2020 Toyota Corolla: windshield wiper failure

Filed Nov 4, 2026 · Visibility · FL

When in use the windshield wipers randomly stop working and will stop anywhere in their path including right in front of your field of vision. The dangerous part is when they do that it is extremely alarming considering you're already tense from the strong storm/rain and now the wipers aren't working and they've stopped right in front out your face, outstanding. They eventually come back on and do what they should do but sometimes you have to turn them off and back on which takes your focus off of driving safely in a storm. Then other times it doesn't do it at all and you forget it's an issue. But it is very dangerous for all drivers when it happens.

Filed May 6, 2026 · Visibility · VA

Windshield Wiper Intermittent setting stopped working, and wipers no long return to their home position. This appears to be a common issue with Toyota. When driving in the rain, the wipers will freeze in the up setting, which is very dangerous for it to occur during heavy rain on the highway causing visibility issues. No warnings of any kind given, the wiper switch appears to just go bad, or wear out over time.

Filed Feb 26, 2026 · Visibility · FL

The wipers are turning on randomly by themselves, even when the control switch is set to the “off” position. This has occurred multiple times and happens without any input or activation from me. The issue appears to be intermittent but persistent, and it raises concerns about a potential electrical or control system malfunction.

Filed Jan 30, 2026 · Electrical, Visibility · AL

when I use blinker windshield wipers turn on and sometimes when I call or somebody calls my cell phone I can hear them, but they cannot hear me. does not happen all the time, but I was concerned since there was a recall on certain toyota corolla that says a short circuit may develop in the OCS sensor, preventing front passenger air bag from deploying and my son who is a mechanic said both of these could be a problem with the wiring in the column and I thought it may be connected to the same recall as the air bags? the wipers coming on is happening more often these days and that is why I mentioned it to my son who is a mechanic. he will not touch it since it is still under my extended protection but he is concerned about it getting worse since the blinker is attached to the column. as far as using not being heard by callers or when I call I am concerned if I need to call in an emergency the ones I call cannot hear me. as far as when this started I do not remember but I know it's been at least 6 months if not longer, it just seems to be doing it more often lately

Filed Jan 18, 2026 · Visibility · CA

The windshield wiper switch assembly (column stalk/switch) malfunctions intermittently, sending unintended signals that activate the wipers despite the stalk being firmly in the OFF position. The component is still installed in the vehicle and is available for inspection upon request. Suspected part numbers include 84652-06400 or similar variants. How was your safety or the safety of others put at risk? Sudden, unexpected wiper activation (typically 1-2 wipes, occasionally more) while driving creates a serious distraction and safety hazard. It can startle the driver, cause momentary loss of vehicle control or focus (especially at highway speeds or in traffic), and briefly obstruct vision. This risk is heightened during rain, when wipers are needed but behave erratically, or during acceleration/turns where vibration triggers it—potentially leading to accidents. Has the problem been reproduced or confirmed by a dealer or independent service center? No, the Toyota dealership has not reproduced or confirmed it during short test drives, as the issue is highly intermittent and occurs mainly after warmup from extended driving (20+ minutes), on hot days or after parking off for ~1 hour in heat/vibration. Similar cases reported by other 2020 Corolla owners on Reddit (r/COROLLA) and Toyota Nation forums were eventually diagnosed and fixed by replacing the wiper switch due to worn internal contacts/PCB from heat/vibration. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? The vehicle was brought to a Toyota dealership, but no detailed inspection or repair occurred due to lack of replication. No inspections by police, insurance, Toyota corporate (manufacturer), or others have taken place. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning lamps, messages, dashboard indicators, or prior symptoms

Filed Sep 26, 2025 · Visibility · CO

Windshield wipers stop mid wipe. This seems to be a common issue with this car. It poses a serious hazard when driving in inclement weather.

Filed Jun 3, 2025 · Visibility · PA

The windshield wipers stop in the middle of the windshield at times when set to intermittent. Sometimes they will not shut off when they are turned off. This can be a hazard while you are driving and you never know when it will happen.

Filed May 29, 2025 · Visibility · MN

While driving with the windshield wipers on during a rain storm , the wipers would stop working suddenly. The Car was taken to dealer and windshield motor was replaced. Without working wipers, it was dangerous to drive.

Filed May 8, 2024 · Visibility · VA

The wipers keep stopping during use. I have to switch speeds to get it running again. Very dangerous when raining.

Filed Apr 16, 2024 · Visibility · FL

The windshield wipers seize up. On the intermittent setting, instead of wiping every few seconds they sometimes wipe 3 times in a row and then stop in the middle of the windshield sometimes obstructing my view. They sometimes start back up on their own and sometimes are stuck there until I switch to a higher speed and lower speed for the windshield wipers. It becomes a game of trying to restart them while driving while it's raining. It's dangerous.

Filed Mar 11, 2024 · Visibility · IN

Wipers randomly stall mid-cycle when in use, speed settings are inconsistent and sometimes fail to function at all.