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© 2 0 0 7 D i r e c t e d E l e c t r o n i c s
Type C: Direct-wired reversing polarity switches
Interfacing with a reversing polarity system requires either two
relays OR one DEI 451M (not included).
It is critical to identify the proper wires and locate the master
switch to interface the door locks properly. This door lock system
will be referenced on our vehicle specific wiring information sheet
as a "5wi" system.
Locate wires that show voltage on lock and unlock. Cut one of the
suspected wires and check operation of the locks from both
switches. If one switch loses operation in both directions and the
other switch operates in one direction only, you have located one
of the target wires. The switch that lost all operation is the mas-
ter switch.
If one switch works in both directions and the other switch works
in only one direction, you have a Type A system. If both switch-
es still operate, but one or more doors has stopped responding
entirely, you have cut a motor lead. Reconnect it and continue to
test for another wire. Once both wires have been located and the
master switch has been identified, cut both wires and interface as
shown in the following diagram.
Summary of Contents for READY REMOTE 24927
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