The Nissan Murano’s most commonly reported issue centers on the transmission, specifically problems with the continuously variable transmission (CVT). This can manifest as shuddering, hesitation, whining noises, or, in some cases, transmission failure. While CVT concerns are the standout reliability topic, owners also report secondary problems such as oil leaks, electrical glitches, and wear-related components.
In practice, CVT reliability has been the subject of the most owner complaints across several Murano generations. The degree of risk often depends on maintenance history, driving style, and the specific model year. While CVT problems are the focal point for many buyers and reviewers, other recurring concerns—such as engine oil leaks around gaskets, electrical sensor faults, and suspension wear—also show up in ownership data and service reports.
Common problems and what drivers report
Here is a concise overview of the issues most frequently cited by Murano owners and service data.
- CVT transmission problems: shuddering during acceleration, hesitation, unusual noises, and in some cases transmission failure or costly repairs.
- Oil leaks and seals: seepage around valve covers, oil pan, or rear main seal, potentially leading to low oil levels if not addressed.
- Electrical and sensor issues: check engine light, intermittent misfires, faulty mass air flow sensors, or issues with power accessories.
- Suspension and steering wear: worn struts, bushings, or ball joints causing reduced ride quality or clunking sounds.
- Power window regulators: failing regulators or motors that cause slow operation or stuck windows.
Maintenance and timely repair are key. While CVT issues are the most cited problem, many of these concerns can be mitigated with proper care and timely service.
What to check when buying a used Murano
If you're considering a used Murano, here are the critical checks to help you assess reliability and avoid costly surprises.
- Ask for full maintenance records, especially CVT fluid changes and any transmission-related service.
- Test drive to assess CVT behavior: smooth acceleration without shudder, delay, or abnormal noise; note any transmission warning lights.
- Inspect for oil leaks around the engine, valve covers, oil pan, and the rear main area; check oil level and condition.
- Scan for diagnostic trouble codes with a professional OBD reader to detect sensor or electrical issues.
- Check for recalls and service campaigns, and confirm that repairs were completed at a Nissan dealership or authorized service center.
- Inspect the suspension and steering components for wear, including struts, shocks, control arms, and bushings.
By focusing on CVT health, maintenance history, and a thorough inspection, you can better gauge the Murano's reliability and value.
Maintenance and prevention tips
To minimize the risk of CVT-related problems and extend the life of your Murano, follow these best practices.
- Follow Nissan's recommended CVT fluid specification and replacement intervals; use the correct NS-2/NS-3 fluid as advised by your model year.
- Ensure the cooling system is functioning properly to prevent CVT overheating, which can accelerate wear.
- Have the transmission fluid changed at proper intervals by a qualified technician, not just at mileage milestones.
- Address any oil leaks promptly to prevent low oil levels from affecting engine and transmission performance.
- Keep up with regular maintenance of electrical and sensor systems to avoid cascading faults.
A proactive maintenance approach can help reduce the likelihood of CVT issues and improve overall reliability.
Summary
The Nissan Murano’s most frequently reported problem is transmission-related, specifically issues with the CVT that can cause shuddering, hesitation, or failure. While this is the standout concern, other common problems include oil leaks, electrical issues, and wear-related components. Prospective buyers and owners should prioritize maintenance history, a thorough pre-purchase inspection, and adherence to Nissan’s CVT service guidelines to maximize reliability and value.