Code Alarm ca5554 PROFESSIONAL SERIES Installation Manual page 14

Positive Multiplexed Locks
All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle's lock / unlock
switch.
Verification: This wire will show variable positive voltage when the switch is
activated. Please consult the wire and location chart for specific resistor
values for your vehicle.
Connect the GREEN and BLUE or BLUE/GREEN wires shown in the diagram below
using (2) SPDT relays (not supplied).
Multiplex Locks:
GREEN ( - ) Lock Output
Adding Aftermarket Actuators
After installing aftermarket actuators, (not supplied). Connect the GREEN and BLUE
wires shown in the diagram below using (2) SPDT relays (not supplied).
14
87
87a
86
30
Lock
Unlock
87
Door Lock
Actuator
86
30
M
87
86
30
Fused +12 Volt
86
Battery Source
85
Resistor
Fused +12 Volt
Battery Source
87a
85
Chassis
Ground
Fused +12 Volt
Battery Source
87a
85
Chassis
Ground
87
87a
BLUE ( - ) Unlock Output
85
30
Vehicle Door Lock
Control Relays
GREEN ( - ) Lock Output
BLUE ( - ) Unlock Output
ca5554 Install rev A