2024 Lexus ES 350 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- Base
- F Sport Design
- F Sport Handling
- Luxury
- Ultra Luxury
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
The contact owns a 2024 Lexus ES 300h. The contact stated that while his wife was in reverse (R) and backing up into a parking space at approximately 2 MPH, she crashed into the rear of another vehicle. The contact stated that his wife did not hear the rear collision proximity alarm, and the vehicle did not automatically brake. The contact stated that the other vehicle was not damaged, but the contact's vehicle had damage to the driver's rear bumper and trunk. The contact stated that his wife was able to drive the vehicle away. The contact had taken the vehicle to a local dealer, who was unabl
I was able to reproduce the issue. When accelerating from a stop, but not yet passing 7 mph (typically 3-5mph registering on the speedometer), then suddenly braking, the brakes do not immediately engage, but rather engage after several seconds have passed. The system/vehicle is available for inspection upon request. The vehicle did not stop (as the brakes weren't applied) causing a collision. I am able to reproduce the issue in the vehicle. No inspection has yet taken place. No warning lamps or other vehicle messages appeared prior to or following the braking failure and the resulting collis
Driver side airbag cover is open. Previously reported, dealer states that it was open due to dashcam wiring being placed and cover not being closed completely. Dealer closed the cover completely. Today, the cover is open again.
The contact owns a 2024 Lexus ES 350. The contact stated that while attempting to use the front driver's side seat belt, the seat belt failed to extend as needed, and the contact was unable to use the seat belt. The contact stated that the failure had been occurring intermittently. The vehicle was taken to the dealer, where the failure could not be duplicated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 10,100.
The contact owns a 2024 Lexus ES300H. The contact stated while the vehicle was parked, the contact noticed that the driver's side air bag cover was detached. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The vehicle was scheduled for inspection on the following day. The manufacturer was not made aware of the failure. The failure mileage was approximately 3,072.
Vehicle Blind Spot indicator did not come on while car was on side of Vehicle on trip to Atlanta. If car did not honk we surely would have had an accident. I started to monitor when the light came on and noticed in was extremely inconsistent with respect to how for an approaching vehicle was from ours before activating. Sometimes it would come on 3 or more car lengths before reaching our bumper, sometimes after car was 1/3 of the way past our bumper, sometimes not before car was completely in blindspot or later. I filmed this but was only able to show the caring distances, and could not g
The vehicle's speedometer shows an inaccurate reading, up to 7MPH less than the actual speed. This has been verified multiple times, measured against WAZE and a speedometer app. At lower speeds, i.e., less than 30MPH, the divergence between the speedometer and the true speed is 1-3MPH. At medium speeds, between 40-60MPH, the divergence is 5-7MPH. At highway speeds, the speedometer initially shows the same larger divergence but after several minutes starts to converge to within 1-2 MPH of the apps. The convergence disappears shortly after the vehicle slows down. The vehicle was brought into th
See attached document for complaint
Showing the 8 most serious of 9 complaints filed with NHTSA.
