P17F0: How to Diagnose & Fix — Transmission Mechanical Failure
34 vehicles · 9 makes · $100-$9,000 repair
How to diagnose and fix P17F0: most-reported vehicles
Ranked by owner reports. Each card gives the symptoms, how to confirm the cause, the fix, parts and sources for that vehicle.
Nissan Altima · 2013–2023
The CVT transmission is known for reliability issues including shuddering, jerking, and complete failure. Nissan extended the CVT warranty on some model years to 10 years/120,000 miles due to widespread problems. High-mileage CVTs are particularly at risk.
Common Symptoms
- Shuddering during acceleration
- Jerky or hesitant response
- Delayed engagement from stop
- Whining noise from transmission
- Complete loss of power
- Check engine light
How to Fix
Change CVT fluid regularly with Nissan NS-3. Check if vehicle is covered by Nissan extended CVT warranty. If shuddering, may need valve body or complete CVT replacement. Avoid aggressive driving to prolong CVT life.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- OEM 2013-2018 Altima 2.5L CVT service kit
2013-2018 Nissan Altima 2.5L QR25DE CVT; select exact year. Maintenance/contamination service only, not a cure for internal CVT damage.
- OEM 2013-2018 Altima 3.5L CVT service kit
Service cannot repair confirmed mechanical judder or belt/pulley damage.
- OEM 2019-2023 Altima 2.5L CVT service kit
Confirm year, drivetrain and VIN.
- OEM 2019-2023 Altima 2.0T CVT service kit
2019-2023 Nissan Altima 2.0T KR20DDET CVT for this card; verify exact year/VIN. Not for the 2.5L engine.
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Owner tips & cautions
- TipChange CVT fluid regularly with Nissan NS-3.
- WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
- TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
Nissan Rogue · 2014–2020
The Nissan Rogue's CVT transmission is prone to premature failure, shuddering, and jerky operation. Nissan extended the CVT warranty on many affected vehicles to 10 years/120,000 miles due to widespread issues. High-mileage CVTs are particularly at risk for complete failure.
Common Symptoms
- Shuddering during acceleration
- Jerky or hesitant response
- Whining or humming noise from transmission
- Delayed engagement from stop
- Complete loss of power
- Check engine light with CVT codes
How to Fix
Change CVT fluid regularly with Nissan NS-3 CVT fluid. Check if vehicle is covered by Nissan's extended CVT warranty. If shuddering occurs, may need valve body replacement or complete CVT replacement. Avoid aggressive driving to prolong CVT life.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Nissan NS-3 CVT fluid 999MP-CSHNS3
2014-2020 Rogue CVT when the owner/service manual specifies Nissan NS-3; confirm VIN, transmission, service-fill quantity and temperature-based level procedure.
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Owner tips & cautions
- TipChange CVT fluid regularly with Nissan NS-3 CVT fluid.
- WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
- TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
Nissan Versa · 2012–2021
The 2012-2021 Versa CVT (Jatco JF015E) is one of the most failure-prone transmissions in Nissan's lineup. The combination of a budget vehicle with heavy use leads to premature CVT failure, often before 100,000 miles. Nissan extended the CVT warranty on 2012-2017 models to 10 years/120,000 miles due to a class-action settlement (Batista v. Nissan).
Common Symptoms
- Shuddering and jerking during acceleration
- Complete loss of drive
- Transmission warning light
- Whining or buzzing noise
- Delayed engagement from stop
- Vehicle won't move despite engine running
How to Fix
Check if covered by extended CVT warranty (10yr/120k for 2012-2017). Change CVT fluid every 30,000 miles with NS-3. Valve body replacement for shuddering ($1,200-2,000). Complete CVT replacement ($3,000-4,500). Consider manual transmission on earlier models if available.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Nissan NS-2 CVT fluid quart 999MP-CSHNS2
Confirm the owner manual/VIN; do not substitute NS-3 or mix fluids.
- Genuine Nissan NS-3 CVT fluid quart 999MP-CSHNS3
2013-2017 Versa Sedan N17 and 2014-2017 Versa Note E12 CVT branch in this warranty group; confirm VIN/manual and fill procedure.
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Nissan Sentra · 2013–2021
Nissan Pathfinder · 2013–2020
Find P17F0 by make
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P17F0 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P17F0 mean?
P17F0 stands for "Transmission Mechanical Failure." This manufacturer-specific code (notably on Nissan/Infiniti CVT transmissions, where it is associated with 'judder') indicates the transmission control system detected a mechanical failure or abnormal internal behavior inside the transmission. On CVTs it typically reflects belt/pulley slippage or wear producing a shudder or vibration; the control module flags it as an internal mechanical fault. When the system detects this condition, P17F0 sets, often with noticeable shaking under acceleration or a hesitation that feels like a slipping transmission. It generally signals significant internal wear that needs professional diagnosis.
What are the most common causes of P17F0?
The most common causes of P17F0 are: Worn or slipping CVT belt and pulleys, Degraded or contaminated transmission fluid, Low transmission fluid level, Internal pressure control problem (valve body/solenoid), Failing transmission fluid pump, Control software needing a reflash/recalibration, Excessive internal wear from age or overheating, Faulty transmission control module (rare). The specific cause varies by vehicle.
How much does it cost to fix P17F0?
Repair costs for P17F0 range from $100 to $9,000, depending on the vehicle and root cause.
Which vehicles are affected by P17F0?
Au7o has documented P17F0 across 34 vehicle models from 9 manufacturers: Dodge, Honda, Hyundai, Infiniti, Jeep, Kia, Nissan, Subaru, Toyota.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.