P25C3
Alternative Fuel Disable Signal Circuit Low
P25C3 is an OBD-II diagnostic trouble code meaning: Alternative Fuel Disable Signal Circuit Low. Common causes: open or short circuit in the circuit, alternate fuel cut-off sensor malfunction. Estimated repair cost: $17–56.
Symptoms
- Check Engine light comes on
- Deterioration of vehicle dynamics
- Problems with switching to alternative fuels
- Unstable engine operation
Causes
- Open or short circuit in the circuit
- Alternate fuel cut-off sensor malfunction
- Problems with the control module
- Wiring harness damage
How to Fix
- Check the continuity of the shutdown signal circuit
- Check the condition of connectors and contacts
- Check the functionality of the sensor
- Check control module
Related codes
Error P25C3 by Vehicle Brand
FAQ
What does the P25C3 code mean?
P25C3 is an OBD-II diagnostic trouble code that indicates: Alternative Fuel Disable Signal Circuit Low
What causes a P25C3 error code?
The most common causes of P25C3 include: Open or short circuit in the circuit; Alternate fuel cut-off sensor malfunction; Problems with the control module; Wiring harness damage.
How do I fix a P25C3 diagnostic trouble code?
To fix P25C3: Check the continuity of the shutdown signal circuit. Check the condition of connectors and contacts. Check the functionality of the sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P25C3?
Yes, but get it checked soon
How much does it cost to fix P25C3?
The estimated repair cost for P25C3 is $17–56. Actual cost depends on your vehicle, location, and labor rates.
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