AI Damage2020 Nissan Sentra: common problems
Owners of the 2020 Nissan Sentra filed 206 complaints with NHTSA, most often about forward collision avoidance and steering. The maker issued 115 service bulletins for this year. Details by component below, with sources.
Key figures
- Owner complaints
- 206
- involving a crash
- 8
- Technical service bulletins (TSB)
- 115
What fails most often
- 1 Forward collision avoidance 29% of all complaints
- 2 Steering 27% of all complaints
- 3 Electrical system 22% of all complaints
- 4 Service brakes 12% of all complaints
- 5 Backover prevention 5% of all complaints
- 6 Powertrain 5% of all complaints
- 7 Suspension 5% of all complaints
- 8 Engine 4% of all complaints
- Forward collision avoidance: 60 complaints (29% of all), 3 of them with a crash reported by the owner; manufacturer bulletins for this component: 13.
- Steering: 55 complaints (27% of all), 2 of them with a crash reported by the owner; manufacturer bulletins for this component: 6.
- Electrical system: 45 complaints (22% of all), 2 of them with a crash reported by the owner; manufacturer bulletins for this component: 59.
- Service brakes: 25 complaints (12% of all), 2 of them with a crash reported by the owner; manufacturer bulletins for this component: 4.
- Backover prevention: 11 complaints (5% of all), 1 of them with a crash reported by the owner.
Engines and transmissions
US-market versions per EPA. On the right: how many NHTSA complaints name this engine or transmission type.
- 2 L · petrol · 4 cyl
- CVTnamed in 3 complaints
Drive: FWD
Symptoms owners describe
How many of the 206 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Forward collision avoidance | 60 | 3 | 13 |
| Steering | 55 | 2 | 6 |
| Electrical system | 45 | 2 | 59 |
| Service brakes | 25 | 2 | 4 |
| Backover prevention | 11 | 1 | 0 |
| Powertrain | 10 | 0 | 11 |
| Suspension | 10 | 0 | 6 |
| Engine | 9 | 1 | 4 |
| Lane departure | 6 | 0 | 4 |
| Vehicle speed control | 6 | 0 | 0 |
| Exterior lighting | 5 | 0 | 3 |
| Wheels | 5 | 1 | 3 |
| Visibility | 4 | 0 | 10 |
| Structure | 4 | 0 | 7 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
The brakes did NOT work. The emergency brake barely worked. We were driving on Fathers Day to a family gathering and the system and brakes malfunctioned, yes we collided with the Curb and debris on the side of the road cause curb rash to the rims. No major damage.
The camera screen was frozen. There were no reported injuries, air bag deployment, or fire. A police report was filed. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure.
The car started to vibrate. My daughter tried to pull off the road but the steering would not allow her to control the car. The car ended up in the middle median. She was cut out of the car and has hand injuries. Allstate is working on new claim. Car is total loss.
Then we started heading down the road we got to a stop light and my car was stalling the transmission didn’t sound right for a little while. And then we where going about 35 mph and started slowing down to about 10-15 mph to make a turn, as I started turning the wheel we heard a loud pop.
I was switching lanes and the car blind spot sensor usually tells me when someone is in my blind spot but when I was switching lanes today it failed to tell me, therefore resulting in me getting into an accident.
It’s a safety issue since the car stalls in low speeds. CVT transmission is expensive and they don’t want to fix it . I want to give it back to Nissan or the bank .
3/4 doors will not lock/unlock using fob, or the door controllers. This increases risk of theft, car jacking, and safety as the locks do not engage while driving. Very dangerous.
The contact stated while driving at an undisclosed speed, the steering wheel was off centered and the vehicle vibrated. In addition, the contact stated that the vehicle vibrated while making a turn.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
Comparison
By complaint count this model year ranks 320 of 2,102 model years in the NHTSA data (top 15% most complained about).
On average one model year of the Sentra has 129 complaints (11 years in the data). This year has 206, above average.
What to check before buying
- Forward collision avoidance. Radar and camera: calibration after bumper or windshield replacement.
- Steering. Steering play, power assist, rack and tie rods after a wheel impact.
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other…
CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label =…
- AUTOMATIC EMERGENCY BRAKING WARNING LIGHT BLINKING APPLIED SYSTEMS
Vehicles equipped with a lane camera (see Figure 1) SERVICE INFORMATION If the Automatic Emergency Braking (AEB) warning light or is blinking (but not illuminated steadily) or the customer states it is blinking, and…
- INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED…
INTELLIGENT CRUISE CONTROL INOPERATIVE AND AEB/FEB WARNING LIGHT ON OR RADAR OBSTRUCTION MESSAGE DISPLAYED WITH DTC C1A16 OR C2582 IF YOU CONFIRM IMPORTANT: The purpose of ACTION (on the next page) is to give you a…
- SERVICE INFORMATION If one of the APPLIED VEHICLES has DTC P2100 for “ETC MOT PWR-B1” or P2101 for “ETC…
SERVICE INFORMATION If one of the APPLIED VEHICLES has DTC P2100 for “ETC MOT PWR-B1” or P2101 for “ETC FNCTN/CIRC-B1” stored in the Engine Control Module (ECM) with a customer complaint of loss of power, Perform the…
- DTC B00A0-00 STORED This bulletin has been amended
See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed…
- ENGINE SUPPORT TOOLS APPLIED VEHICLES
2020-2024 Sentra (B18) SERVICE INFORMATION A new Engine Support Bracket is now available to allow the CVT to be removed from the APPLIED VEHICLES without having to remove the engine. The procedure in this bulletin is…
- FALSE ACTIVATION OF AEB OR FCW APPLIED VEHICLES
2021-2022 Altima (L34) 2022-2023 Frontier (D41) 2020-2022 Sentra (B18) APPLIED DATES: Altima: All Frontier: All Sentra: Built on or before March 10, 2022 APPLIED SYSTEMS: Automatic Emergency Braking/Forward Collision…
- VOLUNTARY SAFETY RECALL CAMPAIGN 2020-2022 SENTRA; INNER TIE ROD INTRODUCTION Nissan is conducting this…
VOLUNTARY SAFETY RECALL CAMPAIGN 2020-2022 SENTRA; INNER TIE ROD INTRODUCTION Nissan is conducting this voluntary safety recall campaign on certain specific model year 2020-2022 Sentra vehicles to replace both inner…
- REVISION 4 Please discard earlier versions of this bulletin
The announcement from July 2, 2024 has been revised to include the following: • The restriction on parts for this campaign will be removed and dealers will be able to order parts via normal process beginning August 9…
- FALSE ACTIVATION OF AEB OR FCW This bulletin has been amended
See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- DTC C1A17-49 OR C2580-49 STORED IN LASER/RADAR This bulletin has been amended
See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- BCM SERVICE INFORMATION This bulletin has been amended
See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NHTSA lists 115 bulletins for this year; the 12 newest are shown here.
Other years of this model
Questions and answers
What are the most common problems with the 2020 Nissan Sentra?
Owner complaints to NHTSA most often mention: forward collision avoidance, steering, electrical system. Total complaints: 206. The most frequent symptoms in complaint texts: warning lights, check engine (13%), vibration (10%), infotainment or screen glitches (9%).
How many service bulletins (TSB) were issued for the 2020 Nissan Sentra?
NHTSA lists 115 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.
Should I buy a 2020 Nissan Sentra from a US auction?
Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.
Other 2020 models
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.