( TF09E60K79600092787FAAT00 )

DTC Troubleshooting: P2787 (164-2)

DTC P2787:

Clutch Temperature Too High (Over 400 °C (752 °F))

NOTE: DTC P2787 is stored when the clutch is protection mode. This can be caused due to frequent UP/DOWN operation. In this case, it is not a malfunction.

Check whether the driver changed gears excessively while driving.

Did the driver change gears excessively while driving?

YES	-	Not failure, just a rise of the clutch temperature due to excessive gear changes.■
NO	-	Go to Step 2 .

Test-drive the vehicle for at least 15 minutes with the Auto mode, then repeat a start and a stop several times.

Does the clutch slip?

YES	-	Replace the clutch. ■
NO	-	Go to Step 3 .

Turn the ignition switch to LOCK (0).

In order to cool the system, wait for at least 1 hour.

Check the CLUTCH TEMPERATURE in the DATA LIST with the HDS.

Is the clutch temperature about 400 °C (752 °F) or more?

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. ■
NO	-	Intermittent failure, the system is OK at this time.■