User Manual

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IS CONNECTED! If the unit stops programming or is interrupted, please make a note of any message(s) that
appear on the programmer screen and call the provided tech service line.
IMPORTANT NOTE:
On certain applications, the instrument panel message center may light up, and random code information such
as REDUCED ENGINE POWER, and other warning lights may display. This is a NORMAL step during the
programming process for certain applications.
DIAGNOSTIC TROUBLE CODES (DTC’S)
Prior to starting the programming process, the programmer will check for any Diagnostic Trouble Codes
(DTC’s). If any DTC’s are present, the programmer will display them. You can review the DTC’s before
clearing.
If the vehicle has any DTC’s, the programmer will display the number of DTC’s reported from the vehicle’s
computer. You can review the DTC’s by pressing the ‘Show’ button. Before the programming process can
begin, all DTC’s must be cleared. To clear any DTC’s, press the ‘Clear’ button. For more information on this
feature, see the DTC section. Once the DTC’s are cleared, the programmer will proceed to Reading Vehicle.
If the vehicle has no DTCs, the programmer will proceed immediately to Reading Vehicle mode.