Nissan fault codes are Diagnostic Trouble Codes (DTCs) stored by a vehicle’s control modules when the onboard diagnostic system detects a fault. These codes identify the system or operating condition associated with the problem and provide a starting point for diagnosis. A Nissan DTC can relate to the engine, transmission, emissions system, body electronics, chassis … Read more
A Nissan crankshaft position sensor (CKP sensor) monitors the position and rotational speed of the crankshaft and sends this information to the engine control module (ECM). The ECM uses the signal as part of its engine-management calculations. When the sensor, its electrical connector, or the associated circuit develops a fault, the engine may experience starting … Read more
Nissan began using continuously variable transmissions (CVTs) decades ago, before the technology became common across its passenger-car lineup. The company’s CVT history includes several distinct stages: early adoption in Japan, expansion into the U.S. market, the development and wider use of Xtronic CVT technology, and the eventual introduction of CVTs across high-volume models such as … Read more
The 2015 Nissan Rogue cabin air filter is located inside the passenger compartment, where it filters dust, pollen, dirt, and other airborne particles before air moves through the vehicle’s HVAC system and into the cabin. Replacing a dirty filter helps maintain unrestricted airflow through the vents and keeps contaminants from accumulating inside the heating and … Read more
The type of oil a Nissan Altima takes depends on its model year and engine. Nissan has used different engines and oil requirements across Altima generations, so the correct motor oil should be selected by checking the required SAE viscosity grade and oil specification for the specific vehicle rather than relying on one recommendation for … Read more
A slipping transmission in a Nissan Rogue can cause the engine RPM to rise without a matching increase in vehicle speed, delayed acceleration, hesitation, shuddering, or difficulty transferring power to the wheels. These symptoms should be diagnosed early because they can result from relatively straightforward issues, such as incorrect CVT fluid level or a fluid … Read more
Nissan Altima dashboard symbols show the operating status of the vehicle’s safety, engine, braking, tire, electrical, and driver-assistance systems. Some symbols are normal indicators that confirm a feature is active, while others are warning lights that identify a condition requiring inspection or immediate action. The meaning of a Nissan Altima dashboard symbol depends on the … Read more
Nissan CVT fluid needs regular service, but every Nissan does not follow the same change interval. Your model, model year, mileage, and driving conditions determine the right service timing. The maintenance schedule for your specific vehicle should remain your primary reference. CVT fluid lubricates internal components and supports hydraulic operation. It also helps control transmission … Read more
You can check CVT fluid temperature by connecting a compatible scan tool to the vehicle’s OBD II port, accessing the transmission control module or live data menu, and locating the CVT fluid temperature reading. The scan tool displays temperature data reported by the vehicle’s transmission control system, allowing you to monitor the fluid as it … Read more
You can turn off Shipping Mode on a Nissan Altima by activating the Extended Storage Switch. Nissan uses this function to reduce battery drain during vehicle storage and transportation. The system limits selected electrical features until the vehicle enters normal operating mode. As a result, an Altima in Shipping Mode may show a warning message … Read more