P2795 code meaning
Gear Shift Direction Circuit High
Powertrain system Generic code P27xx codes Check engine light
What P2795 means
P2795 is the upper-limit fault of the shift direction signal: the value seen by the controller is higher than any real sensor position could produce. That pattern fits a signal wire touching a battery or 5 volt feed, a lost sensor ground, or an interrupted signal line on an input that is pulled up inside the module. A sensor whose output stage has failed may also report a constant high level. No manufacturer publishes set conditions for P2795; the check belongs to the range tests in CARB 13 CCR 1968.2. P2794 is the low-side twin and P2793 the plain circuit fault. When diagnosing, compare the ground drop at the sensor with the controller ground before suspecting the actuator. Until the fault is cleared the gearbox usually refuses to change gear and lights its warning lamp.
P2795 at a glance
- Check engine lightYes, usually on
- Emissions testCan fail
- Limp modePossible
- Repair difficultyMedium
- Typical labor0.5 to 3 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P2795
- Gear changes refused, current gear held
- Selector or paddle inputs have no effect
- Transmission warning lamp
Common causes of P2795
- Most likelySignal wire shorted to battery or 5 V supply
- PossibleLost sensor ground or open signal line pulled up internally
- PossibleShift direction sensor stuck at a high output
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Shift direction sensorWiring harness
What each part of P2795 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 2 | Generic code (second SAE range): it means the same on every make. |
| 7 | Area: transmission. |
| 95 | The exact fault in that area. |
What to do next
- Note P2795 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 P2795
What does P2795 mean?
P2795 means "Gear Shift Direction Circuit High". P2795 is the upper-limit fault of the shift direction signal: the value seen by the controller is higher than any real sensor position could produce. It is a generic code, so it means the same on every make.
Is it safe to drive with P2795?
Drive gently and only to a workshop. With P2795 the car can go into limp mode (reduced power) to protect itself.
Will P2795 fail an emissions test?
Yes, it can. P2795 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 P2795 to fix?
Difficulty: medium. A typical repair takes 0.5 to 3 hours of work. This is a job for a workshop.
Will P2795 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.