Fault codes › P0528
P0528
Fan Speed Sensor Circuit No Signal
Generic code
Auxiliary Emissions Control
High severity
Hard repair
Free on OBD DashX
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iWhat P0528 means
- The fault code P0528 indicates that there is no signal coming from the fan speed sensor circuit. This may cause the engine to overheat or not function properly.
!Possible symptoms
- Engine overheating
- Illuminated check engine light
- Reduced engine power or acceleration
- A/C system not functioning properly
?Possible causes
- Failed fan speed sensor
- Faulty wiring or connections in the circuit
- Loose or corroded electrical connections
- Failed engine control module (ECM)
⚙Related parts
- Cooling Fan: Radiator fan. Problems lead to engine overheating
✓Possible solutions
- Replace the fan speed sensor
- Check and repair any damaged wiring or connections
- Tighten or clean any loose or corroded electrical connections
- Replace the engine control module (ECM) if necessary