Viper 560XV Installation Manual page 32

Car security

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

transponder 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 p p / / n n 5 5 5 5 5 5 U U . . Some may require additional parts from the vehicle manufacturer. Consult you dealer for the

applications. For most Ford PATS transponders, p p / / n n 5 5 5 5 5 5 F F can be used, except for the following vehicles, which

will require p p / / n n 5 5 5 5 5 5 U U : '97 and newer Mark VII, and 2000 and newer Taurus/Sable, Contour/Mystique and Focus.

p p l l u u g g - - i i n n L L E E D D a a n n d d v v a a l l e e t t / / p p r r o o g g r r a a m m s s w w i i t t c c h h

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

DIA-41

p p r r o o g g r r a a m m m m e e r r i i n n t t e e r r f f a a c c e e , , 3 3 - - p p i i n n b b l l a a c c k k p p l l u u g g

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

Bitwriter®. When using the Bitwriter®, it is possible to configure any and all of the programmable 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 the Bitwriter®, they may have been locked.

Before proceeding with reprogramming the learn routines, they must be unlocked with the Bitwriter® -

this cannot be done manually with the Valet switch.

3 3 2 2

S S t t a a t t u u s s L L E E D D

-inch hole.

V V a a l l e e t t / / P P r r o o g g r r a a m m S S w w i i t t c c h h