DTC Troubleshooting: P2787 (164-2)
DTC P2787:
 Clutch Temperature Too High (Over 400 °C (752 °F))
NOTE:
  • DTC P2787 is stored when the clutch temperature is higher than 400 °C (752 °F), and the i-SHIFT indicator comes on.
  • When the clutch temperature is lower than 300 °C (572 °F), the i-SHIFT indicator goes off.
  • If DTC P2787 is stored, the system stops the creeping control.
  • The value of the clutch temperature is reset when the DTC is cleared with the HDS.
  • The clutch temperature is high when the UP/DOWN operation is done frequently at a short time.
  1. Turn the ignition switch to ON (II).
  1. Clear the DTCs with the HDS.
  1. Test-drive for more than 10 minutes.
  1. Check for DTCs with the HDS.
Is DTC P2787 indicated?
YES -
Go to Step 5 .
NO -
Intermittent failure, the system is OK at this time.■
  1. Turn the ignition switch to LOCK (0).
  1. Do the CLUTCH FLUID AIR BLEEDING in the ADJUSTMENT MENU with the HDS.
  1. Check for DTCs with the HDS.
Is DTC P2787 indicated?
YES -
Update the TCM if it does not have the latest software, or substitute a known-good TCM, then recheck. If the symptom/indication goes away with a known-good TCM, replace the original TCM; R18A2 engine model, L13Z1 engine model. ■
NO -
The system is OK at this time (failure by air in the fluid).■