P2787 Possible Causes
- Faulty clutch temperature sensor
- Clutch temperature sensor harness is open or shorted
- Poor electrical connection in the clutch temperature sensor circuit
How to Fix Code P2787
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Illuminated engine light (or service engine soon warning light)
P2787 Meaning
The Transmission Control Module (TCM) monitors clutch temperature. The TCM sets the OBDII code when the clutch temperature is outside factory specifications.