Lexus CT Service Bulletins
539 manufacturer communications on file.
- February 16, 2016•Document ID: 10093473Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Mfr Comm. #:
- CLB_DEALER 2/16
- Date Added:
- March 2, 2017
- Manufacturer:
- LEXUS
SummaryCLB EXPIRED ON MAY 31, 2015.
Associated Products (2)Associated Documents - February 16, 2016•Document ID: 10093400Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- TECH LEX 2/16
- Date Added:
- March 1, 2017
- Manufacturer:
- LEXUS
SummaryBLE EXPIRED ON OCTOBER 31, 2014
Associated Products (1)Associated Documents - February 16, 2016•Document ID: 10093397Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- _LEXUSCT200H 216
- Date Added:
- March 1, 2017
- Manufacturer:
- LEXUS
SummaryBLE EXPIRED ON OCTOBER 31, 2014
Associated Products (1)Associated Documents - February 2, 2016•Document ID: 10205314Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- LSB000816
- Date Added:
- December 20, 2021
- Manufacturer:
- LEXUS
SummaryBattery Maintenance During PDS
Associated Products (7)Associated Documents - February 2, 2016•Document ID: 10134273Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- L-SB-0008-16
- Date Added:
- April 23, 2018
- Manufacturer:
- LEXUS
SummaryLSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does NOT provide warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain specified State of Charge (SOC) of the vehicle?s battery while in stock and assure proper State of Charge (SOC) at delivery. To eliminate customer service concerns due to an undercharged battery during the first few weeks of ownership, all dealers should check battery State of Charge (SOC) and recharge, if necessary, within 48 hours of delivery to customers.
Associated Products (7)Associated Documents - February 2, 2016•Document ID: 10093261Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM
- Mfr Comm. #:
- L-SB-0008-16
- Date Added:
- February 28, 2017
- Manufacturer:
- LEXUS
Summary"LSB: A BATTERY IN A STORED VEHICLE IS SUBJECT TO CONDITIONS THAT CAN REDUCE ITS PERFORMANCE AND LIFE. THESE CONDITIONS INCLUDE STORAGE PERIOD, TEMPERATURE, PARASITIC DRAIN, AND BATTERY LOAD. BECAUSE OF THESE FACTORS, BATTERY INSPECTION AND MAINTENANCE ARE REQUIRED IN ORDER TO ENSURE PROPER OPERATION AND OPTIMAL BATTERY LIFE. AS A MATTER OF POLICY, TOYOTA DOES NOT PROVIDE WARRANTY COVERAGE FOR DISCHARGED AND/OR FAILED BATTERIES DUE TO LACK OF MAINTENANCE. IT IS THE DEALERS RESPONSIBILITY TO MAINTAIN SPECIFIED STATE OF CHARGE (SOC) OF THE VEHICLES BATTERY WHILE IN STOCK AND ASSURE PROPER STATE OF CHARGE (SOC) AT DELIVERY. TO ELIMINATE CUSTOMER SERVICE CONCERNS DUE TO AN UNDERCHARGED BATTERY DURING THE FIRST FEW WEEKS OF OWNERSHIP, ALL DEALERS SHOULD CHECK BATTERY STATE OF CHARGE (SOC) AND RECHARGE, IF NECESSARY, WITHIN 48 HOURS OF DELIVERY TO CUSTOMERS. "
Associated Products (7)Associated Documents - February 2, 2016•Document ID: 10076255Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:12V/24V/48V BATTERY
- Mfr Comm. #:
- L-SB-0008-16
- Date Added:
- July 7, 2016
- Manufacturer:
- LEXUS
SummaryBATTERY MAINTENANCE DURING PDS. A BATTERY IN A STORED VEHICLE IS SUBJECT TO CONDITIONS THAT CAN REDUCE ITS PERFORMANCE AND LIFE. THESE CONDITIONS INCLUDE STORAGE PERIOD, TEMPERATURE, PARASITIC DRAIN, AND BATTERY LOAD. BECAUSE OF THESE FACTORS, BATTERY INSPECTION AND MAINTENANCE ARE REQUIRED IN ORDER TO ENSURE PROPER OPERATION AND OPTIMAL BATTERY LIFE.
Associated Products (7)Associated Documents - 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 - December 15, 2015•Document ID: 10152275Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- L-TT-0127-13 Rev
- Date Added:
- December 17, 2018
- Manufacturer:
- LEXUS
SummaryTT: Navigation microSD card reads an error when missing or swapped from another vehicle.
Associated Products (13)Associated Documents - December 15, 2015•Document ID: 10093693Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- L-TT-0127-13 REV
- Date Added:
- March 3, 2017
- Manufacturer:
- LEXUS
SummaryTT: NAVIGATION MICROSD CARD READS AN ERROR WHEN MISSING OR SWAPPED FROM ANOTHER VEHICLE.
Associated Products (12)Associated Documents - November 12, 2015•Document ID: 10111514Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- L-TT-0162-14 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryTT: Some customers may experience Bluetooth disconnections or loss of SMS Text Message Functionality on the navigation/audio system with Android phones OS 4.4 or later. This condition tends to occur to customers who have many previous text messages on their phones.
Associated Products (22)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: 10111512Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-TT-0121-13 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryTT: Refer to the chart below for a comprehensive list of the current and previously issued USB SSTs and their applicability. This is only a reference list of tools that might be in dealership inventory and not meant to be a diagnostic or repair procedure. Generation 7 navigation systems use a USB SST to update firmware and map. Generation 8 navigation systems use a USB stick to update the firmware only.
Associated Products (17)Associated Documents - November 12, 2015•Document ID: 10094050Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- L-TT-0162-14 REV
- Date Added:
- March 7, 2017
- Manufacturer:
- LEXUS
SummaryTT: SOME CUSTOMERS MAY EXPERIENCE BLUETOOTH DISCONNECTIONS OR LOSS OF SMS TEXT MESSAGE FUNCTIONALITY ON THE NAVIGATION/AUDIO SYSTEM WITH ANDROID PHONES OS 4.4 OR LATER. THIS CONDITION TENDS TO OCCUR TO CUSTOMERS WHO HAVE MANY PREVIOUS TEXT MESSAGES ON THEIR PHONES.
Associated Products (18)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 12, 2015•Document ID: 10093995Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT
- Mfr Comm. #:
- L-TT-0121-13 REV
- Date Added:
- March 7, 2017
- Manufacturer:
- LEXUS
SummaryTT: REFER TO THE CHART BELOW FOR A COMPREHENSIVE LIST OF THE CURRENT AND PREVIOUSLY ISSUED USB SSTS AND THEIR APPLICABILITY. THIS IS ONLY A REFERENCE LIST OF TOOLS THAT MIGHT BE IN DEALERSHIP INVENTORY AND NOT MEANT TO BE A DIAGNOSTIC OR REPAIR PROCEDURE. GENERATION 7 NAVIGATION SYSTEMS USE A USB SST TO UPDATE FIRMWARE AND MAP. GENERATION 8 NAVIGATION SYSTEMS USE A USB STICK TO UPDATE THE FIRMWARE ONLY.
Associated Products (17)Associated Documents - November 9, 2015•Document ID: 10111508Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- L-SB-0024-14 Rev
- Date Added:
- August 14, 2017
- Manufacturer:
- LEXUS
SummaryTSB: OBSOLETE NOTICE November 9, 2015: This bulletin is now obsolete. Please see L-SB-0079-14
Associated Products (1)Associated Documents - November 9, 2015•Document ID: 10093960Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT
- Mfr Comm. #:
- L-SB-0024-14 REV
- Date Added:
- March 6, 2017
- Manufacturer:
- LEXUS
Summary"TSB: OBSOLETE NOTICE NOVEMBER 9, 2015: THIS BULLETIN IS NOW OBSOLETE. PLEASE SEE L-SB-0079-14"
Associated Products (1)Associated Documents - November 5, 2015•Document ID: 10093985Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Mfr Comm. #:
- L-SB-0084-15
- Date Added:
- March 7, 2017
- Manufacturer:
- LEXUS
SummaryLSB: A DOWNLOAD AND INSTALLATION PROCESS IS REQUIRED TO ACTIVATE THE ENFORM SUITE OF APPS & DATA SERVICES BEFORE THEY ARE USED FOR THE FIRST TIME ON NEW VEHICLES. THE DOWNLOAD AND INSTALLATION PROCESS MAY ALSO NEED TO BE PERFORMED UNDER OTHER CIRCUMSTANCES SUCH AS FOLLOWING A HEAD UNIT REPLACEMENT OR AFTER THE CUSTOMER'S PERSONAL SETTINGS ARE ERASED. THE DOWNLOAD AND INSTALLATION PROCESS REQUIRES BETWEEN 3 AND 15 MINUTES TO COMPLETE, DEPENDING ON THE FILE SIZE, CELLULAR CONNECTION SPEED, AND OTHER FACTORS. FOLLOWING THE DOWNLOAD AND INSTALLATION PROCESS, SMALL ENFORM APP UPDATES MAY ALSO OCCUR VIA AN OVER THE AIR UPDATE SYSTEM. FOLLOW THE PROCEDURE BELOW TO PERFORM THE DOWNLOAD AND INSTALLATION PROCESS.
Associated Products (14)Associated Documents