P0C86 OBD Error Code: Problem & Solutions
OBD CODE P0C86 - Hybrid Battery Temperature Sensor “F”/”G” Correlation
P0C86 is a general type of error code which takes
place due to wiring issues and is commonly known as the hybrid battery
temperature sensor ‘F/G’ correlation. The temperature of each and every battery
cell is monitored with the help of multiple sensors of the hybrid battery pack.
The error code P0C86 will be set if an unbelievable temperature is reported by
at least one of the battery temperature sensors. The failure in multiple
sensors will likely disable the high voltage system.
Learn More About OBD Error Code P0C86
The battery temperature sensor is present in 3 positions of the HV battery. If the HV battery temperature changes, then the thermistor’s resistance that is inbuilt in every battery temperature sensor will keep changing. If the thermistor resistance is high then the battery temperature will be low and similarly if the temperature is high, then the resistance will be low. The HV battery temperature is identified by the battery smart unit with the help of battery temperature sensors and this identified value is further sent to the power management control ECU. If the HV battery temperature rises above a fixed level, then the blower fan will start functioning.
Replace/Repair These Parts To Fix OBD Code P0C86
- Battery Smart Unit - The MIL will be illuminated if the
battery smart unit is faulty. Replace it as soon as possible to avoid the P0C86
error code.
- Hybrid Battery Thermistor - Is your hybrid battery thermistor
damaged? Are you looking for a replacement? Get the right replacement for your
damaged hybrid battery thermistor from Parts Avatar at affordable prices.
- Hybrid Battery Thermistor Harness - If the harness of the hybrid battery
thermistor is damaged or broken, then it must be replaced or repaired quickly
so that the P0C86 error can be avoided from getting stored in the vehicle.
- High Voltage Battery Assembly - Malfunctioning may occur if the high
voltage battery assembly is poorly maintained. Replace them as soon as
possible.
- High Voltage Battery Control Module - The high voltage battery control
module monitors the amount of voltage that is sent for charging the batteries.
P0C86 error can be avoided if the defective high voltage battery control module
is replaced.
Symptoms Of The OBD Error Code P0C86
Have
you ever wondered why it is so important to know the symptoms of the problem?
Well, it is extremely essential to know the symptoms of the problem in order to
detect it. Keeping this in mind, let’s throw some light on a few common
symptoms of OBD error code P0C86
Common Symptoms
- You
will see a warning light from the service engine or the engine light may be on.
How To Correct Hybrid Battery Temperature Sensor “F”/”G” Correlation Issue?
Have a look at some ways with which you can correct the P0C86 code:
- The damaged battery smart unit needs replacement.
- Both the harness and the circuit of the hybrid battery thermistor which is damaged must be changed.
- Replacing the defective hybrid battery thermistor.
There is no need to get strained if your OBD Code is still flashing up as we are here at your service. Have a look at our superior variety of battery smart unit, hybrid battery thermistor, hybrid battery thermistor harness, high voltage battery assembly, high voltage battery interface control module and many more. Now all your problems would vanish within no time.
Easy Diagnosis Of Engine Error OBD Code P0C86
It is essential to diagnose this fault code. Here are some steps which a mechanic should follow for diagnosing the problem that triggered a P0C86 code to be stored:
- This is a general type of diagnostic trouble code where the mechanic will use a scanner to identify the error code that is stored in the vehicle.
- Every of the freeze frame data and stored codes will be recovered by connecting a scanner to the diagnostic port of the vehicle.
- This information can help the mechanic with further diagnosis.
- Initially, the mechanic will start inspecting the hybrid battery pack and hybrid battery thermistor as well as its harness for any possible damages or defects.
- If there are no faults or stored error codes the mechanic will go about checking the components like high voltage battery assembly, high voltage battery control module and so on if they are defective or broken.
- As a very rare case, the mechanic may come across the battery smart unit which might be faulty or broken. The mechanic will address this issue accordingly.
- Once the diagnosis is fully done, the mechanic will reset the code and try to test drive the vehicle to see if the engine light keeps flashing and if the error code still appears.
- This process will eventually help the mechanic to know as to where the actual fault arises.
Common Mistakes When Diagnosing The P0C86 Code
The mechanic may look for issues in the components like battery cable and hybrid battery pack current sensor, and so on whereas the actual fault may lie with the high voltage battery assembly, high voltage battery control module and the electrical wires which have to be changed.