P0526 — Fan Speed Sensor Circuit

What Does P0526 Mean?

P0526 is a diagnostic trouble code indicating: Fan Speed Sensor Circuit. This code relates to the vehicle speed and idle control system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

What To Do Next

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

Related Codes

P0521 Engine Oil Pressure Sensor/Switch Range/Performance P0522 Engine Oil Pressure Sensor/Switch Low P0523 Engine Oil Pressure Sensor/Switch A High P0524 Engine Oil Pressure Too Low P0525 Cruise Control Servo Range/Performance P0527 Fan Speed Sensor Circuit Range/Performance P0528 Fan Speed Sensor Circuit No Signal P0529 Fan Speed Sensor Circuit Intermittent