OBD2 Car ScannerWhat does P0806 mean?
P0806 stands for Clutch Position Sensor Circuit Range/Performance. The transmission control system has found a problem. You may notice harsh, late or missing gear changes.
Powertrain codes cover the engine, transmission and emissions. When the car's computer sees a reading outside its normal range, it stores this code and may turn on a warning light on the dashboard.
Common causes
- Low or old transmission fluid
- Faulty shift solenoid
- Faulty transmission speed or temperature sensor
- Damaged wiring
- Internal transmission wear
What to do
- Read all stored and pending codes with a scanner. Several codes together often point to one cause.
- Note the freeze frame data (speed, temperature, load) recorded when the code was set.
- Inspect the wiring and connectors of the part named in the code for damage, corrosion or looseness.
- Fix the most likely and cheapest cause first, then clear the code and drive to see if it comes back.
Read this code from your own car
Plug in a cheap ELM327 adapter and the app shows every fault code, what it means and how to fix it.
Frequently asked questions
What does P0806 mean?
P0806 means “Clutch Position Sensor Circuit Range/Performance”. It belongs to the transmission group: The transmission control system has found a problem. You may notice harsh, late or missing gear changes.
Is it safe to drive with P0806?
Avoid driving long distances. This kind of fault can cause damage or affect safety, so get it checked as soon as possible.
How do I clear P0806?
Fix the cause, then clear the code with an OBD2 scanner or app. If the fault is still there, the code will come back.
Related codes
- P0802Transmission Control System MIL Request Circuit/Open
- P08031-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction
- P08041-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction
- P0805Clutch Position Sensor Circuit
- P0807Clutch Position Sensor Circuit Low
- P0808Clutch Position Sensor Circuit High
- P0809Clutch Position Sensor Circuit Intermittent
- P080AClutch Position Not Learned
Code meanings can vary by manufacturer. This page is general guidance, not a repair manual. Always confirm the cause before replacing parts.