P15F4
Drive Motor Torque Delivered Signal Message Counter Incorrect
P15F4 is an OBD-II diagnostic trouble code meaning: Drive Motor Torque Delivered Signal Message Counter Incorrect. Common causes: problems with wiring or connectors in the data transmission system, torque sensor malfunction. Estimated repair cost: $56–167.
Symptoms
- Reduced engine power
- Unstable operation of the hybrid system
- Check Engine Light Illuminates
- Reduced performance of the hybrid system
- Problems with switching operating modes of the hybrid system
Causes
- Problems with wiring or connectors in the data transmission system
- Torque sensor malfunction
- Problems with the hybrid system control module
- Software errors in the ECU
- Mechanical problems in the torque transmission system
How to Fix
- Check the condition of the wiring and connectors in the data transmission system
- Test the torque sensor
- Check the operation of the hybrid system control module
- Update ECU software if necessary
- Conduct diagnostics of mechanical components of the torque transmission system
Related codes
FAQ
What does the P15F4 code mean?
P15F4 is an OBD-II diagnostic trouble code that indicates: Drive Motor Torque Delivered Signal Message Counter Incorrect
What causes a P15F4 error code?
The most common causes of P15F4 include: Problems with wiring or connectors in the data transmission system; Torque sensor malfunction; Problems with the hybrid system control module; Software errors in the ECU.
How do I fix a P15F4 diagnostic trouble code?
To fix P15F4: Check the condition of the wiring and connectors in the data transmission system. Test the torque sensor. Check the operation of the hybrid system control module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P15F4?
Yes, but get it checked soon
How much does it cost to fix P15F4?
The estimated repair cost for P15F4 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat