Installation Factory Immobilizer Systems; H4 - 2 Pin Blue Connector - Autopage Car-Pro CPX-RS2 Installation Manual

Ignition 3 output:
Some newer vehicles use a second ignition
wire which is required to start and keep the
vehicle's engine running. If this is the case,
wire an IGN 3 relay (not supplied) as shown
below:
Do not connect any vehicle circuits together,
they are isolated for a resaon.
INSTALLATION WITH FACTORY IMMOBILIZER SYSTEMS
Vehicles using a Transponder-type immobilizer:
If the vehicle has transponder system installed, you will need to by-pass the system while the vehicle is
operating under the control of the Remote Start Unit. To do this:
1. You will need a transponder key that's already programmed to the vehicle.
2. Remove the trim around the ignition switch.
3. Wrap a thin (28 - 30awg) wire tightly around ignition switch 6 to 8 times and secure it.
4. About 6"down line make another loop of approximately 2"diameter.
5. Place the key inside this loop and secure it to the loop.
6. Connect on end of the (28 - 30awg) wire to pin (87) of the relay module.
7. Connect the other end of the loop wire to Pin (30) of relay module.
8. Connect the pin (86) of the relay module to the ignition wire from the ignition switch.
9. connect the pin (85) of the relay module to the H5/2 Yellow wire of 5-pin mini white connector.
GM VATS KEY OVERRIDE:
If the vehicle has the General Motor VATS system installed, you will need to by-pass the system while the vehicle is
operating under the control of the Remote Start Unit. To do this:
1. Measure the resistance of the resistor pellet on the ignition key then select a resistor within 5% of the key's
value.
2. Locate the pair of VATS wires in the vehicle, usually a pair of thin gauge wires running from the ignition switch to
the VATS control module.
3. Connect the YELLOW wire from Remote Start Unit to TERMINAL #85 of an external relay. Connect terminal #86
of the relay to a fused +12 volt.
4. Cut (#1) wire (as shown), and connect the ignition switch side of the cut wire to terminal #87a of the relay.
Connect the other side of the (#1) wire to terminal #30.
5. Connect the previously selseced resistor from terminal #87 to the second(#2) wire (as shown).
H4. 2 PIN BLUE CONNECTOR FOR THE PROGRAM SWITCH:
Select a mounting location for the switch that is easily accessible to the driver of the vehicle. Mount the valet switch in a
hidden but accessible location. Route the valet switch wires to the control module.
RS2
87
YELLOW wire
85 87a 86
30
87
Yellow Wire
87a
86
30
Matching Resistor
To + 12 V
VATS control Module
8
+ 12 V Constant
Fused 25A Capable
85
Ignition 3 Wire From
Ignition Key Switch
VAT wire (#1)
VAT wire
Ignition
(#2)
Switch
August, 2005