Code That Cars But Out for Transmission Po864 V W
Overview
Code PO864 is a generic powertrain code that indicates a problem with the transmission. It is often caused by a faulty transmission solenoid or a problem with the transmission fluid. In some cases, it can also be caused by a problem with the transmission control module (TCM).
Symptoms
The following are some of the symptoms that may be associated with code PO864:
- Transmission slipping or shuddering
- Difficulty shifting gears
- Increased transmission noise
- Check engine light on
Causes
The following are some of the possible causes of code PO864:
- Faulty transmission solenoid
- Problem with the transmission fluid
- Problem with the transmission control module (TCM)
Diagnosis
To diagnose code PO864, a mechanic will typically perform the following steps:
- Read the trouble codes from the vehicle’s computer.
- Inspect the transmission fluid for any signs of contamination or wear.
- Test the transmission solenoids for proper operation.
- Inspect the TCM for any signs of damage or corrosion.
Repair
The repair for code PO864 will depend on the underlying cause of the problem. In some cases, a simple fluid change may be all that is needed. In other cases, a more extensive repair, such as replacing the transmission solenoid or TCM, may be necessary.
Cost of Repair
The cost of repairing code PO864 will vary depending on the severity of the problem. A simple fluid change may cost around $100, while a more extensive repair, such as replacing the transmission solenoid or TCM, could cost upwards of $1,000.
Prevention
There are a few things you can do to help prevent code PO864 from occurring:
- Keep the transmission fluid clean and at the proper level.
- Avoid shifting gears too quickly or harshly.
- Have the transmission serviced regularly by a qualified mechanic.
Conclusion
Code PO864 is a generic powertrain code that indicates a problem with the transmission. It is important to have this code diagnosed and repaired as soon as possible to prevent further damage to the transmission.
