CVT/TCM CALIBRATION DATA “WRITE” PROCEDURE This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
full bulletin at NHTSA ↗2017 Nissan Altima powertrain problems
severe Owners of the 2017 Nissan Altima have filed 129 NHTSA complaints about the powertrain, typically surfacing around 68,000 miles at roughly $2,500 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See powertrain across all vehicles →
Failure mileage
Complaints
129
Recalls
0
Avg fix
$2,500
| Model year | powertrain complaints |
|---|---|
| 2013 Altima | 490 |
| 2014 Altima | 195 |
| 2015 Altima | 157 |
| 2016 Altima | 229 |
| 2017 Altima (this page) | 129 |
| 2018 Altima | 22 |
| 2019 Altima | 9 |
| 2020 Altima | 16 |
| 2021 Altima | 3 |
3crashes
4injuries
When does it fail?
Of the 129 powertrain complaints filed for the 2017 Nissan Altima, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
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.
What stands out
Powertrain accounts for 33% of every owner complaint on file for this vehicle — the dominant problem area across 12 categories tracked.
Owners have filed 129 powertrain complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering powertrain 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.
DTC P17F0 OR P17F1 STORED IN THE TCM This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
full bulletin at NHTSA ↗CVT JUDDER AND DTC P17F0 OR P17F1 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Discard all previous versions of this bulletin.
full bulletin at NHTSA ↗CVT Warranty Extension REVISION 1 Please discard earlier versions of this bulletin. The announcement from May 23, 2023 has been revised to include the following: ⢠The voucher program has been updated and the program rules and dealer instructions have been added to the FAQ section of this dealer announcement.
full bulletin at NHTSA ↗CVT Warranty Extension In an effort to assure customer satisfaction, demonstrate our confidence in continuously variable transmissions (CVTs), and to address customer concerns including those expressed by customers in the class actions, Nissan will extend the warranty coverage on the CVT. The warranty extension includes the CVT assembly and internal CVT components, gaskets, and seals, CVT control valve body, torque converter, cooler kit (if applicable) and reprogramming of the Transmission Control Module (TCM), on the vehicles listed in this announcement. The warranty is being extended from its original duration of 60 months/60,000 miles to 84 months/84,000 miles (whichever occurs first). Co
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2017 Nissan Altima's CVT transmission is failing with alarming consistency. The hallmark complaint: a 3–10 second delay when the gas pedal is pressed from a stop, followed by abrupt acceleration (sometimes violent). This happens intermittently, often after the car has run for 15+ minutes, and a power cycle temporarily masks it. Owners report this happening dozens to over 100 times.
Worse, vehicles lose power entirely during highway merges, hill climbs, and intersection crossings—sometimes dropping to 10 mph with no way to accelerate. Many report no check engine light warning before catastrophic failure. Diagnostic code P0776 (Pressure Control Solenoid B stuck off) appears when the light finally comes on, but by then the transmission is often dead.
Jerking, shuddering, whining noises, and refusal to shift out of low gear are common precursors. Failures occur as early as 41,000 miles; most cluster at 60k–97k. Nissan extended its CVT warranty for 2015 models but excluded many 2017 Altimas despite using identical transmissions. Replacement costs $3,800–$7,800. Some owners replaced transmissions twice or three times. Dealers often cannot replicate the issue in the shop yet diagnose a failed transmission elsewhere. Multiple owners describe this as a design defect Nissan knowingly hides behind inconsistent VIN-based warranty flags.
Same Nissan Altima powertrain reports on nearby years: 2014 · 2015 · 2016 · 2018 · 2020
Failure modes owners describe
Delayed/hesitant acceleration from stops
Vehicle hesitates 3–10 seconds when depressing accelerator after coming to a complete stop, then accelerates abruptly. Occurs intermittently, often after 15+ minutes of running. Turning ignition off and on temporarily resolves it. Some owners report this happening over 100 times.
When: 2–7 years of ownership, 54k–97k miles typical; some as early as 41k miles
Symptoms owners cite: 5–10 second pause between gas pedal depression and vehicle movement; Abrupt acceleration after delay (slingshot effect); Intermittent occurrence, worsens with longer driving; No check engine light in early stages; Temporary fix by turning car off and on
Codes mentioned: P0776 (Pressure Control Solenoid B Performance or Stuck Off)
Repairs/costs cited: Transmission fluid change/inspection and software update attempted ($330–$800); most cases require full CVT transmission replacement ($3,800–$7,800). Nissan offered 60% coverage in some cases (~$1,600 owner cost).
Recalls/TSBs owners mention: Extended CVT warranty (2015 models to 84k miles/84 months); 2016 Altimas covered under extended recall; 2017 Altimas largely excluded from extended warranty despite identical transmission. Some owners report warranty extension to 150k miles after multiple failures. VIN-based eligibility created inconsistency (some flagged for repair at no cost, others denied). TSB for transmission software updates mentioned.
Loss of power or inability to shift gears (limp mode)
Vehicle suddenly loses power or ability to accelerate normally; cannot shift out of low gear (1st or 2nd). Occurs during highway merges, hill climbs, or intersection crossings. Speed drops to 10–40 mph or vehicle becomes immobilized. Turning off and restarting restores function temporarily.
When: Reported across 41k–200k miles; multiple instances per vehicle lifetime
Symptoms owners cite: Complete loss of acceleration power; Stuck in 1st or 2nd gear; refuses to shift up; Speed drops to 10–40 mph on highway; No warning lights (check engine off); Hazard lights required; vehicle coasting or immobilized
Codes mentioned: P0776 (Pressure Control Solenoid B Performance or Stuck Off)
Repairs/costs cited: Requires CVT transmission replacement ($3,800–$7,800). One owner replaced transmission at independent shop ($3,300); another used used transmission. Nissan offered partial warranty assistance in limited cases.
Recalls/TSBs owners mention: Some VINs flagged for replacement at no cost; others denied. Extended warranty extended after issue occurred; too late for some owners. Class action lawsuits referenced but time limits expired for some complainants.
Transmission jerking, shuddering, slipping
Vehicle jerks, shudders, or shakes during acceleration or gear changes. Transmission feels as though it is slipping; RPMs rise without proportional speed increase. Often accompanies wining or whining noise from transmission. May occur at random times or consistently.
When: 60k–100k miles typical; some as early as 41k miles
Symptoms owners cite: Jerking or shuddering during acceleration; Transmission slipping sensation; Loud whining or squealing noise from transmission; RPMs spike (4,000–5,000) without speed increase; Cruise control malfunction; Check engine light may come on (P0776)
Codes mentioned: P0776 (Pressure Control Solenoid B Performance or Stuck Off)
Repairs/costs cited: Transmission fluid change ($330), software update, or full CVT replacement ($5,600–$7,800). One owner replaced transmission three times; fourth replacement needed.
Recalls/TSBs owners mention: One owner reported Nissan indicated 'bad sub assembly' needing replacement at no cost under 150k extended warranty. Otherwise, standard extended warranty coverage (2015 models, excluded 2017). Some dealers unable to diagnose or refused repair without warranty.
Check engine light with transmission codes
Check engine light illuminates, typically after prolonged driving or repeated acceleration events. Diagnostic scanning reveals transmission-related codes (P0776). Vehicle may limp home or become undriveable.
When: Occurs after other symptoms progress, typically 60k–96k miles
Symptoms owners cite: Check engine light illuminates; P0776 code (Pressure Control Solenoid B); Delayed acceleration or power loss concurrent with light; Light may come and go intermittently
Codes mentioned: P0776 (Pressure Control Solenoid B Performance or Stuck Off)
Repairs/costs cited: Dealership diagnostic fee ($130–$152) required before repair quote. Transmission replacement quoted at $5,600–$7,800.
Recalls/TSBs owners mention: Warranty expired for most 2017 models at 60k miles standard. Extended warranty available but excludes 2017 Altimas in some cases. Nissan refused diagnostic support without payment in some instances.
No warning lights despite serious failures
Vehicle experiences catastrophic acceleration or transmission loss without illuminating check engine light or any dashboard warning. Creates perception of safe operation until sudden failure occurs.
When: Throughout vehicle ownership, 41k–200k miles
Symptoms owners cite: No check engine light before failure; No dashboard warning messages; Sudden complete loss of power or acceleration; Owner unaware of impending failure
Codes mentioned: P0776 (discovered after light eventually comes on)
Repairs/costs cited: Full transmission replacement required ($3,800–$7,800). Some owners unaware problem existed until catastrophic failure.
Recalls/TSBs owners mention: None reported in these cases. Dealerships often claim inability to replicate or diagnose without warning lights.
Failure to accelerate in critical traffic situations
Vehicle fails to accelerate or severely hesitates during high-risk driving scenarios: highway merges with short lanes, hill climbs, intersection crossings, or freeway entry ramps. Creates immediate safety hazard.
When: Throughout ownership; multiple incidents per owner common
Symptoms owners cite: No acceleration or severe delay during highway merge; No power when climbing hills or accelerating uphill; Hesitation at multi-way stop signs; Inability to maintain freeway speeds (drops to 10–40 mph); Near-miss accidents reported
Codes mentioned: P0776 (if light came on)
Repairs/costs cited: Transmission replacement ($3,800–$7,800) only permanent fix.
Recalls/TSBs owners mention: None specific to safety events. Dealers unable to replicate in controlled environment despite multiple real-world failures.
Synthesized from 129 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 5 most recent
The issue happened multiple times but seems to happen more, the longer the vehicle is running. The first time I was waiting in a parking lot with the air condition running. I was leaving the parking lot and the vehicle paused and lost accelertion power for a few seconds and started going. I though it was an issue with the air condition so I turned off the air condition to see if it would…
Transmission started to slip in early 2019. Went to dealership immediately to be informed that the CVT transmission needed to be replaced. Dealership quoted us $5600 for the repair of a rebuilt. We looked at the error code and saw that all other years and models had already been recalled due to the exact same error. Nissan told us they would give us "assistance" at 60%, which still was over…
While driving at highway speed (75mph), my RPM's shot up. I let off the accelerator briefly and when I attempted to push the accelerator again, nothing happened. My car continued to slow down and I was almost hit from behind. I was able to pull off to the side of the highway. I had my car towed to a garage and they said the car had 4 error codes, all having to do with the transmission. I…
Car is not shifting properly by itself when accelerating get stuck in the first gear. Also periodically the pedal has a three second delay when pressing on it to accelerate this happens almost daily. The only remedy that fixes it is to shut the car off and restart it. This happens when the car is stopped as far as the pedal goes. The acceleration where it does not shift can happen at any time but…
Just bought a 2017 Nissan Altima SR. Took it for a ride. Attempted to merge into traffic and the car had zero acceleration once I merged and then the transmission seemed to completely disengage. The RPMs week to around 3500 so I quickly had to pull off so as not to get rear ended. Brought the car to a stop and attempted several times to push the gas but the car would not pick up any momentum.…
Had powertrain trouble with your 2017 Nissan Altima?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2017 Nissan Altima?
It's a meaningful issue. 129 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Across the 62 complaints that reported odometer mileage, most powertrain failures cluster between 50,000 and 88,000 miles, with the median around 68,000. A quarter of owners report trouble before 50,000; a quarter make it past 88,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain 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.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2017/Nissan/Altima.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.