1. Basic Harness (B),
Type 3: Negative 3-Wire Door Locking System
Polarity Fuse = Negative
Single-stage unlock
Connect the 2/B wire to the vehicle lock wire.
Connect the 14/B wire to the vehicle unlock wire.
Two-stage unlock
Connect the 2/B wire to the vehicle lock wire.
Connect the 24/B wire to the vehicle unlock wire.
Use a SPDT relay (not supplied) and refer to Diagram 5 to connect
to the vehicle's driver's unlock wire.
Diagram 5
Fused + 12v
From Driver's
Door Only
Unlock Switch
or Relay
Type 4: Vacuum Door Lock System
Polarity Fuse = Positive
Note: Two-stage unlock will not work with this type of system.
Diagram 6
2 / B Lock Motor
3 / A Unlock Switch
14 / B Unlock Motor
Master
Vehicle
Door Lock
Switch
or Plunger
CA-130 install rev 7-04.pmd
cont'd
Fused + 12v
85
86
87
87a
30
X
Cut Here
86
85
87
87a
30
LOCK
X
Cut Here
UNLOCK
5
14/B
To Driver's
Door Unlock
Motor
To Control Pump
7/28/2004, 3:32 PM
5
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