2021 Toyota C-HR Problems: 5 Known Issues
2021 model year · 1,660+ owner reports · Updated October 2026
According to Au7o's analysis of 1,660+ owner reports, the 2021 Toyota C-HR has 5 documented known issues, with 1 rated critical. The most serious is Uninitialized Radar Sensor Disables Pre-Collision / Automatic Emergency Braking (Recall 22V107) ($0-$0 repair). The most commonly reported issue is Infotainment System Freezing and Bluetooth Disconnects with 720 owner reports. Across all issues with published estimates, repair costs range from $50 to $800. DIY maintenance guides at au7o.io.
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All 5 Known Issues
NHTSA Recalls5 recalls
SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019-2020 C-HR and 2020 Corolla and Corolla Hybrid vehicles equipped with rear seat belt assemblies with a dual-mode locking mechanism. The seat belt webbing sensor locking mechanism may not lock as intended.
POWER TRAIN:AXLE HUBS
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019 Toyota C-HR vehicles. The rear axle hub bearing bolts may have been insufficiently tightened, causing the bolts to loosen and damage the rear brake components or cause a rear wheel to detach.
EQUIPMENT:OTHER:LABELS
Gulf States Toyota (GST) is recalling certain 2019 C-HR, 4Runner, Avalon, Avalon Hybrid, Camry, Camry Hybrid, Highlander, Land Cruiser, Prius, RAV4, Sequoia, Tacoma, Sienna, Tundra and Yaris vehicles. The text on the load capacity label may become illegible. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021 C-HR vehicles. The radar sensor may not have been activated during production, making the pre-collision system (PCS) inoperative.
PARKING BRAKE
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018 Toyota CH-R vehicles. The electronic parking brake (EPB) may not operate properly, possibly causing the parking brake not to disengage after it is applied or prevent it from being applied. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard FMVSS number 135, "Light Vehicle Brake Systems."
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Frequently Asked Questions
What are the most common Toyota C-HR problems?
According to Au7o's analysis of 1,660+ owner reports, the 2021 Toyota C-HR has 5 documented issues. The most frequently reported are: Uninitialized Radar Sensor Disables Pre-Collision / Automatic Emergency Braking (Recall 22V107), Rear Visibility Issues and Backup Camera Failures, 12-Volt Battery Parasitic Drain and Premature Failure (DCM). Of these, 1 is rated critical and should be addressed promptly.
Is the Toyota C-HR reliable?
The 2021 Toyota C-HR has 5 known issues documented across 1,660+ owner reports. 1 issue is rated critical: Uninitialized Radar Sensor Disables Pre-Collision / Automatic Emergency Braking (Recall 22V107). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Toyota C-HR problems?
Repair costs for known Toyota C-HR issues range from $0 to $800, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Uninitialized Radar Sensor Disables Pre-Collision / Automatic Emergency Braking (Recall 22V107), typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2021 Toyota C-HR Uninitialized Radar Sensor Disables Pre-Collision / Automatic Emergency Braking (Recall 22V107)?
On roughly 36,558 units (produced ~June 12, 2020 – July 26, 2021) the front millimeter-wave radar supporting Forward Collision Warning and Automatic Emergency Braking was never activated during production, so those Toyota Safety Sense functions do not operate. Critically, no warn… Repairs typically run $0-$0. Severity: high.
What is the 2018-2022 Toyota C-HR Rear Visibility Issues and Backup Camera Failures?
The C-HR's dramatically sloped roofline and small rear window create significant rear visibility blind spots. Compounding this, the backup camera can fail or display a blurry/washed-out image, particularly in cold weather or after car washes where moisture enters the camera housi… Repairs typically run $50-$400. Severity: medium.
What is the 2018-2021 Toyota C-HR 12-Volt Battery Parasitic Drain and Premature Failure (DCM)?
Owners report the 12V battery going flat after the car sits for a few days, requiring a jump start, and the small factory battery failing early. The Data Communication Module (DCM/telematics) drawing standby current before a software update is a cited cause; forums note a custome… Repairs typically run $200-$450. Severity: medium.
What is the 2018-2022 Toyota C-HR Infotainment System Freezing and Bluetooth Disconnects?
The C-HR's Entune/Audio Plus infotainment system freezes, restarts randomly, and drops Bluetooth connections frequently. The touchscreen becomes unresponsive requiring a full system reboot. Apple CarPlay and Android Auto (where available) can also disconnect intermittently. Repairs typically run $0-$800. Severity: low.
What is the 2018-2022 Toyota C-HR CVT Transmission Hesitation and Rubber Band Effect?
The C-HR's CVT (K114) exhibits noticeable hesitation on acceleration and the typical CVT 'rubber band' effect where engine RPM rises before the vehicle accelerates. The lag between throttle input and forward motion is more pronounced than in competing vehicles. Repairs typically run $0-$400. Severity: low.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.