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Wiring (continued)
8
HC3: Black 3-Pin Door Lock Harness
(continued)
5 Wire Ground at Rest Door Locking Systems
87
87A
85
86
30
87
87A
85
86
30
To +12 Volts
(Battery +)
To Power
Lock Switch
To Power
Lock Motors
White Wire: Lock
Brown Wire: Unlock
Green Wire: Lock
Blue Wire: Unlock
Violet Wire
ALA-DL1
Relay Pack
Red Wire: Lock
Black Wire: Unlock
Black 3-Pin
Mini Connector
Green Wire
Blue Wire
Note: Orange wire from ALA-DL1
must be connected to +12V
Newly Installed Power Door Lock Motors
87
87A
85
86
30
87
87A
85
86
30
To +12 Volts
(Battery +)
To Ground
To Newly
Installed Power
Door Lock Motors
White Wire
Brown Wire
Green Wire: Lock
Blue Wire: Unlock
Violet Wire
ALA-DL1
Relay Pack
Red Wire: Lock
Black Wire: Unlock
Black 3-Pin Connector
Green Wire
Blue Wire
Note: Orange wire from ALA-DL1
must be connected to +12V
Mercedes Door Lock Activation
Door Lock
Switch
Unlock
Lock
B+
87
87A
85
86
30
87
87A
85
86
+
++
To +12 Volts
(Battery +)
Door Lock
Compressor
Cut
Green Wire
Unlock
Lock
Black 3-Pin
Mini Connector
Green Wire: Lock
Blue Wire: Unlock