2007 Nissan 350Z Problems: 2 Issues Every Owner Should Know
2007 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated May 2026
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2007 Nissan 350Z has 2 documented known issues, with 1 rated critical. The most serious is Steering Lock Module and NATS Immobilizer Failure ($300-$1,900 repair). Across all issues, repair costs range from $100 to $1,900. DIY maintenance guides at au7o.io.
All 2 Known Issues
On the 2003-2009 Nissan 350Z, the 2003-2009 Nissan 350Z experiences failures of the NATS (Nissan Anti-Theft System) immobilizer and steering lock module. The NATS antenna ring around the ignition cylinder fails to communicate with the key transponder, causing intermittent no-start conditions. The ECU can enter lockout mode after repeated failed start attempts. Additionally, the mechanical steering lock can bind, preventing key insertion or rotation. These issues leave the vehicle completely inoperable until repaired. The NATS system requires dealer-level diagnostic equipment (Nissan CONSULT) for reprogramming, making roadside repair impossible.
Common Symptoms
- Engine cranks but does not start (NATS lockout)
- Security indicator light flashing rapidly on dashboard
- Key will not turn in ignition cylinder
- Steering wheel locked and cannot be released
- Intermittent starting failures that worsen over time
- Whining noise near driver fuse box area
How to Fix
What Owners Are Using
Parts and tips from 0+ owners who fixed this issue
- UpgradeOEM-quality starter motor for reliable engine cranking (Denso Starter Motor)
- UpgradeRemanufactured starter with gear reduction for improved cranking performance (Remy Remanufactured Starter Motor)
- UpgradeAutomotive relay replacement set for common relay failures (Bosch Automotive Relay 5-Pin 12V)
- UpgradeDigital multimeter for diagnosing fuse, relay, and module electrical faults (Innova Digital Multimeter)
On the 2003-2009 Nissan 350Z, the 350Z's power window regulators fail frequently, with the window falling into the door or moving slowly/erratically. The window motor wears out and the regulator cable frays or the gear mechanism strips. The frameless door design means a failed window cannot seal properly, allowing rain intrusion. Driver's side fails more frequently due to higher usage.
Common Symptoms
- Window falls into door
- Window moves slowly or in jerky motions
- Grinding noise from door when operating window
- Window stops partway and reverses
- Clicking sound but window doesn't move
How to Fix
Replace the window regulator and motor assembly ($100-$200 for aftermarket, $250-$400 OEM). The repair requires removing the door panel and disconnecting the window from the regulator track. Re-initialize the auto-up/down feature after installation by holding the switch in the full-up position for 3 seconds after the window reaches the top. Apply white lithium grease to the window tracks.
What Owners Are Using
Parts and tips from 0+ owners who fixed this issue
- TipGet the regulator WITH the motor as an assembly — the motor alone usually isn't the issue, it's the cable or gear mechanism. A quality aftermarket assembly from Dorman is $100 and takes an hour to install.
- UpgradeDirect-fit window regulator assembly with motor for easy installation (Dorman Power Window Regulator and Motor Assembly)