Se Habla EspaƱol
Call Now for a FREE Case Review
Call Now for a FREE Case Review
We have recovered millions of dollars in Lemon Law cases.
Let us help you. Call 1-888-395-3666 for a free case review
Here are the technical service bulletins we have for the 2018 LEXUS GS450H. If you have any questions, do not hesitate to Contact Us:
This 2018 LEXUS GS450H Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20180109
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Safety Recall and Service Campaign - Technician Certification Requirements
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20180122
110000 ELECTRICAL SYSTEM
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 100000 POWER TRAIN
20180122
100000 POWER TRAIN
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20170221
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
TT: This bulletin is regarding best practices when handling navigation systems that use Hard Disc Drive or Micro SD Card memory.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20170222
350000 EQUIPMENT
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 condition
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20180212
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20170920
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
TSB: This bulletin provides general high-voltage safety precautions for the hybrid system. The hybrid system circuits operate with up to 650V. These high voltages are dangerous and can cause personal injury, severe burns, electric shock, an
This 2018 LEXUS GS450H Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
20170920
111000 ELECTRICAL SYSTEM:BATTERY
TSB: To minimize battery discharge during transportation and storage, the D/C Cut Fuse (30A) has been removed at the assembly plant and temporarily stored in the engine compartment Relay Block. Reinstall the D/C Cut Fuse (30A) into its orig
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170920
110000 ELECTRICAL SYSTEM
TSB: To minimize battery discharge during transportation and storage, the D/C Cut Fuse (30A) has been removed at the assembly plant and temporarily stored in the engine compartment Relay Block. Reinstall the D/C Cut Fuse (30A) into its orig
This 2018 LEXUS GS450H Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20170330
118000 ELECTRICAL SYSTEM: SOFTWARE
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 030000 BRAKES (PWS)
20180222
030000 BRAKES (PWS)
TSB: Some 2013 - 2018 model year vehicles may exhibit a rear brake vibration/squeak while braking, due to corrosion on the rear brake components. Service parts are now available to reduce the likelihood of this condition occurring. The back
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
20170412
353600 EQUIPMENT:AIR CONDITIONER
TT: During previous air conditioning service, leakage prevention agent (A/C stop leak) may have been added to the A/C system. Adding stop leak products to the A/C system is not a recommended or approved Lexus repair process. During A/C serv
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20170412
350000 EQUIPMENT
TT: During previous air conditioning service, leakage prevention agent (A/C stop leak) may have been added to the A/C system. Adding stop leak products to the A/C system is not a recommended or approved Lexus repair process. During A/C serv
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20170404
350000 EQUIPMENT
TT: Rev1 iPhone text messages do not appear on multimedia display.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170404
110000 ELECTRICAL SYSTEM
TT: Rev1 iPhone text messages do not appear on multimedia display.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20180927
110000 ELECTRICAL SYSTEM
TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 200000 WHEELS
20180626
200000 WHEELS
TSB: REVISION NOTICE June 26, 2018 Rev1: ? Applicability has been updated to include 2018 model year GS 300 and 2016 ? 2018 model year RC 300 vehicles. Any previous printed versions of this bulletin should be discarded. Some 2013 ? 2018 mod
This 2018 LEXUS GS450H Technical Service Bulletin affects the 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
20180516
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
TSB: REVISION NOTICE May 16, 2018 Rev1: * Applicability has been updated to include 2019 model year Lexus vehicles. Any previous printed versions of this bulletin should be discarded. Long-term or off-site storage requires special care to k
This 2018 LEXUS GS450H Technical Service Bulletin affects the 200000 WHEELS
20180516
200000 WHEELS
TSB: REVISION NOTICE May 16, 2018 Rev1: * Applicability has been updated to include 2019 model year Lexus vehicles. Any previous printed versions of this bulletin should be discarded. During the manufacturing process, tires are mounted on t
This 2018 LEXUS GS450H Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
20180517
111000 ELECTRICAL SYSTEM:BATTERY
TSB: REVISION NOTICE May 17, 2018 Rev1: * Applicability has been updated to include 2019 model year Lexus vehicles. Any previous printed versions of this bulletin should be discarded. A battery in a stored vehicle is subject to conditions t
This 2018 LEXUS GS450H Technical Service Bulletin affects the 118000 ELECTRICAL SYSTEM: SOFTWARE
20180508
118000 ELECTRICAL SYSTEM: SOFTWARE
TSB: REVISION NOTICE May 08, 2018 Rev1: * Applicability has been updated to include 2017 - 2018 model year vehicles. * The Introduction and Download/Installation Procedure sections have been updated. Any previous printed versions of this bu
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20180510
110000 ELECTRICAL SYSTEM
TSB: REVISION NOTICE May 10, 2018 Rev1: * Applicability has been updated to include 2019 model year vehicles. Any previous printed versions of this bulletin should be discarded. Hybrid vehicles are equipped with two types of batteries: * Hy
This 2018 LEXUS GS450H Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
20181205
111000 ELECTRICAL SYSTEM:BATTERY
TSB: OBSOLETE NOTICE December 04, 2018: This bulletin is now obsolete. Please see L-SB-0045-18.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 273000 LANE DEPARTURE: BLIND SPOT DETECTION
20180817
273000 LANE DEPARTURE: BLIND SPOT DETECTION
TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop environmen
This 2018 LEXUS GS450H Technical Service Bulletin affects the 200000 WHEELS
20181203
200000 WHEELS
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 190000 TIRES
20181203
190000 TIRES
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 190000 TIRES
20181203
190000 TIRES
TSB: OBSOLETE NOTICE December 03, 2018: This bulletin is now obsolete. Please see L-SB-0043-18.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20181203
350000 EQUIPMENT
TSB: OBSOLETE NOTICE December 03, 2018: This bulletin is now obsolete. Please see L-SB-0044-18.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20181204
350000 EQUIPMENT
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L-SB-0108-17. ? Applicability has been updated to include 2019 model year UX200 and UX250h vehicles. Service Bulletin No. L-SB-0108-17 is ob
This 2018 LEXUS GS450H Technical Service Bulletin affects the 111000 ELECTRICAL SYSTEM:BATTERY
20181204
111000 ELECTRICAL SYSTEM:BATTERY
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L-SB-0108-17. ? Applicability has been updated to include 2019 model year UX200 and UX250h vehicles. Service Bulletin No. L-SB-0108-17 is ob
This 2018 LEXUS GS450H Technical Service Bulletin affects the 280000 BACK OVER PREVENTION
20181204
280000 BACK OVER PREVENTION
TT: When adjusting the Forward Recognition Camera on vehicles with Lexus Safety Sense, it can be difficult to print the repair manual target to the proper size.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 030000 BRAKES (PWS)
20190204
030000 BRAKES (PWS)
TSB: REVISION NOTICE February 4, 2019 Rev2: G541 Applicability has been updated to include 2019 model year GS 300, GS 350, RC 300 and RC 350 vehicles. ? The Introduction and Repair Procedure sections have been updated. Any previous printed
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353000 EQUIPMENT:ELECTRICAL
20190206
353000 EQUIPMENT:ELECTRICAL
TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (telematics transceiver) inoperative conditions, refer to
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20190206
350000 EQUIPMENT
TT: The microphone circuit passes through the DCM before reaching the radio/navigation system. To simplify the diagnosis of the microphone, Safety Connect SOS button lights, and DCM (telematics transceiver) inoperative conditions, refer to
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20170119
350000 EQUIPMENT
TSB: 2018 model year Lexus vehicles are equipped with factory installed XM Satellite Radio, including a 90-day free customer trial. As part of the Pre-Delivery Service (PDS) process, ensure that the XM Satellite Radio is activated and read
This 2018 LEXUS GS450H Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20170124
356000 EQUIPMENT ADAPTIVE
TSB: 2018 model year vehicles are equipped with driver?s side floor mat retaining clips to secure the floor mat in the correct position. In addition, some models may utilize retaining clips for passenger side and rear seat floor mats as we
This 2018 LEXUS GS450H Technical Service Bulletin affects the 190000 TIRES
20170125
190000 TIRES
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170130
110000 ELECTRICAL SYSTEM
TSB: Hybrid vehicles are equipped with 2 types of batteries: * Hybrid Vehicle (HV) battery * 12-volt auxiliary battery If the vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will gradually d
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20170131
110000 ELECTRICAL SYSTEM
TSB: 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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 200000 WHEELS
20190214
200000 WHEELS
TT: 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 of t
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190215
110000 ELECTRICAL SYSTEM
TSB: This bulletin details the supplemental procedure to confirm Telematics Data Communication Module (DCM) activation for applicable 2018 ? 2019 model year Lexus vehicles after the process is initiated by Techstream. The steps outlined in
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190625
110000 ELECTRICAL SYSTEM
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20190718
350000 EQUIPMENT
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20190718
110000 ELECTRICAL SYSTEM
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200206
350000 EQUIPMENT
TSB: Some 2006 ? 2020 model year Lexus vehicles may exhibit odors that naturally occur from the HVAC system and/or related environmental factors. Although there is no way to eliminate these odors, follow the General Procedure in this bull
This 2018 LEXUS GS450H Technical Service Bulletin affects the 010000 STEERING
20191011
010000 STEERING
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200206
350000 EQUIPMENT
TSB: February 06, 2020: This bulletin is now obsolete. Please see L-SB-0003-20.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20191108
356000 EQUIPMENT ADAPTIVE
TT: Some vehicles with Pioneer 12.3? (or 10.3? IS) Navigation may encounter an intermittent Pink flash on the display followed by a system reset.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
20191108
353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
TT: Some vehicles with Pioneer 12.3? (or 10.3? IS) Navigation may encounter an intermittent Pink flash on the display followed by a system reset.
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200406
350000 EQUIPMENT
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,
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200501
350000 EQUIPMENT
Safety Recall and Service Campaign - Technician Certification Requirements
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200406
350000 EQUIPMENT
TSB: OBSOLETE NOTICE April 06, 2020: This bulletin is now obsolete. Please see L-SB-0008-20. Replacement Certification Labels and VIN Plates
This 2018 LEXUS GS450H Technical Service Bulletin affects the 353600 EQUIPMENT:AIR CONDITIONER
20200326
353600 EQUIPMENT:AIR CONDITIONER
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
This 2018 LEXUS GS450H Technical Service Bulletin affects the 020000 SUSPENSION
20200424
020000 SUSPENSION
TSB: Some 2017 ? 2019 model year Lexus vehicles may exhibit one or more of the following conditions: ?Uneven temperature or air flow between the vents ?Little or no air flow from the vent(s) ?Improper MODE control function Some ve
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200415
350000 EQUIPMENT
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,
This 2018 LEXUS GS450H Technical Service Bulletin affects the 356000 EQUIPMENT ADAPTIVE
20200309
356000 EQUIPMENT ADAPTIVE
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 functi
This 2018 LEXUS GS450H Technical Service Bulletin affects the 350000 EQUIPMENT
20200309
350000 EQUIPMENT
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 functi
This 2018 LEXUS GS450H Technical Service Bulletin affects the 110000 ELECTRICAL SYSTEM
20200309
110000 ELECTRICAL SYSTEM
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 functi
This 2018 LEXUS GS450H Technical Service Bulletin affects the 045200 SERVICE BRAKES, AIR:DISC:PADS
20200309
045200 SERVICE BRAKES, AIR:DISC:PADS
TSB: Some 2013 ? 2020 model year GS and RC model vehicles may exhibit a squeal/squeak noise from the front brake pads. This is only applicable on 2WD F Sport vehicles. This condition may be present at city, highway, and/or parking lot speed
This 2018 LEXUS GS450H Technical Service Bulletin affects the 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
20200309
034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
TSB: Some 2013 ? 2020 model year GS and RC model vehicles may exhibit a squeal/squeak noise from the front brake pads. This is only applicable on 2WD F Sport vehicles. This condition may be present at city, highway, and/or parking lot speed
This 2018 LEXUS GS450H Technical Service Bulletin affects the 045200 SERVICE BRAKES, AIR:DISC:PADS
20200310
045200 SERVICE BRAKES, AIR:DISC:PADS
TSB: Some 2013 ? 2020 model year Lexus AWD F Sport and non-F Sport model vehicles may exhibit a squeal/squeak noise from the front brake pads. For customers who find this characteristic objectionable, an updated shim kit is now available a
This 2018 LEXUS GS450H Technical Service Bulletin affects the 034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
20200310
034520 SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS
TSB: Some 2013 ? 2020 model year Lexus AWD F Sport and non-F Sport model vehicles may exhibit a squeal/squeak noise from the front brake pads. For customers who find this characteristic objectionable, an updated shim kit is now available a
1-888-395-3666
Edzant Price LLP
28470 Ave Stanford
Suite 360
Valencia, CA 91355
2001 - 2024 © All rights reserved.
