P16DF
Battery Monitor Internal Temperature Circuit High Voltage
P16DF is an OBD-II diagnostic trouble code meaning: Battery Monitor Internal Temperature Circuit High Voltage. Common causes: battery temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–89.
Symptoms
- Malfunction indicator light comes on
- Incorrect battery temperature readings
- Problems with the start-stop system
- Reduced hybrid system efficiency (if any)
- Errors in the battery charging system
Causes
- Battery temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Wiring Harness Problems
- Battery monitoring module malfunction
- Corrosion of contacts or connectors
How to Fix
- Check the continuity of the temperature sensor circuit
- Check the resistance of the temperature sensor
- Inspect connectors and wiring harness for damage
- Check the operation of the battery monitoring module
- If necessary, replace the temperature sensor or control module
Related codes
FAQ
What does the P16DF code mean?
P16DF is an OBD-II diagnostic trouble code that indicates: Battery Monitor Internal Temperature Circuit High Voltage
What causes a P16DF error code?
The most common causes of P16DF include: Battery temperature sensor malfunction; Open or short circuit in the sensor circuit; Wiring Harness Problems; Battery monitoring module malfunction.
How do I fix a P16DF diagnostic trouble code?
To fix P16DF: Check the continuity of the temperature sensor circuit. Check the resistance of the temperature sensor. Inspect connectors and wiring harness for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P16DF?
Yes, but get it checked soon
How much does it cost to fix P16DF?
The estimated repair cost for P16DF is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat