F2 - Trouble Code

The purpose of the F2: Trouble Code Mode is, to display stored Transmission Control Module (TCM) trouble codes.

Selecting F2: Trouble Code Mode will cause the TECH 1 to display the trouble codes stored by the TCM. The status of the trouble code is displayed:

PRESENT Fault conditions present now.
NOT PRESENT Indicates a "History" trouble code: a code that was set but is no longer present.

When all trouble codes have been displayed, TECH 1 displays a summary of the trouble codes.