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TECHNICAL INSTRUCTIONS
FOR
SAFETY (NONCOMPLIANCE) RECALL 24LA03
Airbag May Not Deploy Properly
Certain 2018-2021 LS500 and Certain 2018-2020 LS500h
The repair quality of covered vehicles is extremely important to Lexus. All dealership technicians performing this repair are required to complete the most current version of the E-Learning course “Safety Recall and Service Campaign Essentials”. To ensure that all vehicles have the repair performed correctly; technicians performing this recall repair are required to currently have completed all of the following courses:
- LIC206A– Electrical Repair
Always check which technicians can perform the repair by logging on to https://www.uotdealerreports.com. It is the dealership’s responsibility to select technicians who have completed the above courses to perform this repair. Carefully review your resources, the technician’s skill level, and ability before assigning technicians to this repair. It is important to consider technician days off and vacation schedules to ensure there are properly trained technicians available to perform this repair at all times.
TOOLS AND EQUIPMENT
Standard Hand Tools
Techstream
“TORX” Socket Wrench T50
Torque Wrench
Light
Protective Tape
24LA03 – Airbag May Not Deploy Properly – 2018-2021 Lexus LS500 & 2018-2020 LS500h
24LA03 – Airbag May Not Deploy Properly – 2018-2021 Lexus LS500 & 2018-2020 LS500h
Remedy Instructions and TSB
RCRIT-24V275-1914.pdf 840.034KB
Latest Recalls Documents
For the Latest and Most recent Recall Information Visit the link below…
https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=24V275&docType=RCL
- 5 IN 1 DIAGNOSTIC SCANNER: This is an OBDII scanner and 4 systems diagnostic tool. The AUTOPHIX 3210 PRO Bluetooth Auto Scanner not only has OBDII diagnostic function, but can also be used as an ABS/SRS/transmission scanner and check engine code reader. When it is an OBD2 scanner, you can use it to check if your car is ready for annual test via I/M preparation menu. In addition, the built-in DTC library, live data stream, data playback, performance testing and many more such functions are supported by it.
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- 🎉【2024 Upgraded Ver. of AL519/ ML519/ ML619】Autel develops the brand-new AutoLink AL619 as the advanced ver. of Autel ML519, AL519, AL319, MS309. This AL619 OBD2 scanner can scan ABS & SRS systems, and support 10 Modes of OBD II Diagnostics Function on Worldwide Vehicles to read, erase codes and turn off the MIL, ABS, SRS warning lights so that you can better maintain your car when related malfunctions occur and make your vehicle ready for the annual test.
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- 🎄【Easy to Use--Work out of box】+【FOXWELL 2024 New Version】 FOXWELL NT604 Elite scan tool is the 2024 new version from FOXWELL, which is designed for those car owners who want to figure out the cause issue before fixing the car problem via scanning the most common systems like abs srs engine and transmission.The NT604 Elite diagnostic tool comes with latest software, which can be used out of box. No need to waste time to download the software first.
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- 2024 Top Choice for ABS Bleeder Scan Tool - Was the brake pedal always slowly sinking down or becoming loose? This abs brake bleeding scan tool will cycle the pump and valves to achieve a tight brake pedal. It's the most affordable obd2 scanner with abs auto bleed. Follow the instruction step by step, even a beginner can use it. Coverage check on FOXWELL official site: Support- Diagnostic Coverage List. Tips: If a vehicle lacks the auto bleed function, this service will not work on the car.
- More Than a Entry Level OBD Scanner, Ideal for Home Mechanics - Based on the NT301 FOXWELL Scanner, NT630 Plus takes OBD diagnostics to the next level by customizing all functions for ABS and SRS system. This srs abs scanner provides in-depth insights on error code diagnosis, wheel speed sensor, airbag circuits, cable connectors monitor and etc. Note: Scanner can not work on Airbag crash data. If the scanner can not connect to the car unit, please check if there is a good connection of them.
- No More Higher End Service than You Needed - One NT630 Plus is enough! This obd2 scanner with abs and srs takes depth diagnosis on Anti-Lock Brake System & SRS/Airbag, and also performs daily reset services. Like Airbag light reset/ SAS(Steering Angle Sensor) adjustment/ Oil light reset functions. The issued parts will operate normally with this car scanner after the faults repaired. Note: Some classic vehicles without the electronic control system can not support reset service.
- Also can Work like NT301 - The NT630 Plus abs code reader connect to the OBD2 port directly. It will diagnose all obd2 modules instantly, displays the live data, locates bad sensors and I/M readiness status before the annual inspection. Guides you to do the maintenance work, reduces the potential driving risk and keep a peak performance on the road.
- Complicate? Unreadable? - Intuitive LCD display with clear operate instructions, even a beginner can diagnose the car faults with the NT630 Plus. Ergonomic Touch with anti-collision and anti-slip cover design, comfortable for daily car diagnose work. Unique button press sound will provide the overall tactile and visual experience to notice you a task has been completed or a command has been executed.
- 👍【Professional 4 Systems Diagnostics】For DIYers addressing typical concerns like engine, transmission, ABS, and SRS, the TOPDON AD500 vehicle scanner provides specialized diagnostic solutions. It effortlessly interprets and eliminates fault codes and scrutinizes data streams, ensuring the prompt detection of issues.
- 👍【6 Reset Functions】The AD500 car diagnostic tool offers essential features like Oil Reset, Throttle Adaptation, SAS/TPMS/BMS/EPB Reset. Easily reset oil change indicators, fine-tune throttle response, and recalibrate steering angle sensors for optimal vehicle performance and maintenance convenience.
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- 🛒【Battery Voltage Checker】+【Lifetime Free Update, No Subscription fee 】 It monitors the real-time voltage of the vehicle battery and displays it in graphical and textual form, informing you of the health status of the battery. Also monitor the health of your car. NT604 is equipped with the latest software directly, so you don't need to download a bunch of updated software after unboxing to use it. Lifetime no subscription fee for upgrading software.
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- [Transform Your Car Care Experience] - With BLCKTEC, instantly become your own professional mechanic. Effortlessly read and clear your car’s trouble codes and check engine light, ensuring your vehicle stays in top condition.
- [Empower Yourself with Comprehensive Diagnostics] - Unlock the full potential of your vehicle with the BLCKTEC 430. Access detailed diagnostics previously exclusive to professional mechanics’ OBD2 scan tools, including ABS, Airbag, SRS, TPMS codes, and beyond, right at your fingertips.
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- 💻Note: (About UPDATE) ANCEL FX2000 car scanner diasgnostic tool can be used directly as it comes with existed software, You don't need to register or update beforethe first use. It's recommended to update your scanner only when it fails to work on your car, or it's slow to load all menus or if you need newer software version. 📢Software update supports WIN XP, 7, 8, 10 operation systems only., but not for Mac and ios system.
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- 🚗【FULL OBD-LEVEL DIAGNOSTICS TOOL】: Quickly determines the cause of engine system faults, reads current, permanent and pending codes. After the repair, clears the codes and turns off the warning light. In addition, the FX2000 engine code reader also displays important OBD II advanced data such as fuel, live data and other manufacturer-specific parameters in real time to ensure that the engine ECU is operating correctly and safely, saving vehicle owners a lot of time and money in maintenance.
- 🚙【TRANSMISSION FAULT DIAGNOSTIC TOOL】: Some noises come from the transmission? Ancel obd2 scanner will read fault codes, display live transmission system data (fluid temperature, fluid pump, clutch actuation, pressure, etc.), and ensures transmission performance is optimal for vehicle speed and load. It provides detailed TCM data of the vehicle, so you can quickly and accurately find existing or potential problems.
- 🚐【FIND OUT SRS WRONG】: ANCEL FX2000 automotive scanner is able to read and clear fault codes in the SRS (airbag) and turn off the warning light to make sure the system is working correctly and safely. This odb2 scanner also displays a live graphical data stream of the supplemental restraint system (air bag), which allows you to analyze and verify that the air bag system is working properly.
- ABS/SRS OBD2 Scanner > Enjoy this ABS OBD2 code reader to reveal exact issues underlying in your brake, airbag, and engine systems, test individual ABS/SRS sensors, valves, or solenoids to quickly locate malfunctions (compatible with GM, Nissan, Fiat, Benz, Volvo, Land Rover, BMW, USA Ford, please reach us for details.), making sure critical safety systems work in perfect harmony together against accidents to be safe than sorry. NOTE: Only support upgrade on windows.
- 3 Most Needed Service Functions > This OBD2 scanner guides you through step by step procedures to reset oil service light and programmed mileage intervals for engine efficiency (Oil Reset); to calibrate steering wheel position for vehicle’s traveling in a straight line (SAS Reset); to clear the original low battery fault information against coming battery failures or damage (BMS Reset); saving your needless visits to mechanics. NOTE: Not suitable for all models, please reach us for compatibility.
- Full OBD2 Diagnostics > Say goodbye to the hassle of manual check-ups via this srs code reader. Quickly correct Check Engine Light warning on most OBD2/CAN compatible vehicles. Easily access to your smog status with one simple click I/M Readiness; and being filled with features for live data readings, freeze frame data, plus EVAP system, onboard monitor test means this scan tool checks all daily car care boxes.
- Work Easier > Red-Yellow-Green LEDs in this OBD2 scanner quickly show the overall DTC status without toggling through menu selections. HELP hotkey takes you directly to detailed descriptions/tips. Read/Erase DTC, I/M readiness shortcuts are added for optimized operation, along with DTC Lookup library for interpreting codes, designing the SRS OBD2 code reader a pleasure to use right out of the package even for beginners.
- Helpful Service > Get instant, free lifetime access to the most recent updates to add new car models and troubleshooting bugs making the OBD2 scanner a long-term investment for any home mechanics. The extended 1 years of quality assurance sweetens the worry-free deal even further. Multilingual Menu: EN, FR, ES, DE, IT, RU, PT, and JP. NOTE: Only support upgrade on windows.
- The VD500 OBD2 scanner is specifically designed to diagnose Volkswagen Group (Fits for VW/Audi/Skoda/ SEAT) 12-volt 16-pin vehicles, but can also be used with other 12-volt (non-Volkswagen) and light trucks (non-electric) vehicles manufactured in 1996 or later that are OBD II -compliant with standard 16-pin OBD II protocols (J1850 VPM, J1850PWM, ISO9141, KWP 2000 and CAN).
- For Volkswagen (VAG) vehicles diagnostics, the device can not only read and clear codes on engine, ABS, transmission, SAS (not all cars), ESP, TPMS and other systems, but also reset the oil, brake pad and throttle position adaption.
- For other OBD II vehicles (non-Volkswagen), the VD500 can read and clear fault codes, display fault code definitions, turn off the CEL (check engine light) and retrieve VIN information ONLY.
- The VD500 diagnostic offering for Volkswagen vehicles covers the following vehicles: fits for VW (CC, EOS, Golf, GTI, Jetta, Passat, Phaeton, Polo, Rabbit, Sharan, Tiguan, Touran, Touareg); fits for Audi (A3, A4, A6, A7, A8, A5, Q3, Q5, Q7, R8, RS3, TT, RS, RS5, S4, S6); fits for Skoda (Octavia, Rapid, Yeti, Kodiaq, Fabio, Superb); fits for SEAT (Leon, Ateca, Ibiza, Altea, Cushion, Cord, Alhambra) Diagnostics.
- With English and German as display languages, this diagnostic tool provides life-time free software updates to fix the latest bugs or add new parameters. Simply download the software from the official website, then follow on-screen instructions to install it.
Last update on 2024-04-21 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.
SEOCONTENT-START
1
TECHNICAL INSTRUCTIONS
FOR
SAFETY (NONCOMPLIANCE) RECALL 24LA03
Airbag May Not Deploy Properly
Certain 2018-2021 LS500 and Certain 2018-2020 LS500h
The repair quality of covered vehicles is extremely important to Lexus. All dealership technicians performing this repair are required to complete the most current version of the E-Learning course “Safety Recall and Service Campaign Essentials”. To ensure that all vehicles have the repair performed correctly; technicians performing this recall repair are required to currently have completed all of the following courses:
• LIC206A– Electrical Repair
Always check which technicians can perform the repair by logging on to https://www.uotdealerreports.com. It is the dealership’s responsibility to select technicians who have completed the above courses to perform this repair. Carefully review your resources, the technician’s skill level, and ability before assigning technicians to this repair. It is important to consider technician days off and vacation schedules to ensure there are properly trained technicians available to perform this repair at all times.
2
OPERATION FLOW CHART
IDENTIFICATION OF AFFECTED VEHICLES
1. CHECK VEHICLE FOR CAMPAIGN ELIGIBILITY
a) Compare the vehicle’s VIN to the VIN listed on the Repair Order to ensure they match.
b) Check the TIS Vehicle Inquiry System to confirm the VIN is involved in this Campaign, and that it has not already been completed.
NOTICE:
TMNA warranty will not reimburse dealers for repairs completed on vehicles that are not affected or were previously completed, even by another dealer.
PREPARATION
A. TOOLS AND EQUIPMENT
• Standard Hand Tools
• Torque Wrench
• Techstream
• Light
• “TORX” Socket Wrench T50
• Protective Tape
WORK PROCEDURE TABLE OF CONTENTS
CHECK THE REAR OCS INSTALLED POSITION FOR INTERFERENCE OF LOWER SEAT FRAME AND SPACER ··································································· SECTION Vl.
ADJUST INNER SEAT RAIL ················································································ SECTION VIl.
ZERO POINT CALIBRATION ··············································································· SECTION VIIl.
APPENDIX ······································································································· SECTION IX.
3
BACKGROUND
4
CHECK THE REAR OCS INSTALLED POSITION FOR INTERFERENCE OF THE LOWER SEAT FRAME AND SPACER
1. RECORD FRONT PASSENGER SEAT POSITION
2. ADJUST SEAT POSITION
a) Slide the seat fully rearward.
b) Place the seat height to its highest position.
3. DETACH FRONT SEAT BOARD SUB-ASSEMBLY
a) Detach the 2 hooks.
b) Fold back the front seatback board sub-assembly in the direction of the arrow shown in the illustration.
4. DISCONNECT FRONT SEAT LOWER CUSHION SHIELD
a) Detach the claw and move the front lower seat cushion shield in the direction of (1).
b) Slide the front lower cushion shield in the direction of (2) and detach the guide.
c) Hold the front seat cushion shield with protective tape.
DO NOT disengage the front seat lower cushion shield forcefully to avoid breakage.
5. PREPARE A LIGHT
a) Set a light under the front passenger seat.
5
6. CHECK THE REAR OCS INSTALLED POSITION FOR INTERFERENCE OF THE LOWER SEAT FRAME AND SPACER
a) Check if the light from under the seat can be seen all around the stopper.
HINT:
• If there is NO interference between the lower seat frame and the spacer, the light can be seen all around. If there IS interference, the light cannot be seen.
• If you are unsure of the inspection results, go to section VII. ADJUST INNER SEAT RAIL.
Interference of spacer
Result
Action
NO Interference
OK
Go to step 7.
Interference Exists
NG
Inner seat rail adjustment is required. Go to VII. ADJUST INNER SEAT RAIL
7. REINSTALL FRONT SEAT LOWER CUSHION SHIELD
a) Slide the front lower cushion shield in the direction of (2) and attach the guide.
b) Move the front lower seat cushion shield in the direction of (2) and attach the claw.
DO NOT engage the front seat lower cushion shield forcefully to avoid breakage.
8. ATTACH FRONT SEAT BOARD SUB-ASSEMBLY
a) Insert the front seatback board sub-assembly in the direction of the arrow shown in the illustration.
b) Attach the hooks and connect the rubber band of the front seatback board sub-assembly.
9. RESTORE FRONT PASSENGER SEAT POSITION
10. CAMPAIGN COMPLETE
6
ADJUST INNER SEAT RAIL
NOTICE:
Perform this procedure only when interference is found in the previous section.
1. LOOSEN FRONT SIDE BOLT OF FRONT PASSENGER SEAT INNER SEAT RAIL
a) Using a molding remover, detach the claws.
b) Pull in the removal direction shown in the illustration, detach the guides, and remove the front seat leg cover.
c) Use a T50 “TORX” socket wrench to loosen the front side bolt of the inner seat rail.
2. LOOSEN REAR SIDE BOLT OF FRONT PASSENGER SEAT INNER SEAT RAIL
a) Operate the slide and vertical power seat switch knob and move the passenger seat assembly to the frontmost position.
b) Using a thin-bladed screwdriver with its tip wrapped in protective tape, detach the claw.
c) Using a T50 “TORX” socket wrench, loosen the rear side bolt of the inner seat rail.
3. LOOSEN REAR OCS SENSOR NUT
a) Loosen the rear OCS sensor nut of the location shown in the illustration.
HINT:
The width across the flats of the nut is 14mm.
DO NOT loosen any other nuts than the one instructed.
4. ADJUST INNER SEAT RAIL
a) Move the inner seat rail towards the direction of the arrows to remove the interference at the stopper.
b) While keeping clearance around the stopper, tighten the rear side bolt of the inner seat rail using a T50 “TORX” socket wrench.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
7
5. TIGHTEN THE REAR OCS SENSOR NUT
a) Tighten the rear OCS sensor nut.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
6. TIGHTEN FRONT SIDE BOLT OF FRONT PASSENGER SEAT INNER SEAT RAIL
a) Operate the slide and vertical power seat switch knob and move the passenger seat assembly to the rearmost position.
b) Using a T50 “TORX” socket wrench, tighten the front side bolt of the inner seat rail.
Torque: 37 N*m (377 kgf*cm, 27 ft.*lbf)
c) Push in the installation direction shown in the illustration and insert the guide.
d) Attach the claw and install the front seat leg cover.
7. RE-CHECK THE REAR OCS INSTALLED POSITION FOR INTERFERENCE OF LOWER SEAT FRAME AND SPACER
a) Reference section: VI. CHECK THE REAR OCS INSTALLED POSITION FOR INTERFERENCE OF THE LOWER SEAT FRAME AND SPACER
8. REINSTALL FRONT SEAT LOWER CUSHION SHIELD
a) Slide the front lower cushion shield in the direction of (2) and attach the guide.
b) Move the front lower seat cushion shield in the direction of (2) and attach the claw.
DO NOT engage the front seat lower cushion shield forcefully to avoid breakage.
9. ATTACH FRONT SEAT BOARD SUB-ASSEMBLY
a) Insert the front seatback board sub-assembly in the direction of the arrow shown in the illustration.
b) Attach the hooks and connect the rubber band of the front seatback board sub-assembly.
10. RESTORE FRONT PASSENGER SEAT POSITION
8
ZERO POINT CALIBRATION
1. PERFORM ZERO POINT CALIBRATION
Refer to Repair Manual for instructions on Vehicle Interior / SUPPLEMENTAL RESTRAINT SYSTEMS / OCCUPANT CLASSIFICATION SYSTEM / INITIALIZATION
2018-2020 LS500h
SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM: INITIALIZATION; 2018 – 2023 MY LS500H [10/2017 – 10/2023]
2018-2021 LS500 SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM: INITIALIZATION; 2018 – 2023 MY LS500 [12/2017 – 10/2023]
◄ VERIFY REPAIR QUALITY ►
– Confirm all bolts are properly torqued.
– Confirm seat cushion shield is installed correctly.
– Confirm no DTCs are present after repair.
9
APPENDIX
Examples:
19LA01 = Launched in 2019, Lexus, Safety Recall Remedy Phase, 1st Safety Recall Launched in 2019
20LC02 = Launched in 2020, Special Service Campaign, 2nd Special Service Campaign Launched in 2020
21LE05 = Launched in 2021, Customer Support Program, 5th Customer Support Program Launched in 2021
A. PARTS DISPOSAL
In accordance with Federal law, please make sure all recalled parts (original parts) removed from the vehicle are disposed of in a manner in which they will not be reused, unless requested for parts recovery return.
B. CAMPAIGN DESIGNATION DECODER
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SEOCONTENT-END