What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0527Cooling Fan Speed SensorManufacturer communications
2Original wording in English
NISSAN
Reported code forms P0527
2017 NV; MIL ON WITH DTC P0527 STORED, AND/OR SLOW 1-2 UPSHIFT, AND/OR LOUD ENGINE FAN NOISE This bulletin applies to vehicles equipped with a V8 gasoline engine. This bulletin has been amended. The Title and If You…
NISSAN
Reported code forms P0527
2017 NV; MIL ON WITH DTC P0527 STORED IF YOU CONFIRM The MIL is ON with DTC P0527 (Cooling Fan Speed Sensor) stored, NOTE: If this issue should occur, the customer may report slow 1-2 up-shift and/or louder than normal…
Check vehicle applicability
2A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.