Directed Electronics Valet 561T Installation Manual page 13

H H 1 1 / / 4 4 W W H H I I T T E E / / B B L L U U E E ( ( - - ) ) r r e e m m o o t t e e s s t t a a r r t t a a c c t t i i v v a a t t i i o o n n i i n n p p u u t t
This input comes from the factory set to 2 activation pulses. This means that it is necessary to have 2 consecu-
tive ground pulses on the white/blue wire for the remote start to activate or to deactivate.
N N O O T T E E : : When the activation pulse count can be programmed to 1, 2, or 3 pulses.
H H 1 1 / / 5 5 G G R R A A Y Y / / B B L L A A C C K K ( ( - - ) ) d d i i e e s s e e l l w w a a i i t t - - t t o o - - s s t t a a r r t t b b u u l l b b i i n n p p u u t t
Connect this wire to the wire in the vehicle that sends the signal to turn on the WAIT-TO-START bulb in the dash-
board. In most diesels the wire is negative (ground turns on the bulb) and the GRAY/BLACK can be directly
connected to the wire in the vehicle. If the vehicle uses a positive wire (12V to turn on the bulb) a relay must
be used to change the polarity. (See Finding the Wires You Need section for testing procedures.) Here are some
common colors of this wire:
■ Chevrolet and GMC trucks: Light Blue or Dark Blue
■ Ford Trucks: Black/Pink
■ Dodge Ram Trucks: Orange/Black or Black/Orange
N N O O T T E E ! ! A 1-amp diode must be installed in line on the factory wire between the wait-to-start indi-
cator and the ECM. (See the following diagram for details.)
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