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severe Owners of the 2014 Nissan Sentra have filed 23 NHTSA complaints about the electrical, typically surfacing around 75,500 miles at roughly $850 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See electrical across all vehicles →
| Model year | electrical complaints |
|---|---|
| 2010 Sentra | 44 |
| 2011 Sentra | 34 |
| 2012 Sentra | 9 |
| 2013 Sentra | 34 |
| 2014 Sentra (this page) | 23 |
| 2015 Sentra | 17 |
| 2016 Sentra | 33 |
| 2017 Sentra | 27 |
| 2018 Sentra | 31 |
Of the 23 electrical complaints filed for the 2014 Nissan Sentra, here's the actual mileage breakdown — failures cluster heaviest at 100,000-125,000 mi.
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
No new NHTSA electrical complaint has been filed on this vehicle in over 6 years — the issue may be aging out of the active population.
If the OCS does not detect an adult occupant in the passenger seat, the passenger airbag would be deactivated. Failure of the passenger airbag to deploy during a crash (where deployment is warranted) could increase the risk of injury to the passenger.
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
CAN COMMUNICATION CODES – DIAGNOSTIC TIPS AND GUIDELINES This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗CAN COMMUNICATION – NETWORK DIAGNOSTIC FLOW CHART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗VEHICLE KEY NOT DETECTED / AUTHENTICATED, ENGINE WILL NOT START This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗12 VOLT BATTERY TESTING FOR IN-SERVICE VEHICLES SERVICE INFORMATION The following Service Information lists NNA procedural recommendations for establishing good connections while performing 12V battery testing. These recommendations are expected to promote uniformity during the connection process, therefore reducing the number of incorrect âTest with DCAâ and âReplaceâ results. HINT: If 12 volt batteries are allowed to discharge for a prolonged period of time, battery life may be drastically reduced. This condition may lead to premature battery replacement and customer dissatisfaction. IMPORTANT: ï· CPX-900 is now an accepted testing tool to use along with or in place of the DSS-500
full bulletin at NHTSA ↗SILICONE-BASED LUBRICANT OR GREASE CAN DAMAGE ELECTRICAL COMPONENTS SERVICE INFORMATION Do not apply Silicone-based lubricants or grease to, or around, any interior electrical components. To avoid the risk of death or severe personal injury, do not directly spray Silicone-based lubricant or grease, or inadvertently overspray Silicone-based lubricant or grease onto any interior electrical components. These types of lubricants can be detrimental to the proper operation of electrical components.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The 2014 Sentra electrical failures span from catastrophic to everyday headaches. Four owners report sudden underhood fires with either no warning lights or only brake and battery lights appearing just before flames erupted. Two fires occurred with the vehicle parked; two while driving. No manufacturer inspections were completed in most cases, and insurance investigators determined electrical origin. Separately, fuel pump failure at 75k miles caused sputtering, stalling, and dashboard light cycling, then fuel gauge showed a half-tank swing. The refueling system also fails—nozzles disengage every few seconds even when held in place.
Battery and electrical terminal problems appear early: one owner's battery died prematurely despite replacement the prior year, with the terminals themselves blamed. Push button start quits at 48k miles. No-start events recur six times on one vehicle despite normal battery and alternator tests. An ABS light illuminates at 32k miles and requires replacement; Nissan denied warranty. Window regulators, rear running lights, electrical outlets, and headlights all fail. One owner's heater steams the driver window so heavily the road becomes invisible. Transmission failures recur—one owner replaced the transmission under recall, then the identical fault reappeared two years later, quoted at $7,000 out of pocket. Multiple owners report dealers claim no recalls exist for these failures.
Same Nissan Sentra electrical reports on nearby years: 2011 · 2013 · 2015 · 2016 · 2017
Fuel pump becomes inoperative, causing sputtering, stalling, and inaccurate fuel gauge readings. Vehicle also exhibits fuel refueling issues—refueling nozzles disengage repeatedly even when held in place. Owner reports being stranded multiple times.
When: 75,000 miles
Symptoms owners cite: sputtering; stalling; inaccurate fuel gauge readings with large discrepancies; refueling nozzle disengagement
Repairs/costs cited: $3,000 repair estimate cited by owner
Recalls/TSBs owners mention: No formal recall identified by dealership; owner was denied claim of open recall despite prior transmission recall on same vehicle
Electrical fire originating in engine bay, causing total vehicle loss. Multiple complaints cite sudden fire outbreak without preceding warning lights or unusual behavior. Fire damage extensive; vehicles completely disabled and unserviceable.
When: 100,000 miles (one case); post-AC service (one case); timing unknown (two cases)
Symptoms owners cite: smoke from engine/hood; brake indicator light; battery indicator light; vehicle stalling; sudden flames in engine area
Repairs/costs cited: Vehicles become complete loss; fire department involvement required
Recalls/TSBs owners mention: One case: Nissan investigated and provided case number 37271771; no recall discovered. One case: insurance company investigation only; no manufacturer inspection completed
Electrical terminals on battery drain and prematurely destroy the battery. Radio fails intermittently (on/off cycling). Owner reports the issue is known within the 2014 Sentra community but not covered under recall.
When: Timing unclear; battery replaced prior year but issue persisted
Symptoms owners cite: radio cycling on and off; radio will not start; dashboard lights coming on; battery drainage
Repairs/costs cited: Over $2,000 cited for terminal repair; previous owner had already replaced battery
Recalls/TSBs owners mention: No recall identified by owner research
ABS light illuminates and system requires replacement. Occurs early in vehicle life. Three certified mechanics agreed the part should not have failed. Owner reports other model years have been recalled for the same issue.
When: 32,322 miles
Symptoms owners cite: ABS warning light
Repairs/costs cited: Over $1,000 repair cost
Recalls/TSBs owners mention: Nissan denied warranty coverage and stated no recalls exist for 2014 model year
Push button start function becomes inoperative, preventing vehicle from starting. Owner unable to operate vehicle.
When: 48,000 miles
Symptoms owners cite: vehicle fails to start with push button; unable to drive vehicle
Engine hesitation during startup followed by severe acceleration loss. Vehicle struggles to move from standstill; owner must restart engine repeatedly to get brief bursts of movement. Occurs intermittently during normal driving, including highway conditions.
When: Mileage not specified
Symptoms owners cite: engine hesitation at startup; severe acceleration loss; vehicle moving at very slow speed or not moving; requires repeated restarts to move
Check engine light illuminates while driving; diagnostic scanning reveals MAF sensor fault codes. Vehicle jerks and shuts off during operation. Owner reports other 2014 Sentras experiencing identical failure pattern.
When: Mileage not specified
Symptoms owners cite: check engine light; jerking motion; vehicle shuts off while driving
Codes mentioned: MAF sensor codes
Vehicle refuses to start on multiple occasions despite battery and alternator testing normal. No service lights illuminate. Owner maintains vehicle per schedule.
When: Mileage not specified; occurs 6 times
Symptoms owners cite: vehicle will not start; no service lights
Repairs/costs cited: Owner reports battery and alternator tested normal
Throttle body becomes inoperative, resulting in complete loss of engine power.
When: 85,000 miles
Symptoms owners cite: loss of power
Transmission fails to engage properly, causing complete loss of acceleration. Vehicle will not move even with throttle input. One owner reports transmission replaced under recall in 2022–23 but identical failure recurred by 2024, requiring another $7,000 repair.
When: Under 3 years; recurrence at 2024 following 2022–23 repair
Symptoms owners cite: pressing gas pedal results in no acceleration; vehicle will not accelerate in heavy traffic
Repairs/costs cited: First repair: over $3,000 for new engine and rear assembly; second repair quoted at $7,000
Recalls/TSBs owners mention: First instance covered under recall; second failure denied as out-of-warranty
Engine control system requires reprogramming to restore drivability. Check engine light illuminates and vehicle loses ability to move forward.
When: Mileage not specified
Symptoms owners cite: check engine light; vehicle will only move forward one inch then stops
Repairs/costs cited: Mechanic identified recall requiring system reprogramming
Recalls/TSBs owners mention: Recall exists requiring system reprogramming
Engine revs to high RPM without proportional acceleration. Vehicle also exhibits transmission slip and rattling noises at highway speeds. Dangerous condition during highway merging.
When: Mileage not specified
Symptoms owners cite: high engine revving without acceleration; transmission slipping; rattling noises above 55 mph; inability to accelerate to highway speeds
Front driver-side window regulator motor becomes inoperative, leaving window stuck in down position. Owner uses duct tape and other improvised methods to secure window during bad weather.
When: Mileage not available
Symptoms owners cite: window will not roll up; window stuck in open position
Repairs/costs cited: Requires dealer service
Both rear running lights fail simultaneously. Replacement bulbs do not restore function, indicating deeper electrical circuit issue.
When: Mileage not specified
Symptoms owners cite: rear running lights inoperative
Repairs/costs cited: Replacement bulbs do not resolve issue
Recalls/TSBs owners mention: Owner heard of recall on other vehicle versions
Headlight goes out and returns intermittently. Dealer checked grounds and performed software update, claiming to have addressed the issue, but repair documentation unavailable. Airbag light cycles on and off concurrently.
When: Mileage not specified
Symptoms owners cite: headlight intermittent; airbag light on/off cycling
Repairs/costs cited: Dealer performed ground inspection and software update; documentation not provided to owner
All or multiple interior electrical outlets become non-functional.
When: 38,438 miles
Symptoms owners cite: electrical outlets do not work
Heater activation causes excessive steaming of driver-side window, blocking driver view of road.
When: 21,000 miles
Symptoms owners cite: excessive window steaming when heater activated; blocked driver view
Repairs/costs cited: Repaired at dealer; repair details unavailable
Rear passenger door cannot be opened from inside of vehicle. Occurs very early in vehicle service life.
When: 4,900 miles
Symptoms owners cite: rear door will not open from inside
Synthesized from 23 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
I turned on my car in a parking structure and after a few seconds of driving my car begin jerking and suddenly turned off. The check engine light turned on. With a scan tool, I saw the I got codes for MAF. I did some research and noticed that other cars are experiencing the same problem. I am upset because I continue having problems with my car. First I had the transmission prematurely go out and…
It's a meaningful issue. 23 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
Across the 12 complaints that reported odometer mileage, most electrical failures cluster between 48,000 and 113,132 miles, with the median around 75,500. A quarter of owners report trouble before 48,000; a quarter make it past 113,132. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Yes — 1 active recall(s) cover electrical issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.