Code Alarm CA 6150 Installation Manual page 15

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:
Lock
Unlock
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) SPDT relays (not supplied).
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Vehicle Door Lock
Control Relays
Reverse Polarity Locks:
87
87a
86
30
Lock X
Cut
Unlock
87
87a
86
30
87
87a
86 85
30
87
87a
86 85
30
Fused +12 Volt
Battery Souce
GREEN (-) Lock Output
85
To Door Lock Motor
Fused +12 Volt
Battery Souce
BLUE (-) Unlock Output
85
X
Cut
Fused +12 Volt
Battery Souce
GREEN (-) Lock Output
Fused +12 Volt
Battery Souce
BLUE (-) Unlock Output
To Door Lock Motor
15