AND ON THE NAVIGATION UPDATE TOOL, LOAD MAP DATA ONTO THE NAVIGATION UPDATE TOOL, LOAD MAP SECURITY KEY(S) ONTO THE NAVIGATION UPDATE TOOL, AND CONNECT THE NAVIGATION UPDATE TOOL TO THE VEHICLE AND UPDATE THE MAP/SYSTEM DATA TO THE LATEST VERSION.
Associated Products (14)Associated Documents - November 2, 2015•Document ID: 10093963Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- L-SB-0082-13 REV
- Date Added:
- March 6, 2017
- Manufacturer:
- LEXUS
SummaryLSB: 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 REMEDY THESE CONDITIONS. USE THE FOLLOWING PROCEDURE TO ADDRESS THESE CONDITIONS.
Associated Products (13)Associated Documents - October 5, 2015•Document ID: 10111554Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- L-TT-0189-15
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryTT: There has been some concern with 3 Piece Piston Ring installations for 2AZ-FXE engines. ? This Tech Tip contains the accepted installation method required for Lexus vehicles.
Associated Products (3)Associated Documents - October 5, 2015•Document ID: 10096367Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- L-TT-0189-15
- Date Added:
- March 24, 2017
- Manufacturer:
- LEXUS
Summary"TT: THERE HAS BEEN SOME CONCERN WITH 3 PIECE PISTON RING INSTALLATIONS FOR 2AZ-FXE ENGINES. THIS TECH TIP CONTAINS THE ACCEPTED INSTALLATION METHOD REQUIRED FOR LEXUS VEHICLES."
Associated Products (3)Associated Documents - September 30, 2015•Document ID: 10134251Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- L-TT-0188-15
- Date Added:
- April 23, 2018
- Manufacturer:
- LEXUS
SummaryTT: ? Based on current part order allocation, some piston types have been incorrectly identified while undergoing the ZE7 2AZ Oil Consumption repair procedure. ? Replacement pistons for ZE7 should be ordered based on the pistons removed from existing cylinder block and no longer by measurement. ? This Tech Tip includes information regarding production allocation and instructions for identifying piston type on subject engines. This will be published in the next revision of L-SB-0006-15.
Associated Products (3)Associated Documents - September 30, 2015•Document ID: 10096767Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- L-TT-0188-15
- Date Added:
- March 31, 2017
- Manufacturer:
- LEXUS
Summary"TT: BASED ON CURRENT PART ORDER ALLOCATION, SOME PISTON TYPES HAVE BEEN INCORRECTLY IDENTIFIED WHILE UNDERGOING THE ZE7 2AZ OIL CONSUMPTION REPAIR PROCEDURE. REPLACEMENT PISTONS FOR ZE7 SHOULD BE ORDERED BASED ON THE PISTONS REMOVED FROM EXISTING CYLINDER BLOCK AND NO LONGER BY MEASUREMENT. THIS TECH TIP INCLUDES INFORMATION REGARDING PRODUCTION ALLOCATION AND INSTRUCTIONS FOR IDENTIFYING PISTON TYPE ON SUBJECT ENGINES. THIS WILL BE PUBLISHED IN THE NEXT REVISION OF L-SB-0006-15."
Associated Products (3)Associated Documents - July 14, 2015•Document ID: 10134167Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-TT-0172-15
- Date Added:
- April 23, 2018
- Manufacturer:
- LEXUS
SummaryTT: 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 future Techstream software release.
Associated Products (34)Associated Documents - July 14, 2015•Document ID: 10132562Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-TT-0172-15
- Date Added:
- April 2, 2018
- Manufacturer:
- LEXUS
SummaryTT: 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 future Techstream software release.
Associated Products (34)Associated Documents - July 7, 2015•Document ID: 10132726Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES
- Mfr Comm. #:
- L-SB-0025-14
- Date Added:
- April 2, 2018
- Manufacturer:
- LEXUS
SummaryTSB: 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.
Associated Products (51)Associated Documents - June 15, 2015•Document ID: 10111315Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- ZLE_WPB_WEP_Publ
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryWPB: Lexus has received reports where vehicles may exhibit excessive engine oil consumption. Lexus is now announcing the part replacement phase of Warranty Enhancement Program ZLE for vehicles exhibiting excessive engine oil consumption.
Associated Products (3)Associated Documents - June 15, 2015•Document ID: 10111165Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- ZLE_WPB_WEP_Publ
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryWPB: Lexus has received reports where vehicles may exhibit excessive engine oil consumption. Lexus is now announcing the part replacement phase of Warranty Enhancement Program ZLE for vehicles exhibiting excessive engine oil consumption.
Associated Products (3)Associated Documents - May 19, 2015•Document ID: 10057807Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- POL14-04
- Date Added:
- June 30, 2015
- Manufacturer:
- LEXUS
SummaryLEXUS 2010-2012 MY HS 250H EQUIPPED WITH A 2AZ ENGINE : WARRANTY EXTENSION DUE TO EXCESSIVE ENGINE OIL CONSUMPTION. *LJ UPDATED 08/25/2015*LJ
Associated Products (1)Associated Documents - May 14, 2015•Document ID: 10134490Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- ZLE_WEP_Dealer L
- Date Added:
- April 23, 2018
- Manufacturer:
- LEXUS
SummaryDL: As part of our continual efforts to ensure the best in customer satisfaction, Lexus has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on certain 2010 ? 2012 HS 250h vehicles equipped with a 2AZ engine. Lexus is now announcing the part replacement phase of Warranty Enhancement Program ZLE for vehicles exhibiting excessive engine oil consumption. Eligibility for part replacement under this Warranty Enhancement Program is dependent on a Lexus dealer performed engine oil consumption test in accordance with L-SB-0109-14.
Associated Products (3)Associated Documents - May 14, 2015•Document ID: 10132592Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- ZLE_WEP_Dealer L
- Date Added:
- April 2, 2018
- Manufacturer:
- LEXUS
SummaryDL: As part of our continual efforts to ensure the best in customer satisfaction, Lexus has announced a Warranty Enhancement Program to extend warranty coverage to address customer complaints of Excessive Engine Oil Consumption on certain 2010 ? 2012 HS 250h vehicles equipped with a 2AZ engine. Lexus is now announcing the part replacement phase of Warranty Enhancement Program ZLE for vehicles exhibiting excessive engine oil consumption. Eligibility for part replacement under this Warranty Enhancement Program is dependent on a Lexus dealer performed engine oil consumption test in accordance with L-SB-0109-14.
Associated Products (3)Associated Documents