2022 Toyota RAV4 electrical problems

Filed Oct 31, 2026 · Electrical, Engine · FL

Re: Formal complaint — dealer billed for unperformed work, uncompleted Special Service Campaign 26TC03, $6,000 transmission quote with zero diagnostic codes, lifetime powertrain warranty not honored On RAV4 stalled while I was driving. I brought it to the above dealer. The service advisor told me a sensor was replaced. It was not: the mass air flow sensor in the vehicle is dust-covered with inspection paint marks and is clearly not new (photo attached). Worse, the advisor's own TIS screenshot shows Special Service Campaign 26TC03 — Incorrect Mass Air Flow Sensor Reading — with Completion Status: NOT COMPLETED on my VIN. The campaign was never performed, yet work was represented as done. The dealer is now pushing a $6,000 transmission replacement, which I declined. Their own diagnostic scan shows 0 engine codes and 0 transmission codes — there is no diagnostic basis for this recommendation. The vehicle carries a lifetime powertrain warranty; the dealer has not filed a warranty claim and has provided no written denial citing a specific exclusion. I am requesting that Toyota: 1. Open a case and assign a regional case manager; 2. Investigate this dealer's representation of completed campaign/warranty work versus the TIS record and photographic evidence; 3. Ensure the [XXX] remedy is properly completed on my VIN at no charge; 4. Confirm how the lifetime powertrain warranty claim is being handled. Attachments: repair order / $6,000 estimate, sensor photograph, advisor's TIS screenshot, advisor's scan results, warranty contract. I expect a written [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 12, 2026 · Electrical, Fuel system · NY

The high-voltage rear traction motor cable floor wire harness on my 2022 Toyota RAV4 Hybrid has experienced severe corrosion, which has severely degraded the high-voltage electrical shielding. This defect has created immediate electromagnetic interference (EMI), causing violent, deafening static noise on the AM radio ONLY when the vehicle is in motion (accelerating/driving). Toyota National Headquarters is well aware of this systemic defect under Customer Support Program (CSP 22TE09) and Limited Service Campaign (25TD01). However, the authorized dealership, Empire Toyota of [XXX], has repeatedly denied warranty coverage using unscientific diagnosis ("FM radio is fine, so the cable is fine") and refused to perform a proper road test or insulation resistance test. Furthermore, Toyota Brand Engagement Center (Corporate Case #XXX) has neglected my safety concerns and failed to enforce corporate policy on the uncooperative dealership INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Oct 7, 2026 · Electrical · 53,800 miles · IL

The contact owns a 2022 Toyota Rav4. The contact stated that the infotainment system continuously rebooted at startup and while driving. Additionally, the contact stated that while reversing, the rear-view camera image was brief and intermittent. The vehicle was taken to the dealer for a diagnostic test; however, the error message "System Access Denied" was retrieved. The dealer determined that the infotainment system needed to be replaced. The manufacturer was notified of the failure by phone and confirmed the assessment of the dealer. The failure mileage was approximately 53,800.

Filed Sep 3, 2026 · Electrical, Engine · FL

Idling, received a warning of "engine stopped. steering power low". Trying to restart the car - it would start up then immediately shut down w/ the same error. Letting it sit for 15 minutes allowed it to reset and start again. It was raining at the time, wind shield wipers were on if that matters.

Filed Sep 2, 2026 · Electrical · CA

While driving at highway speeds, the moonroof suddenly and spontaneously exploded without being struck by any visible road debris or external objects. After safely pulling over and shutting the vehicle off to assess the damage, the car now refuses to start or crank. The electrical system and interior/dashboard lights still power on normally, but the ignition will not engage to drive the vehicle.

Filed Aug 30, 2026 · Electrical · FL

had parking brake malfunction. The wheels locked up could not move my care either forward or backward this was the second time within 8 month period. the failure was due to the parking break actuator. First time was in January 2026 second time was August 28, 2026 the wheels locked both times and I need to tow the car for service. Each time It cost me arount $1750 to replace the actuator. My concern was that I could not move my car. Found out this is a recurring problem with Toyota. Not only is this a safety problem but an expensive repair. I also found out recently that the car cant be towed unless the rear times are lifted in the air. I am looking for a recall on these system.

Filed Aug 12, 2026 · Electrical · 71,800 miles · TX

The contact owns a 2022 Toyota Rav4. The contact stated that while driving at an undisclosed speed, there was an abnormal odor outside the vehicle. The contact inspected the vehicle and became aware that there was smoke coming from the battery, and there was battery fluid leaking from the battery. The vehicle was towed to the dealer and was diagnosed with battery failure. The contact was informed that the battery needed to be replaced. The vehicle was being repaired. The contact stated that in May 2026, the vehicle was serviced for electrical issues with the Start/Stop feature, parking brake error message, and the AC display unit was replaced. The contact stated that other electrical issues occurred intermittently. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 71,800.

Filed Jul 10, 2026 · Electrical · GA

COMPONENT: ELECTRICAL SYSTEM / TELEMATICS (DCM)The vehicle suffers from a documented manufacturing defect involving the Data Communication Module (DCM/Telematics system, Calibration N01D14B4644). The module enters an infinite transmission loop when the vehicle is turned off, causing a severe parasitic battery drain that repeatedly drops the 12V auxiliary battery below operational voltage.This creates a severe safety hazard, causing total electrical failure and leaving the driver unexpectedly stranded without warning, presenting an immediate safety risk in extreme weather or unsafe locations.An official Toyota Techstream diagnostic scan on 07/08/2026 confirmed 7 active DTC faults in the telematics system. Authorized dealerships are refusing to perform the mandatory firmware updates outlined in manufacturer service bulletins (T-SB-0089-21), opting instead to clear error logs temporarily without repairing the underlying defect. The manufacturer has failed to issue a safety recall despite widespread knowledge of this safety defect.

Filed Jun 25, 2026 · Driver assistance, Electrical · CA

Our 3 yrs old + Toyota RAV4 Hybrid SUV with barely over 30,000 miles on it had 2 safety issues within 2 months of each other! First was the driver's side mirror- it was rattling, feeling like it might fall off! Seems common issue, perhaps due to cheap plastic parts inside. We had it fixed- Toyota Brand Engagement Center gave a 'Goodwill' gesture to cover us replacing it at Dealership, though it should never have happened on such a newer vehicle in the first place! Then not even 2 months later, a Warning flashed- "Pre Collision System Malfunction!" Also "Headlights" with same warning- "SEE DEALER NOW!" Toyota Dealer. They said Forward Recognition Camera had 'INTERNAL MALFUNCTION' and needed to be replaced. It was going to be quite expensive, but the camera part is not even available in foreseeable future as there's back order for hundreds and they're still in production! It seems this too is a common safety problem~ We can't understand why there's not a RECALL on this. Toyota took no responsibility for this issue, which is APPALLING as, like the first 'side driver's side mirror failure' was also a safety issue! The whole reason we bought this vehicle was for its safety features! Without the front facing camera that comes with the car in same compartment as rear view mirror resides, we now have NO Pre-Collision Warnings, NO Headlight safety feature, NO RSA (Road Sign Assist System). It's infuriating that Toyota, who obviously is making inferior safety products, does not offer to help out in any way. We're both [XXX] and entitled to these safety features as we bought the car both new and paid top dollar! Our service advisor at the Toyota Dealership agrees this is 'not normal', the car is too young to have this happen! He will attest to this & we have paperwork. It stated 'No immediate remedy'. (replacement camera not available) I believe this is happening to hundreds of other RAV4 owners. It's outrageous! Please help! These electronics for safety should not fail! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFOR

Filed Jun 24, 2026 · Electrical, Steering · MN

After driving for approximately 30-minutes in a heavy rain i pulled over and the automatic engine shutoff feature activated while i was waiting to go inside for an appointment. When attempting to restart the car, the engine would start but then shut off showing a "low power steering" warning message on my dash. The problem persisted for approximately 15-20 minutes. Eventually after about 10 attempts to restart the engine, the car started back up and drove fine the rest of the day. I have heard of this happening to many other rav4s on the Autosafety.org website and it causes me concern, especially if this problems causes the car to stall in high speed traffic in the rain. It is my understanding that this maybe a problem with the Mass Airflow Sensor getting wet in heavy rainfall.