Clutch A Temperature Too High
What it means
P2787 means the transmission controller has measured clutch A temperature above its safe limit — most often on a dual-clutch or automated-manual gearbox where a slipping or hard-worked clutch builds heat faster than it can shed it. To protect the clutch, the transmission may reduce power or go into limp mode. It can be a sign of clutch wear or just aggressive low-speed use, so confirm whether the heat is real before condemning parts.
Can I keep driving? Limited — the transmission may cut power or go into limp mode to protect an overheating clutch; stop and let it cool, and avoid heavy or stop-and-go use until fixed.
Real-world scan data
Figures reflect only diagnostic scans recorded through our own apps and tools. Cars are typically scanned because a symptom or warning light prompted it, so these counts describe our scan records — not the incidence of faults in any model, and not the quality, reliability, or safety of any vehicle. No comparison between manufacturers or models is implied. All trademarks belong to their respective owners; no affiliation or endorsement is implied.
Common symptoms
What you'll notice
- Check-engine light or transmission warning message
- Reduced power or limp mode, especially in slow traffic or on grades
- Clutch shudder, slipping, or hesitation on take-off
- Transmission over-temperature warning
Common causes
Most likely first
- Worn or slipping clutch generating excess heat (common on dual-clutch/automated transmissions)Likely
- Aggressive low-speed or stop-and-go clutch use overheating the clutch packCommon
- Faulty clutch temperature sensor reading falsely highCommon
- Low or degraded transmission/clutch fluid reducing coolingLess often
How to diagnose & fix
Work through it in order
- Read freeze-frame data to see whether the clutch was genuinely hot or the sensor read false.
- Let the transmission cool fully, then rescan to see if the code clears.
- Check transmission fluid level and condition; service if burnt or low.
- Scan-tool live data: watch clutch temperature during a controlled drive to confirm real overheating vs. sensor fault.
- If the clutch is worn or slipping, the clutch assembly likely needs replacement; a false-reading sensor needs replacement instead.
FAQ
Quick answers
Is it safe to drive with P2787?+
Can I just clear P2787?+
Related codes
Read & clear P2787 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.