Car Codes for Failing Nissan Maxima Transmission

Introduction

The Nissan Maxima is a popular sedan that has been on the market for over 30 years. It is known for its reliability and performance, but like all cars, it can experience problems from time to time. One of the most common issues that Maxima owners face is transmission failure.

There are a number of different car codes that can indicate a failing transmission in a Nissan Maxima. These codes are stored in the car’s computer and can be retrieved by a mechanic using a diagnostic scanner.

Common Car Codes for Failing Nissan Maxima Transmission

The following are some of the most common car codes that can indicate a failing transmission in a Nissan Maxima:

* P0700: Transmission Control System Malfunction
* P0705: Transmission Range Sensor Circuit Malfunction
* P0715: Turbine/Input Shaft Speed Sensor Circuit Malfunction
* P0720: Output Shaft Speed Sensor Circuit Malfunction
* P0730: Incorrect Gear Ratio
* P0735: Gear Ratio Error in 5th Gear
* P0740: Torque Converter Clutch Circuit Malfunction
* P0750: Shift Solenoid A Circuit Malfunction
* P0755: Shift Solenoid B Circuit Malfunction
* P0760: Shift Solenoid C Circuit Malfunction
* P0765: Shift Solenoid D Circuit Malfunction
* P0770: Shift Solenoid E Circuit Malfunction
* P0775: Shift Solenoid F Circuit Malfunction

Symptoms of a Failing Nissan Maxima Transmission

In addition to the car codes listed above, there are a number of other symptoms that can indicate a failing transmission in a Nissan Maxima. These symptoms include:

* Slipping gears: This is one of the most common symptoms of a failing transmission. It occurs when the transmission is unable to properly engage the gears, causing the car to lose power or jerk forward.
* Hard shifting: This is another common symptom of a failing transmission. It occurs when the transmission has difficulty shifting between gears, causing the car to lurch or hesitate.
* Noisy transmission: A failing transmission may also make a variety of noises, such as grinding, whining, or clunking.
* Leaking transmission fluid: A leak in the transmission can cause the fluid level to drop, which can lead to transmission failure.
* Burning smell: A burning smell coming from the transmission is a sign that it is overheating. This can be caused by a number of factors, including low fluid levels, worn gears, or a faulty torque converter.

Causes of a Failing Nissan Maxima Transmission

There are a number of different factors that can cause a transmission to fail in a Nissan Maxima. These factors include:

* Low fluid levels: The transmission fluid is responsible for lubricating and cooling the transmission. If the fluid level is low, it can cause the transmission to overheat and fail.
* Worn gears: The gears in the transmission can wear out over time, which can lead to slipping gears and hard shifting.
* Faulty torque converter: The torque converter is responsible for transferring power from the engine to the transmission. If the torque converter is faulty, it can cause the transmission to overheat and fail.
* Electrical problems: Electrical problems can also cause the transmission to fail. These problems can include faulty sensors, solenoids, or wiring.

Diagnosing a Failing Nissan Maxima Transmission

If you suspect that your Nissan Maxima has a failing transmission, it is important to have it diagnosed by a mechanic as soon as possible. The mechanic will be able to use a diagnostic scanner to retrieve the car codes that are stored in the car’s computer. These codes can help the mechanic to identify the specific problem with the transmission.

Repairing a Failing Nissan Maxima Transmission

The cost of repairing a failing transmission in a Nissan Maxima can vary depending on the severity of the problem. However, the average cost of a transmission repair is between $2,000 and $4,000.

If the transmission is completely failed, it may need to be replaced. The cost of a new transmission can vary depending on the make and model of the car. However, the average cost of a new transmission is between $3,000 and $5,000.

Preventing Transmission Failure in a Nissan Maxima

There are a number of things that you can do to help prevent transmission failure in your Nissan Maxima. These things include:

* Regularly check the transmission fluid level: The transmission fluid should be checked at least once a month. If the fluid level is low, it should be topped off.
* Change the transmission fluid and filter regularly: The transmission fluid and filter should be changed every 30,000 to 60,000 miles.
* Avoid towing heavy loads: Towing heavy loads can put a lot of stress on the transmission. If you need to tow a heavy load, it is important to use a tow dolly or trailer.
* Drive smoothly: Avoid jackrabbit starts and hard braking. These actions can put a lot of stress on the transmission.

By following these tips, you can help to prevent transmission failure in your Nissan Maxima and keep it running smoothly for years to come.