Code Alarm CA 6551 Owner's Manual page 36

Positive Switching Locks
All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle's lock /
unlock switch.
Verification: These wires will register positive voltage when the Lock and
Unlock switches are activated.
Connect the GREEN and BLUE wires shown in the diagram below.
Positive Locks:
873
30
GREEN (-) Lock Output
Vehicle Door Lock
Cootrol Relays
86 BLUE (-) Unlock Output
Reverse Polarity Locks (5-Wire Door locks)
All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle's lock /
unlock switch.
Verification: These wires will rest at ground and register positive
voltage when the Lock and Unlock switches are activated.
Connect the GREEN and BLUE or BLUE/GREEN wires shown in the diagram
below using (2) SPOT relays (not supplied).
Reverse Polarity Locks:
BLUE (-j Unlock Outp'-
GREEN (-j Lock Output
:e-----I~ To Door Lock Motor
......
----t~
To Door Lock Molor
Cut
Cut
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