Bully Dog Watchdog - Manual (Page 54)

OperATION
54
DiagnOstiCs: (pg 54)
This sub menu allows you to check vehicle Diagnostic Trouble Codes
(DTCS). Upon entering this menu, the Watchdog will automatically
begin to check the vehicle for DTCs and it will then display those
DTCs on the Watchdog screen. Once it displays the DTCs value
and description on the screen it will allow you to erase the DTCs
from the vehicle.
Special Note: The vehicle key must at least be in the “ON,” position,
some vehicles may requre that the engine is running.
If no DTCs are displayed you can simply press the Go Back button to return to the main menu.
If DTCs do appear on the screen the WatchDog will provide a DTC code value and a descrip-
tion. At that point the DTCs can be writen down and then erased from the vehicle computer.
®
There are no DTCs Detected
DtC Diagnostic Trouble Codes