Fan Speed Sensor Circuit No Signal
Table of contents
P0528 FORD Possible Causes
- Faulty Fan Speed Sensor
- Fan Speed Sensor harness is open or shorted
- Fan Speed Sensor circuit poor electrical connection
- Faulty fan clutch
- Faulty PCM
How do I fix code P0528 FORD?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P0528 FORD code
The cost of diagnosing the P0528 FORD code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
If the indicated fan speed is lower than the calibrated value during the key ON engine running (KOER) self-test, the P0528 is set.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine overheating
P0528 FORD Description
The Powertrain Control Module (PCM) uses the fan speed sensor (FSS) input to monitor the cooling fan clutch speed.