OBD-II code · Powertrain (generic, extended)
P2775 Upshift Switch Circuit Range/Performance
The upshift switch (paddle or steering-wheel button on Tiptronic-style controls) signal is implausible. Stuck or noisy contacts.
Is it safe to drive with P2775?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- PossibleContamination on switch contacts
- PossibleWorn switch contacts
- Less likelySensor element aged beyond calibration window
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Repair at a glance
- Difficulty
- Medium
- DIY friendly
- Best left to a mechanic
- Typical labour
- 0.5–2.5 h
- Emissions test
- Usually unaffected
- Parts involved
- Upshift Switch, Steering Wheel Controls
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.