2020 Toyota RAV4 problems

POWER TRAIN

**VEHICLE:** 2020 Toyota RAV4 LE **VIN:** [XXX] **CURRENT MILEAGE:** 126,776 miles **PURCHASE DATE:** October 2020 **COMPONENT:** Automatic Transmission (Power Train) **PROBLEM DESCRIPTION:** On XXX, I took my 2020 Toyota RAV4 LE to a transmission specialty shop (TJ'S Transmission Service Inc., Bedford, PA) because the automatic transmission was slipping while driving. The professional diagnosis (Invoice #XXX) confirmed the following stored fault codes: P2681, P2816, P08BA, P2713 The technician also confirmed that the transmission fluid was black and contained metal debris, indicating significant internal wear of clutch/band components. While researching these codes, I found that Toyota previously issued Technical Service Bulletin (TSB) T-SB-0160-18, titled "Transaxle Whine Noise, Harsh Shift, MIL ON, or Reduced Power," which acknowledges these SAME fault codes (P2816, P08BA, P2713, among others) as a known problem in the 8-speed automatic transmission (UA80/UB80 family, manufactured by Aisin). This TSB was officially issued only for the 2017-2018 Highlander and Sienna models, but the 2019 and later RAV4 uses the same transmission family (UB80E/UB80F) for the 2.5L engine, suggesting this is the same design or manufacturing defect that has not been officially acknowledged for this model. This issue represents a safety risk, as unexpected loss of power or transmission slippage while driving (for example, when merging onto a highway or passing) can create a dangerous situation for the driver and other vehicles on the road. I am requesting that NHTSA investigate whether a similar failure pattern exists in other 2019-2021 RAV4 vehicles equipped with this transmission, and that consideration be given to whether Toyota should extend coverage of TSB T-SB-0160-18 (or issue a specific one) to include the RAV4. No repair was performed at this time due to the high estimated cost without warranty coverage. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11757837 — an unverified report by a vehicle owner.

LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Front driver side door is not locking remotely or with manual door lock button. Door lock is open when driving. And need to be locked with finger.

NHTSA complaint #11752052 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

I ordered a plastic underbody cover (about 12×20 inches) through Toyota Arapahoe and paid $70 for the part. I was given an appointment for installation. When I arrived, I was told that the installation would take an hour and a half, even though the work consisted of fastening nine screws, while the old cover had been factory‑attached with only five simple self‑tapping fasteners, and this work was supposed to be free. After about an hour, I found my vehicle in the general parking lot, with no notification, no status update, and no explanation from the employees. When I asked why the work had not been completed, I was told: “There is not a single screw in the station,” “The screws may arrive in a week,” “The installation will cost about $100.” I asked the manager: “You want one hundred dollars just to fasten nine screws?” At that moment, the situation escalated. A man appeared who claimed to be “the boss of the entire station.” His behavior was aggressive and unprofessional. He refused to give his name or provide a business card. Because I speak English poorly, I asked him to say his name again. I tried to say “last name,” but due to stress I mistakenly said “famaly.” Instead of offering an electronic translator, this person began acting in a disturbing and irrational manner: shouting “family, family!”, rolling his eyes, moving around the room in an agitated way, and repeating the word loudly. I was confused and repeated the word after him, not understanding what was happening. Two other employees approached and began repeating “Go, go,” pressuring me to leave. Their behavior was clearly aimed at intimidation and forcing me out of the premises. After returning home, I measured my blood pressure: 170/90, which is significantly higher than my usual level of 140/80 and is considered a pre‑heart‑attack indicator. This dangerous spike in blood pressure was a direct result of the aggressive and humiliating treatment by the employees of Toyota Arapahoe.

NHTSA complaint #11751302 — an unverified report by a vehicle owner.

LATCHES/LOCKS/LINKAGES:ELECTRONIC LOCK/LATCH ACTUATOR

In March 2025 the driver door lock stopped working electronically and would only work manually. In August 2025 the passenger door lock stopped working noisy of the time. In Dec 2025 the rear passenger side does lock stopped working most of the time.

NHTSA complaint #11745836 — an unverified report by a vehicle owner.

SERVICE BRAKES

The front brakes wear out too quickly. In the past 3 years, the front brakes and rotors have had to be replaced 5 times while the rear brakes only once. this is not normal. i have complained to the dealership but they have no answers.

NHTSA complaint #11745179 — an unverified report by a vehicle owner.

STEERING

The contact owns a 2020 Toyota Rav4. The contact stated that while driving 20 MPH and making a turn, the vehicle felt like it was going to flip over. There was no warning light illuminated. The contact stated that the dealer was made aware of the failure, but the vehicle was not repaired. The manufacturer was made aware of the issue. The contact stated that the VIN was not included in NHTSA Campaign Number: 20V373000 (Steering). The contact associated the failure with the recall. The failure mileage was approximately 74,000.

NHTSA complaint #11744881 — an unverified report by a vehicle owner.

STRUCTURE:BODY:DOOR

The contact owns a 2020 Toyota RAV4. The contact stated that while driving at an undisclosed speed, the contact noticed that there was an unusual sound coming from the rear of the vehicle. The contact parked and inspected the vehicle. The contact stated that upon opening the rear passenger's side door, the contact noticed water leaking from the bottom of the door panel onto the ground. The contact stated about a gallon of water leaked from the rear passenger's side door panel. The vehicle was taken to the dealer, where the contact was informed that the repair was not covered under a recall. The vehicle was not repaired. The contact referenced an unknown recall; however, the VIN was not associated with the recall. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure, and a case was filed. The contact was advised to take the vehicle to the dealer for inspection. The failure mileage was approximately 60,000.

NHTSA complaint #11743023 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

If I don't drive the car for 1 to 2 weeks, the car's 12v is completely drained of power and the care needs to be jumped, otherwise, it will not start. This is consistent. I've taken this to several Toyota dealerships and they all have reported my 12v battery is healthy. However, Toyota is aware and is charging for the fix, labelled as T-SB-0089-21. The known issue is a piece of electronics in the car that continually drains power because it does not properly shut off. This should not be a paid fix. This should be a recall. When the car is jumped and the car finally starts, it reports a message saying something about some safety features not available. The car needs to be moved every 2 weeks due to mandatory city street cleaning so at least once every month the car needs to be jumped if not used the week prior.

NHTSA complaint #11741051 — an unverified report by a vehicle owner.

STRUCTURE:BODY:DOOR

The contact owns a 2020 Toyota RAV4. The contact stated that while driving, the contact observed a swishing noise coming from the rear passenger door. Upon inspecting the vehicle, the contact noticed the swishing noise when moving the door. The vehicle was taken to a dealer, where it was diagnosed that water had collected in the rear passenger door and all door seals needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 87,000.

NHTSA complaint #11740599 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

Odometer Fraud. The contact purchased a 2020 Toyota Rav4. The contact stated that it was discovered that there was a mileage discrepancy. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 59,475. The contact stated that while his father was driving the vehicle, the vehicle stalled several times. The contact's father was a mechanic and was able to repair the vehicle. It was later discovered that Carfax reported the vehicle mileage as 176,009.

NHTSA complaint #11740650 — an unverified report by a vehicle owner.

STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS

Hinges on the trunk wore out abnormally fast causing the struts to fail and trunk to misalign causing further lift gate damage. Caused a roughly one inch gap in the trunk there light was visible and wind can be felt through. If not addressed the hinge will rip off and the trunk will go with it.

NHTSA complaint #11740174 — an unverified report by a vehicle owner.

ENGINE

Coolant bypass valve leak. An known issue however dealership will not pay for repairs due to vehicle having 106000 mile. 6000 over what the bulletin 24TE04 states it will cover.

NHTSA complaint #11739682 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Toyota made a defective coolant valve in their 2019-2021 cars that leaked spontaneously in these vehicles. Over 950,000 cars have been affected to date, including my 2020 Rav4. They are aware of the issue and made a customer support program for this issue which led to engines overheating/electrical code problems, which can cause a severe safety issue if left unrepaired. The program however has a limitation until November 2025 or 100,000 miles whichever comes first. When I was alerted of this, I brought my car to the dealer for service, but they wouldn't replace the part because it wasn't leaking too much at the time to need repair. However, just 4 months after the primary coverage expired, my engine code went off and when I brought my car, the coolant valve turned out to be defective and leaked into the electrical wire harness which then also had to be replaced in addition to the coolant valve. The repair cost was $1200 and both were required to keep the car driving safely and reliably on the road. Because my car had 120,000 miles and the known issue presented after Nov2025, Toyota refuses to cover the service, although it is a known manufacturing defect. Toyota is committing fraud to avoid covering this safety issue. The repair is expensive and if left unrepaired, the cars can spontaneously catch on fire on highways and in parks leading to wild fires and endanger others on the road. The toyota technician specifically informed me the issue was similar to other cars and known and the defect led to the destruction of the wire harness. To avoid a safety recall, Toyota reached a private settlement against class action lawsuit and created a limited CSP to avoid covering the defect in cars like mine to maintain their reliability status in consumer reports so cars like mine with little higher mileage won't be reported. It is fraud. I believe they are skipping on consumer repair bills that consumers on entitled to for their manufacturing defect.

NHTSA complaint #11739481 — an unverified report by a vehicle owner.

ENGINE

Toyota made a defective coolant valve in their 2019-2021 cars that leaked spontaneously in these vehicles. Over 950,000 cars have been affected to date, including my 2020 Rav4. They are aware of the issue and made a customer support program for this issue which led to engines overheating/electrical code problems, which can cause a severe safety issue if left unrepaired. The program however has a limitation until November 2025 or 100,000 miles whichever comes first. When I was alerted of this, I brought my car to the dealer for service, but they wouldn't replace the part because it wasn't leaking too much at the time to need repair. However, just 4 months after the primary coverage expired, my engine code went off and when I brought my car, the coolant valve turned out to be defective and leaked into the electrical wire harness which then also had to be replaced in addition to the coolant valve. The repair cost was $1200 and both were required to keep the car driving safely and reliably on the road. Because my car had 120,000 miles and the known issue presented after Nov2025, Toyota refuses to cover the service, although it is a known manufacturing defect. Toyota is committing fraud to avoid covering this safety issue. The repair is expensive and if left unrepaired, the cars can spontaneously catch on fire on highways and in parks leading to wild fires and endanger others on the road. The toyota technician specifically informed me the issue was similar to other cars and known and the defect led to the destruction of the wire harness. To avoid a safety recall, Toyota reached a private settlement against class action lawsuit and created a limited CSP to avoid covering the defect in cars like mine to maintain their reliability status in consumer reports so cars like mine with little higher mileage won't be reported. It is fraud. I believe they are skipping on consumer repair bills that consumers on entitled to for their manufacturing defect.

NHTSA complaint #11739481 — an unverified report by a vehicle owner.

ENGINE AND ENGINE COOLING

The contact owns a 2020 Toyota RAV4. The contact stated that while the vehicle was parked, coolant was observed leaking from the engine compartment with no warning lights illuminated. The vehicle was taken to the dealer where it was diagnosed that the engine casing had failed, and the contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but denied the engine replacement request because the vehicle had previously been serviced by an independent mechanic for engine maintenance. The contact stated that the failure was related to NHTSA Campaign Number: 20V064000 (Engine and Engine Cooling). The approximate failure mileage was 34,678.

NHTSA complaint #11736379 — an unverified report by a vehicle owner.

STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS

I am having a failure of my liftgate. My liftgate hinges are cracked and pulling away. The welds are cracked and weak. The liftgate does not close properly. I fear my liftgate will fall off and this could cause safety concerns for other vehicles behind me as well as potential harm to passengers in the back seat. I have a call into the dealer where my 2020 RAV4 Adventure was purchased but have not heard back from them yet.

NHTSA complaint #11735771 — an unverified report by a vehicle owner.

SERVICE BRAKES, HYDRAULIC

The contact owns a 2020 Toyota RAV4. The contact stated that while driving at an undisclosed speed, the brake pedal became inoperable and nearly traveled to the floorboard while attempting to stop the vehicle. A “Pull Over” warning message was displayed. The vehicle was towed to an independent mechanic, where it was diagnosed with diagnostic trouble code C1391. The contact was informed that the brake booster and master cylinder had failed and needed to be replaced. The vehicle was not repaired. The vehicle was then towed to a dealer, where the same diagnosis was confirmed. The contact was again informed that the brake booster and master cylinder had failed and required replacement. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to the NHTSA hotline for further assistance. The failure mileage was approximately 106,000.

NHTSA complaint #11735908 — an unverified report by a vehicle owner.

STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS

The left rear lift gate hinge has warped in such a way the seam sealer can be seen broken and the lift gate is no longer aligned properly so its causing damage to the right side lift gate light assembly as well as the right side taillight.

NHTSA complaint #11734623 — an unverified report by a vehicle owner.

STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS

The powered liftgate hinge is cracking and coming off the body of the car. Now the trunk/liftgate will not close. This is now a safety concern as I’m afraid the other hinge is becoming overloaded and the entire thing could separate off from the car. This seems to be a common issue with my model and year. No warning of this. All of a sudden I could not close my trunk.

NHTSA complaint #11731855 — an unverified report by a vehicle owner.

AIR BAGS

The contact owns a 2020 Toyota Rav4. The contact stated while driving 40 MPH, the message "Air Bag Fault" was displayed. An independent mechanic was contacted. The vehicle was taken to the independent mechanic to be diagnosed, and it was determined that the air bag needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and filed a case. The approximate failure mileage was 110,000.

NHTSA complaint #11730130 — an unverified report by a vehicle owner.

ENGINE

Sudden and complete failure of the water pump causing an explosion of the part. While traveling down the interstate, put lives in danger due to sudden jolt and rapid deceleration. Recently brought the vehicle in to correct recall on the engine coolant bypass valve. Issue with the bypass valve hastened the deterioration of the water pump to the point of failure. Told by mechanic that this is a known issue that just happens with Toyota’s. If this is a known issue, then it seems to me there should be another recall on the water pump. Plastic parts with highly corrosive liquids at high temps do not mix. Toyota needs to fix this costly issue.

NHTSA complaint #11727069 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2020 Toyota Rav4. The vehicle was previously taken to a dealer for maintenance, and it was discovered that there was an oil leak underneath the vehicle. The contact stated that the transmission was shifting roughly while driving. The vehicle was driven to a local dealer, where it was diagnosed with transmission failure. There were metal fragments found in the transmission fluid. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 133,000.

NHTSA complaint #11726424 — an unverified report by a vehicle owner.

STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS

2020 Hybrid RAV4 rear liftgate failure. The vehicle has been in no accidents and has never been damaged. Initially, it was a slight misalignment in 2022 and would still latch once opened and closed, but over time, the liftgate itself became separated from the vehicle body and the hinges are visibly bent. Initially presumed the sensor was being blocked somehow as it wouldn’t close as it lowered, but over time you could visibly see the alignment was off from the vehicle body. Now the tail lights no longer line up and there is large gapping along the top of the liftgate where it should meet the body of the car. Bent hinges were confirmed at a Toyota dealership and then confirmed at a body shop as well. The body shop informed me that they have seen and repaired this exact issue multiple times and recommended checking with the service center in case of any recalls or TBs. As of 2026 before repairs, the trunk is completely unusable as it has to be forced closed after use which threatens to compromise the structure of the vehicle. If the trunk cannot be latched or opened, it poses a safety hazard as a blocked means of emergency egress as well as a safety hazard of opening on the road if no longer able to latch.

NHTSA complaint #11724983 — an unverified report by a vehicle owner.