P0807 code meaning
Clutch Position Sensor A Circuit Low
Powertrain system Generic code P08xx codes Check engine light
What P0807 means
The 'Clutch Position Sensor A' family (P0805 circuit to P0809, P080A not learned) means different parts by vehicle generation. GM used P0806–P080A until model year 2018 for the analog clutch pedal sensor of its manual cars, then the newer pedal sensor codes P08A8 ff; Saab's 2012 9-3 does the same. Ford's DPS6 dual clutch uses the family for the electric motor of clutch A. P0807 means the signal is too low. GM's three-wire pedal sensor on a 5 V reference has dead bands at both ends: below 4 % of the reference counts as low or open, 200 of 250 samples of 12.5 ms (about 3 s), engine not cranking, over 9 V, type A with the MIL after one trip. Saab names an open circuit or short to ground. With the clutch position unknown, cruise control, start-stop and starter release by the sensor are blocked.
P0807 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modeNot expected
- Repair difficultyEasy, DIY possible
- Typical labor0.3 to 1.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0807
- Check engine lamp on
- Cruise control not working
- Start-stop disabled, possibly no engine start
Common causes of P0807
- Most likelySignal wire open or shorted to ground
- Possible5 V reference of the sensor missing
- PossiblePedal sensor faulty internally
- PossibleConnector corroded or pins loose
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Clutch position sensorSensor wiringEngine control moduleTransmission control module
What each part of P0807 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 8 | Area: transmission. |
| 07 | The exact fault in that area. |
What to do next
- Note P0807 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0807
What does P0807 mean?
P0807 means "Clutch Position Sensor A Circuit Low". The 'Clutch Position Sensor A' family (P0805 circuit to P0809, P080A not learned) means different parts by vehicle generation. It is a generic code, so it means the same on every make.
Is it safe to drive with P0807?
Usually yes, for a short time, if the check engine light is steady and the car drives normally. If the light flashes or the car runs badly, stop and have it checked.
Will P0807 fail an emissions test?
Yes, it can. P0807 is emissions-related, so most inspection programs fail a car while it is stored or while the check engine light is on.
How hard is P0807 to fix?
Difficulty: easy. A typical repair takes 0.3 to 1.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will P0807 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.