911SafeTrack S4 Installation Manual page 12

Step 5 – Connecting Cable (continued #2)
Vehicle Alarm (yellow) -- Using the shop manual diagram
locate the wire from the vehicle security module that sounds
the alarm horn. Use the Installation Kit wire connector to
attach to the yellow wire going to the S4. Be sure to
review Step 7 -- Testing.
Note: If your vehicle does not have a vehicle alarm or if the
vehicle alarm does not work or if you don't want the vehicle
alarm to alert the S4, you can leave the yellow wire
unconnected and cover the end with electrical tape. If your
vehicle does not have a vehicle alarm but has a keyfob
"Panic" button, you can connect the security module output
to the yellow wire to alert S4 if you press the panic button
for more than 8 seconds.
12v Power (red wire with fuse) -- Using the shop manual
diagram, locate the relay contact connection that provides a
constant 12-volt level (shown on your multimeter)
regardless of whether the ignition key is On or Off. The
manual may say, "HOT AT ALL TIMES." Note: Standard
ODB diagnostic connector adjacent to the steering column
has the HOT AT ALL TIMES on pin 16. Connect the S4 red
wire to the existing vehicle wire using one of the S4
Installation Kit wire connectors to capture the vehicle wire
and use pliers to squeeze tightly.
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