Reference meaning
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.
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A 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.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0527Cooling Fan Speed Sensor
Manufacturer communications
2Original wording in English
NISSAN
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 Confirm section have been revised. No other changes have been made. Please discard previous versions of this bulle…
NISSAN
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 engine fan noise. ACTION 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the ve…
Check vehicle applicability
2A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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.