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Nissan · Known Issues

2015 Nissan 370Z Problems: 7 Known Issues

2015 model year · 4,950+ owner reports · Updated September 2026

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Issue summary

According to Au7o's analysis of 4,950+ owner reports, the 2015 Nissan 370Z has 7 documented known issues, with 2 rated critical. The most serious are Concentric Slave Cylinder (CSC) Failure ($1,500-$3,500 repair) and Electronic Steering Lock Malfunction ($500-$1,500 repair). The most commonly reported issue is Concentric Slave Cylinder (CSC) Failure with 1,450 owner reports. Across all issues with published estimates, repair costs range from $100 to $4,000. DIY maintenance guides at au7o.io.

In This Article

  • 370Z Electrical3
  • 370Z Transmission2
  • 370Z Engine1
  • 370Z Drivetrain1
  • Recalls1
  • FAQ
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In This Article

  • Electrical3
  • Transmission2
  • Engine1
  • Drivetrain1
  • Recalls1
  • FAQ

All 7 Known Issues

Filter:
ALL YEARS202320222021202020192018201720162015201420132012201120102009
Community reported
980 owners

On the 2009-2020 Nissan 370Z, the electronic steering lock system can malfunction, preventing the car from starting and displaying a 'Steering Lock' error. This is a safety feature that can fail due to electrical issues or a failing steering lock actuator. The car will not start until the issue is resolved.

This issue also affects: Infiniti G35, Infiniti G37, Nissan Altima

Common Symptoms

  • Steering Lock warning on dash
  • Car won't start
  • Key fob recognized but engine won't crank
  • Steering wheel locked even with key in ignition
  • Intermittent starting issues

How to Fix

Nissan issued an extended warranty campaign for this issue. Steering lock actuator replacement required. Some owners have the steering lock deleted/bypassed using a specialized tool or aftermarket module. Ensure latest ECU software is installed.

Owner tips & cautions

  • TipThe electronic steering lock system can malfunction, preventing the car from starting and displaying a 'Steering Lock' error.
  • WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
Typical repair cost:$500 - $1,500

Research This Issue

Based on 980 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence980 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
420 owners

On the 2009-2020 Nissan 370Z, the power window regulators and motors can fail, causing the windows to operate slowly, erratically, or not at all. The door design makes regulator replacement more complex than typical vehicles. Both driver and passenger sides can be affected.

Common Symptoms

  • Window moves slowly or intermittently
  • Window won't go up or down
  • Clicking or grinding noise from door
  • Window drops suddenly
  • Auto-up/down doesn't work

How to Fix

Replace window regulator and motor as an assembly. OEM parts recommended for proper fit. This repair requires removing door panel and inner frame. Auto-up/down function may need to be relearned after replacement.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • OEM Nissan 370Z power-window motor

    2009-2020 Nissan 370Z; select driver or passenger side and verify connector/current part number.

    Z1 Motorsports
  • Genuine Nissan 370Z passenger-side window regulator 80774-3GY0A

    2009-2020 370Z VQ37VHR, coupe or roadster, passenger side; verify VIN and body configuration before purchase.

    NissanPartsDeal
  • Genuine Nissan 370Z driver-side window regulator 80775-3GY0A

    2009-2020 370Z VQ37VHR, coupe or roadster, driver side; verify VIN and body configuration before purchase.

    NissanPartsDeal

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

  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
  • TipSearch Nissan 370Z forums and owner groups for real-world experiences and DIY guides
  • TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Typical repair cost:$200 - $600

Research This Issue

Based on 420 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence420 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
310 owners

On the 2009-2020 Nissan 370Z, the A/C compressor clutch can fail, causing the air conditioning to stop working. The clutch may engage intermittently or not at all. In some cases, the entire compressor fails and may contaminate the A/C system with debris.

This issue also affects: Nissan Altima

Common Symptoms

  • A/C blows warm air
  • Clicking sound from compressor area
  • A/C works intermittently
  • Compressor clutch not engaging
  • Refrigerant pressure abnormal

How to Fix

Replace A/C compressor clutch if only the clutch is affected. If compressor is failed, replace entire compressor assembly. Flush A/C system if compressor has failed internally. Replace receiver/drier and expansion valve during compressor replacement.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • OEM Nissan 2009+ 370Z A/C compressor with clutch and pulley

    2009-2020 370Z; confirm VIN/part-number supersession and oil/refrigerant charge procedure.

    Z1 Motorsports

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

  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
  • TipSearch Nissan 370Z forums and owner groups for real-world experiences and DIY guides
  • TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Typical repair cost:$400 - $1,200

Research This Issue

Based on 310 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence310 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
1,450 owners

On the 2009-2020 Nissan 370Z, the 370Z is notorious for concentric slave cylinder failures, which is integrated with the clutch release bearing inside the transmission bell housing. When it fails, the clutch cannot be disengaged. This requires transmission removal to replace, making it a costly repair.

This issue also affects: Infiniti G37

Common Symptoms

  • Clutch pedal goes to floor with no resistance
  • Unable to shift into any gear
  • Clutch fluid leaking from bell housing
  • Clutch pedal feels spongy
  • Difficulty shifting even with fluid topped off

How to Fix

Replace CSC with OEM or upgraded unit (Z1 Motorsports or JWT offer upgraded CSCs). Consider external slave cylinder conversion kit to avoid future issues. Replace clutch and flywheel while transmission is out to save on labor costs later.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Z1 370Z/G37 V2 CSC elimination kit

    2009-2020 370Z six-speed manual only; compatible clutch stack height 82-89 mm with the correct included shim. Transmission removal, front-cover work, clutch inspection and hydraulic bleeding are required.

    Z1 Motorsports

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

  • WarningThis is a high-severity issue - ignoring it can lead to costly repairs or safety concerns. Address it promptly.
  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
Typical repair cost:$1,500 - $3,500

Research This Issue

Based on 1,450 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence1,450 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
560 owners

On the 2009-2020 Nissan 370Z, the CD009 6-speed manual transmission can develop synchro wear, particularly affecting 2nd and 3rd gears. This results in grinding when shifting, especially under aggressive driving. The synchros are brass and wear faster than some competitors.

This issue also affects: Nissan Altima, Nissan Armada, Nissan Cube

Common Symptoms

  • Grinding when shifting into 2nd or 3rd
  • Notchy shift feel
  • Difficulty engaging gears when cold
  • Gets worse over time
  • Metallic debris in transmission fluid

How to Fix

Change transmission fluid regularly with Nissan Matic S or equivalent. Rev-match downshifts to reduce synchro wear. For aggressive driving, consider upgrading to OS Giken or other performance synchros during rebuild. Use proper shift technique and avoid forcing gears.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • OEM Nissan 370Z/G37 six-speed manual transmission service kit

    2009-2020 370Z six-speed manual transmission; includes four quarts of Nissan MTF 75W-85 and one drain-plug washer. Not for the automatic transmission and not a cure for worn synchros.

    Z1 Motorsports

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 transmission fluid regularly with Nissan Matic S or equivalent.
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
  • TipSearch Nissan 370Z forums and owner groups for real-world experiences and DIY guides
  • TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Typical repair cost:$200 - $4,000

Research This Issue

Based on 560 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence560 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
890 owners

On the 2009-2020 Nissan 370Z VQ37VHR, the VQ37VHR engine can develop an oil leak from the oil gallery gaskets located at the front of the engine where the timing cover meets the block. This leak can be significant and may contaminate the serpentine belt and other components.

This issue also affects: Infiniti G37, Infiniti Q70, Infiniti QX70

Common Symptoms

  • Oil leak at front of engine
  • Oil on serpentine belt
  • Burning oil smell
  • Oil drips on ground near front of car
  • Low oil level between changes
  • Belt squeal from oil contamination

How to Fix

Replace oil gallery gaskets with updated Nissan gaskets or aftermarket kit. This requires removing the timing cover. Replace front main seal and other gaskets while in there. Clean affected areas thoroughly after repair.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Z1 370Z/G37 VQ37VHR rear timing-cover oil-gallery gasket kit

    2009-2020 Nissan 370Z VQ37VHR. Includes two gallery gaskets, two O-rings and twenty bolts; does not include the other timing-cover seals, RTV or water-pump O-rings.

    Z1 Motorsports
  • OEM Nissan VQ35HR/VQ37VHR timing-cover O-ring and seal kit

    2009-2020 370Z VQ37VHR plus listed VQ35HR/VQ37 applications. Does not include gallery gaskets, water-pump O-rings or RTV unless separately selected.

    Z1 Motorsports

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

  • TipConsider OEM parts for critical components like sensors and electrical parts - aftermarket can be unreliable
  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
  • TipSearch Nissan 370Z forums and owner groups for real-world experiences and DIY guides
  • TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Typical repair cost:$800 - $2,000

Research This Issue

Based on 890 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
High Confidence890 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
Community reported
340 owners

On the 2009-2020 Nissan 370Z, some 370Z owners report a whining noise from the rear differential, especially at certain speeds or during deceleration. This can be caused by improper gear mesh, worn bearings, or low differential fluid. Sport models with limited-slip may be more susceptible.

Common Symptoms

  • Whining noise from rear of car
  • Noise changes with speed
  • Humming during deceleration
  • Noise more pronounced at certain speeds
  • Rear end feels rough

How to Fix

Change differential fluid with Nissan LSD fluid or equivalent. If whine persists, differential may need to be rebuilt with proper gear setup. Check for axle seal leaks that could lead to low fluid. Some whine is considered normal for LSD-equipped models.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • OEM Nissan 370Z/G37 rear-differential fluid service kit

    Verify manual/VIN and aftermarket LSD requirements.

    Z1 Motorsports

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

  • TipGet a proper diagnosis before replacing parts - similar symptoms can have different causes
  • TipSearch Nissan 370Z forums and owner groups for real-world experiences and DIY guides
  • TipGet multiple quotes from independent mechanics - dealer prices can be 2-3x higher for the same repair
Typical repair cost:$100 - $2,000

Research This Issue

Based on 340 owner reports

GoogleRedditYouTubeNHTSA
Community Reported
Medium Confidence340 owner reportsLast reported by owners Feb 2024Reviewed Feb 2026
NHTSA Recalls1 recall

AIR BAGS:SIDE/WINDOW

Nissan North America, Inc. (Nissan) is recalling certain 2018 Nissan 370Z vehicles. The driver's side curtain air bag may have been installed incorrectly during production, possibly affecting its deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 214, "Side Impact Protection," and 226, "Ejection Mitigation."

Campaign #18V15300006/03/2018

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

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Frequently Asked Questions

What are the most common Nissan 370Z problems?

According to Au7o's analysis of 4,950+ owner reports, the 2015 Nissan 370Z has 7 documented issues. The most frequently reported are: Concentric Slave Cylinder (CSC) Failure, Electronic Steering Lock Malfunction, Oil Gallery Gasket Leak. Of these, 2 are rated critical and should be addressed promptly.

Is the Nissan 370Z reliable?

The 2015 Nissan 370Z has 7 known issues documented across 4,950+ owner reports. 2 issues are rated critical: Concentric Slave Cylinder (CSC) Failure and Electronic Steering Lock Malfunction. 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 Nissan 370Z problems?

Repair costs for known Nissan 370Z issues range from $100 to $4,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Concentric Slave Cylinder (CSC) Failure, typically costs $1,500-$3,500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 2009-2020 Nissan 370Z Concentric Slave Cylinder (CSC) Failure?

The 370Z is notorious for concentric slave cylinder failures, which is integrated with the clutch release bearing inside the transmission bell housing. When it fails, the clutch cannot be disengaged. This requires transmission removal to replace, making it a costly repair. Repairs typically run $1,500-$3,500. Severity: high.

What is the 2009-2020 Nissan 370Z Electronic Steering Lock Malfunction?

The electronic steering lock system can malfunction, preventing the car from starting and displaying a 'Steering Lock' error. This is a safety feature that can fail due to electrical issues or a failing steering lock actuator. The car will not start until the issue is resolved. Repairs typically run $500-$1,500. Severity: high.

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.

Data sourced from 4,950+ owner reports, NHTSA recalls, TSBs, and automotive forums.

What is the 2009-2020 Nissan 370Z Oil Gallery Gasket Leak?

The VQ37VHR engine can develop an oil leak from the oil gallery gaskets located at the front of the engine where the timing cover meets the block. This leak can be significant and may contaminate the serpentine belt and other components. Repairs typically run $800-$2,000. Severity: medium.

What is the 2009-2020 Nissan 370Z Manual Transmission Synchro Wear (2nd/3rd)?

The CD009 6-speed manual transmission can develop synchro wear, particularly affecting 2nd and 3rd gears. This results in grinding when shifting, especially under aggressive driving. The synchros are brass and wear faster than some competitors. Repairs typically run $200-$4,000. Severity: medium.

What is the 2009-2020 Nissan 370Z Window Regulator/Motor Failure?

The power window regulators and motors can fail, causing the windows to operate slowly, erratically, or not at all. The door design makes regulator replacement more complex than typical vehicles. Both driver and passenger sides can be affected. Repairs typically run $200-$600. Severity: low.

What is the 2009-2020 Nissan 370Z Rear Differential Whine?

Some 370Z owners report a whining noise from the rear differential, especially at certain speeds or during deceleration. This can be caused by improper gear mesh, worn bearings, or low differential fluid. Sport models with limited-slip may be more susceptible. Repairs typically run $100-$2,000. Severity: low.

What is the 2009-2020 Nissan 370Z A/C Compressor Clutch Failure?

The A/C compressor clutch can fail, causing the air conditioning to stop working. The clutch may engage intermittently or not at all. In some cases, the entire compressor fails and may contaminate the A/C system with debris. Repairs typically run $400-$1,200. Severity: low.