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2020 Lexus NX 300 Service and Repair Manual

Regular price $53.99 USD
Covers all 2020 NX 300 trims — Base, F Sport, Luxury ·
Digital manual — nothing ships
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FactoryManual
Anonymous

Where were wiring diagrams?

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FactoryManual
Anonymous

Very difficult to navigate seems like similar information is in several random locations

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FactoryManual
Anonymous

All other content is as promised

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FactoryManual
Anonymous

Very hard to navigate. Could not even find a index

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FactoryManual
TERRY MUICH

The download I received was a complete waste of my money. Was not even close to what it was represented as. I thought I was getting a proper service repair manual. What I got was a collection of service bulletins. I sent an email to your company right after I looked through it requesting my money back. Have yet to hear a response. Terry Muich

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FactoryManual
Ricky Coley

Not a hard copy manual and the file is to big too load on my computer.

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FactoryManual
John Puzak

I'm trying to download the manual to my laptop. Can't get a table of contents on my phone. Might have a better review the

After directions from from factory manuals,
I downloaded Adobe Acrobat-working great. Great customer service!!!

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FactoryManual
Richard Musser

easy

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FactoryManual
Donald Folmar

More detailed than I thought, still trying to navigate through it, not what I thought it would be, thought it would be more like the Haynes manual.

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FactoryManual
Nathaniel Footman Jr

Delivery via wifi great.

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FactoryManual
Anonymous

Great

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FactoryManual
David Bacon

It was much larger than i expected. 5 documents at 12k pages each. Its not something ill actually be able read but its easy enough to find what you need..
The Ford F250 manual is much easier to navigate at just over 8000 pages.
If i spend the money for Adobe Acrobat Professional ill be able to break it down into manageable bits.
Both manuals area great value for the money.

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FactoryManual
Susanne Dubois

Manual ok. Very hard to find info pertaining to my vehicle

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FactoryManual
Mark Stypinski

Easy to use and great to look up tech specs.

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FactoryManual
Stuart Clancy

Easy to find the exact manual for your vehicle, great directions for the download process for the less than savvy internet users.

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FactoryManual
Daniel Arvola

The manual is awesome!

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FactoryManual
Anonymous

Pretty good manual, bookmarking could be a little better

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FactoryManual
Thomas Downs

I am unable to open the manual. I guess I didn't process something right.

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FactoryManual
Stanislav Bilev

Got the manual almost immediately.

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FactoryManual
Anonymous

I need a printed 2015 Ford Taurus 3.5 engine repair manual either Chilton or Haynes

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FactoryManual
James Foley

Excellent. Now I can actually start working on my cars again with confidence. YouTube videos really are inadequate.

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FactoryManual
Mark Schultz

Schematics were not high resolution making the markings and names difficult to read when zoomed in. Improvement is needed. Otherwise it is a good document.

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FactoryManual
Scott Martin

Vary easy

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FactoryManual
Werner A Wozniak

Very satisfied with my purchase. Has all clear details and fixes like the oem factory manual have. Thanks and God bless you.

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FactoryManual
Anonymous

.

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FactoryManual
Anonymous

Finding and ordering the manual for my vehicle was very easy

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FactoryManual
Michael Willis

I wasn’t sure why I needed this to be a PDF, but it was apparent once I got it. It includes what would be thousands of pages if it were in print. The links take you to wherever you need to go in the text.

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FactoryManual
Anonymous

I didn’t realize I would have a link in an email to click to get another email with another link to download.

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FactoryManual
David Sims

would rather have a maintenance manual. have a parts manual from parts vu company. only difference is that your parts manual has all together whereas the parts vu had to download the differsections individually.

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Jack Larkin

Our original order was supposed to be for our 2014 Subaru Outback, yet the manual came up as Forester. We did have to purchase a new manual in order for them to send us the correct manual. We hope it will help us repair our Subaru.

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Tim Vaclav

Quick and easy

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FactoryManual
Anonymous

Item as described quick delivery

Every figure in the 2020 Lexus NX 300 service and repair manual is tied to this exact year, engine and trim, so the turbocharged 2.0L four (8AR-FTS) under your hood is the one being specified rather than a close-enough number carried over from an adjacent model year.

Engines

  • 2.0L l4 GAS Turbocharged

Trims

  • Base
  • F Sport
  • Luxury

Known issues on the 2020 NX 300. No recalls are on federal record for the 2020 NX 300, and Lexus has issued no technical service bulletins for it. Owners have filed 24 complaints for the year, and the diagnostic and repair procedures behind the systems those complaints touch are here.

Tracing an owner-reported symptom, working through a service interval, or torquing a fastener on the 8AR-FTS, it holds you to the OEM procedure and the correct specification for your specific 2020 NX 300.

No active recalls The 2020 Lexus NX 300 has no recalls on file with NHTSA.
TSB #10235215

TSB: Some 2013 ? 2020 model year Lexus vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC P0171 and/or P0174 (System Too Lean Bank 1/Bank 2) ?DTC P0087 Fuel Rail

TSB #10235224

TSB: Some 2020 ? 2022 model year vehicles equipped with 17CY+ Panasonic Audio (versions less than 1226) and Navigation (versions less than 1225 or 1245 with 20 Teammate) may exhibit one or more of the following conditions: ?Navigation reset

TSB #10235225

OBSOLETE NOTICE February 14, 2023: This bulletin is now obsolete. Please see L-SB-0007-23

TSB #10230361

TSB: Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. The SST is used with applicabl

TSB #10230363

OBSOLETE NOTICE December 08, 2022: This bulletin is now obsolete. Please see L-SB-0057-22

TSB #10220153

TT: To improve guest support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center.

TSB #10214355

Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022

TSB #10214348

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.

Showing the 8 most recent of 81 technical service bulletins on file with NHTSA.

07/25/2022Component: STEERING,VEHICLE SPEED CONTROLCrash reported2 injured

The contact owns a 2020 Lexus NX. The contact stated while driving approximately 35 MPH and attempting to make a turn, the steering wheel was difficult to operate. There was no warning light illuminated. On another occasion, the steering wheel veered to the left and right. In addition, there was a sudden unintended acceleration. The brake pedal was depressed but the vehicle did not reduce in speed. The contact crashed into a side tree, columns, and a divider in order to stop the vehicle. All of

08/27/2026Component: ENGINEFire reported

My 2020 Lexus NX 300 caught fire overnight while parked and unattended outside my residence. I discovered the fire the next morning. The Seattle Fire Department responded (incident #SFD-26-0112715) and their report states the fire originated in the engine compartment, with the cause of ignition listed as 'failure of equipment or heat source.' There was no collision, no theft, and no visible external damage prior to the fire. I am the original and only owner of this vehicle, with approximately 48

06/01/2020Component: ENGINEFire reported

TL* THE CONTACT OWNS A 2020 LEXUS NX300. THE CONTACT STATED THAT AT 2:45 AM THERE WAS A LOAD SOUND COMING FROM THE DRIVEWAY WHERE THE VEHICLE WAS PARKED. THE CONTACT THEN DISCOVERED HER VEHICLE WAS ON FIRE NEAR THE FRONT OF THE HOOD. THE TIRE EXPLODED ALONG WITH THE WINDSHIELD FRACTURING. THE CONTACT MENTIONED THAT THE VEHICLE WAS NOT DRIVEN SINCE WEDNESDAY FROM THE INCIDENT DATE ON SATURDAY. THE CONTACT STATED THE FIRE WAS EXTINGUISH BY THE FIRE DEPARTMENT, AND A FIRE DEPARTMENT REPORT WAS FILE

12/18/2025Component: ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM

While driving at interstate highway speed at approximately 70 mph in heavy rush hour traffic, the vehicle suddenly made a popping sound and immediately lost all engine power. The accelerator became unresponsive, and the vehicle rapidly decelerated without warning. I was forced to coast across lanes to the shoulder to avoid a collision. The engine shut down completely and the vehicle would not restart. This created a serious risk of injury or death due to loss of power in high-speed traffic. The

12/10/2022Component: VISIBILITY/WIPER

driver side mirror shaking when driving over 60mph

12/03/2025Component: POWER TRAIN,ENGINE

I am submitting this complaint to report a significant safety defect in my Lexus vehicle. Without any prior warning or history of mechanical problems, the vehicle experienced a sudden and severe loss of engine power while I was merging onto a busy highway. The vehicle rapidly decelerated despite continued acceleration input, forcing me to navigate to the shoulder while surrounding traffic was traveling at high speed. This unexpected loss of power created an immediate and substantial risk of a co

11/24/2020Component: VISIBILITY/WIPER

ON 11-05-2020 I WAS DRIVING MY NEW LEXUS (3200 MILES ON IT) ABOUT 55 MPH ON A 4 LANE HIGHWAY IN LIGHT TRAFFIC. IT WAS A SUNNY AFTERNOON AND 84 DEGREES. ALL OF A SUDDEN THERE WAS A VERY LOUD EXPLOSION SOUND FROM ABOVE OUR HEADS AND THEN THE SOUND OF GLASS FLYING OFF FROM THE VEHICLE ONTO THE ROADWAY BEHIND US. THERE WAS NO ROAD DEBRIS, FLYING ROCKS OR CEMENT TRUCKS NEARBY THAT MIGHT HAVE CAUSED A ROCK TO FLY UP AND BREAK THE GLASS ON THE SUNROOF. I THOUGHT WE HAD BEEN SHOT AT. I WAS ABLE TO

11/01/2024Component: FUEL/PROPULSION SYSTEM

Premature Injector failure at 33K miles, Lexus would not take responsibility

10/22/2020Component: UNKNOWN OR OTHER

IMY 2020 LEXUS NX 300 HAD A 10,000 MILE SERVICE ON 10-6-2020 ON 10-13-20 IVE NOTICE WATER COMING IN MY CAR FROM CENTER CONSOLE. CALLED DEALER AND WAS TOLD BRING IT IN ON 10-15-20. WAS TOLD BY THEM A SPIDER WEB CAUSED BLOCKAGE OF DRAIN TUBE AND FLOODED MY INTERIOR OF CAR. ALSO WAS NOT COVERED BY WARRANTY.AS I DROVE THE MORE WATER WAS COMING IN THE CAR. WHEN THE CAR WAS STATIONARY WITH HEAT/AC RUNNING MORE WATER WAS COMING IN DRIVER SIDE.ALSO WAS RETURNED CAR AFTER INSURANCE DENIED TO PAY WAS TOLD

10/11/2020Component: UNKNOWN OR OTHER

DCM COMPUTER

09/05/2025Component: VISIBILITY/WIPER

Rear window spontaneously exploded while pulling into my garage.

08/17/2023Component: VEHICLE SPEED CONTROL

The contact owns a 2020 Lexus NX. The contact stated that while driving 65 MPH, the vehicle failed to properly accelerate while depressing the accelerator pedal. The vehicle was towed to the dealer. The dealer could not diagnose the failure. The failure reoccurred. The vehicle was towed back to the dealer. The dealer diagnosed the vehicle and determined that the ignition coils needed to be replaced. The vehicle had not been repaired by the dealer. The manufacturer was not made aware of the failu

07/26/2026Component: FUEL/PROPULSION SYSTEM

My car is going into limp mode/ reduced power and I am having misfires on cylinders 3 and 4. I’ve replaced my fuel injectors, spark plugs and catalytic converter. Everything down to the electrical has checked out good. The last issue is the fuel pump. My mechanic says there is not enough fuel going to the injectors . I have a faulty fuel pump.

07/09/2026Component: FUEL/PROPULSION SYSTEM

My wife and me and my two kids we all in the car . When we driver this car from highway to local my speedometer keep on 30mph we try to up to 40mph or more.but it doesn’t working. We scared because my vehicle doesn’t show any light on tell us you need fix car . It just happened. So we call Lexus make appointment see what’s going on they told me fuel pump problem we need change. We google saw Lexus a lot car recall beacuse this issue. So we so mad . we bought a lot car they never have this proble

07/07/2026Component: ENGINE

While driving, my vehicle's check engine light came on and the vehicle entered limp mode without warning. It would not exceed 25 MPH and was stuck in 2WD, displaying the message "reduced engine power – take vehicle to nearest dealer." This created a serious safety hazard, as the vehicle could not maintain safe speed in traffic. The vehicle had to be towed to the dealership. The Lexus dealer diagnosed trouble codes P219C00, P160500, P030027, and P0301300 — cylinder #1 air/fuel ratio imbalance, ro

Showing the 15 most serious of 25 complaints filed with NHTSA.

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