Technical Service Bulletins For 2020 LEXUS LS500
Here are the technical service bulletins we have for the 2020 LEXUS LS500. If you have any questions, do not hesitate to Contact Us:
Technical Service Bulletins
Technical Service Bulletin #L-TT-0254-18
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10153245
Date Of Bulletin
20181221
Failing Component Name
350000 EQUIPMENT
Description
TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has develope
Technical Service Bulletin #L-SB-0001-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 190000 TIRES
NHTSA #10153258
Date Of Bulletin
20190102
Failing Component Name
190000 TIRES
Description
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. If the wheels are replaced or refinished before vehicle delivery, it is important that the tires
Technical Service Bulletin #L-TT-0255-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 060000 ENGINE AND ENGINE COOLING
NHTSA #10153281
Date Of Bulletin
20190116
Failing Component Name
060000 ENGINE AND ENGINE COOLING
Description
TT: The current engine active test Control the Injection Mode? is not operating as desired when controlling the direct injectors manually on 2GR-FKS engines. When direct injection is started and then stopped using the active test, current E
Technical Service Bulletin #L-SB-0025-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10159740
Date Of Bulletin
20190430
Failing Component Name
350000 EQUIPMENT
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
Technical Service Bulletin #L-SB-0011-19_Obs
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10162731
Date Of Bulletin
20190603
Failing Component Name
350000 EQUIPMENT
Description
TSB: OBSOLETE NOTICE June 03, 2019: This bulletin is now obsolete. Please see L-SB-0025-19.
Technical Service Bulletin #L-SB-0055-18-Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10160752
Date Of Bulletin
20190329
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
TSB: REVISION NOTICE March 29, 2019 Rev1: * Applicability has been updated to include 2020 model year RC F vehicles. * The Software Information section has been updated. Any previous printed versions of this bulletin should be discarded. S
Technical Service Bulletin #L-SB-0055-18-Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
NHTSA #10160752
Date Of Bulletin
20190329
Failing Component Name
353000 EQUIPMENT:ELECTRICAL
Description
TSB: REVISION NOTICE March 29, 2019 Rev1: * Applicability has been updated to include 2020 model year RC F vehicles. * The Software Information section has been updated. Any previous printed versions of this bulletin should be discarded. S
Technical Service Bulletin #L-TT-0263-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10162759
Date Of Bulletin
20190625
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Below is an explanation of what information is required when testing a 12V battery on the new Warranty B
Technical Service Bulletin #L-TT-0264-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 060000 ENGINE (PWS)
NHTSA #10162760
Date Of Bulletin
20190627
Failing Component Name
060000 ENGINE (PWS)
Description
TT: When repairing a 1234YF HVAC system on a gas powered (Non-Hybrid) Lexus and the addition of compressor oil is required to complete the repairs, the 1234YF ND-12 compressor oil is available through the Lexus Approved Dealer Equipment web
Technical Service Bulletin #L-SB-0039-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10166025
Date Of Bulletin
20190919
Failing Component Name
350000 EQUIPMENT
Description
TSB: This bulletin contains the vehicle specific pre-delivery services for 2020 model year LS500 and LS500h vehicles. Additionally, refer to the applicable Pre-Delivery Service (PDS) Check Sheet for services to be performed.
Technical Service Bulletin #L-TT-0265-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10164354
Date Of Bulletin
20190718
Failing Component Name
350000 EQUIPMENT
Description
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig
Technical Service Bulletin #L-TT-0265-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
NHTSA #10164354
Date Of Bulletin
20190718
Failing Component Name
110000 ELECTRICAL SYSTEM
Description
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. We are investig
Technical Service Bulletin #L-SB-0055-18-Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
NHTSA #10164351
Date Of Bulletin
20190712
Failing Component Name
118000 ELECTRICAL SYSTEM: SOFTWARE
Description
TSB: REVISION NOTICE July 12, 2019 Rev2: ? Applicability has been updated to include 2020 model year RX350 and RX450h vehicles. March 29, 2019 Rev1: ? Applicability has been updated to include 2020 model year RC F vehicles. ? The Software
Technical Service Bulletin #L-SB-0055-18-Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10164351
Date Of Bulletin
20190712
Failing Component Name
350000 EQUIPMENT
Description
TSB: REVISION NOTICE July 12, 2019 Rev2: ? Applicability has been updated to include 2020 model year RX350 and RX450h vehicles. March 29, 2019 Rev1: ? Applicability has been updated to include 2020 model year RC F vehicles. ? The Software
Technical Service Bulletin #L-TT-0271-19
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10168536
Date Of Bulletin
20191021
Failing Component Name
350000 EQUIPMENT
Description
TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. The following steps are instructions on how to
Technical Service Bulletin #Lexus Safety Re
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172853
Date Of Bulletin
20200218
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #L-TT-0221-17_Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 010000 STEERING
NHTSA #10168519
Date Of Bulletin
20191011
Failing Component Name
010000 STEERING
Description
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 a
Technical Service Bulletin #Lexus Safety Rec
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10172378
Date Of Bulletin
20200130
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #L-SB-0020-19_Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NHTSA #10170732
Date Of Bulletin
20191206
Failing Component Name
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Description
TSB: REVISION NOTICE December 6, 2019 Rev1: ? Applicability has been updated to include 2018 ? 2020 model year Lexus vehicles. ? The Parts Information section has been updated. Any previous printed versions of this bulletin should be disca
Technical Service Bulletin #L-SB-0008-20
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174888
Date Of Bulletin
20200406
Failing Component Name
350000 EQUIPMENT
Description
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97, PG003-97, PG003-93, PG002-90, L-SB-0048-08, PG007-07, PG016-01, PG015-01, PG004-97,
Technical Service Bulletin #Lexus Safety Re
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10176283
Date Of Bulletin
20200501
Failing Component Name
350000 EQUIPMENT
Description
Safety Recall and Service Campaign - Technician Certification Requirements
Technical Service Bulletin #L-SB-0025-19_Rev
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10173982
Date Of Bulletin
20200326
Failing Component Name
350000 EQUIPMENT
Description
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. The following guidelines should be performed to minimize vehicle component/part degradation due to extended vehicle storage cond
Technical Service Bulletin #L-TT-0283-20
This 2020 LEXUS LS500 Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
NHTSA #10173983
Date Of Bulletin
20200326
Failing Component Name
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
Description
TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that their map update service will end soon. The date that is shown could be more than one year in the future. This does not indicate any issu
Technical Service Bulletin #L-TT-0254-18
This 2020 LEXUS LS500 Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
NHTSA #10173986
Date Of Bulletin
20200326
Failing Component Name
353600 EQUIPMENT:AIR CONDITIONER
Description
TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. To improve customer satisfaction and repair A/C system leaks in one dealer visit, Toyota has develo
Technical Service Bulletin #L-TT-0287-20
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174923
Date Of Bulletin
20200423
Failing Component Name
350000 EQUIPMENT
Description
TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced traffic into their stores and causing dealer stock to age. Due to this situation, dealers are reminded and recommended to follow the Long-T
Technical Service Bulletin #L-TT-0286-20
This 2020 LEXUS LS500 Technical Service Bulletin affects the 350000 EQUIPMENT
NHTSA #10174907
Date Of Bulletin
20200415
Failing Component Name
350000 EQUIPMENT
Description
TT: After performing a battery test using the DCA-8000 battery diagnostic charger and the battery health has been considered a ?Good? condition, the DCA will automatically enter a post-test charging mode. In the post-test charging mode,
