User Instructions

3322

will excite the transponder, which is located (but not visible) in the head of the ignition key. The key transpon-

der will then send a unique code back to the transceiver for evaluation. If the code matches a valid code of the

system, the vehicle will be allowed to start. Most of these transponder-based systems can be bypassed using

pp//nn

555555UU

(or

555566UU

). Some may require additional parts from the vehicle manufacturer. Consult you dealer for the appli-

cations. For most Ford PATS transponders,

pp//nn 555555FF

can be used, except for the following vehicles, which will

require

pp//nn 555555UU

: ‘97 and newer Mark VII, and 2000 and newer Taurus/Sable, Contour/Mystique and Focus.

pplluugg--iinn LLEEDD aanndd vvaalleett//pprrooggrraamm sswwiittcchh

These plug into the module. The Status LED plugs into the small two-pin socket, while the Valet® /Program Switch

should be plugged into the larger blue two-pin connector. The Status LED fits into a

/32-inch hole.

NNOOTTEE::

Never use a BLUE LED in combination with a RED LED.

SSttaattuuss LLEEDD VVaalleett®®//PPrrooggrraamm SSwwiittcchh

pprrooggrraammmmeerr iinntteerrffaaccee,, 33--ppiinn bbllaacckk pplluugg

The black 3-pin port is provided for programming of the unit. The unit can also be programmed using the

Bitwriter (

pp//nn 999988TT

). When using the hand-held programmer, it is possible to configure any and all of the pro-

grammable functions as well as lock the Transmitter/Receiver and System Features Learn Routines so that

unauthorized users cannot change the configuration or program transmitters to the unit.

When the learn routines have previously been programmed using an optional hand-held system programmer

(

pp//nn 999988TT

), they may have been locked. Before proceeding with reprogramming the learn routines, they

must be unlocked with the 998T - this cannot be done manually with the Valet switch.

DIA-41