ACS ALCOLOCK LR, Installation Manual

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Installation Manual
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5. Disconnect ECU wires 10 (Blue-Yellow) and 9 (Light Blue) from the wire that
was cut during installation (Wire 10 and Wire 9 are connected in series with
this wire). This wire was originally running between the ignition switch and the
starter relay or solenoid (depending on the make of the vehicle).
NOTE: Refer to appendix 4 at the back of this manual for the wiring diagram that includes
an external relay.
6. Reconnect the two ends of the cut wire. Test the wire by moving the ignition
switch to the
start
position. The starter should engage. Once the connection is
checked, solder and heat-shrink the wire back together.
7. Disconnect ECU wire 3 (White) from the +12 volt or +24 volt source wire that
was found during installation.
8. Using electrical tape (3M brand or equivalent) seal the part of the +12 volt or
+24 volt wire that was exposed during installation.
9. Disconnect ECU wire 1 (Red) from the continuous (un-switched) source of +12
volt or +24 volt that was found during installation.
10. Using electrical tape seal the exposed part of the +12 volt or +24 volt source
wire.
11. If OBD-II was used:
A. Disconnect the OBD-II connector of vehicle from the OBD-II cable assembly.
B. Detach the female OBD-II connector that was mounted to the vehicle panel.
C. Mount the vehicle OBD-connector to the vehicle panel (its original place).
D. Disconnect the 5-pin white connector of the ECU cable from the OBD-II cable
assembly.
12. Disconnect ECU wire 8 (Black) and the black wires from the alarm horn, alarm
flasher or retest alarm (if used) from the ground point (the connection to the
ground point during installation was made using a ring terminal and a tamper-
proof screw).
13. Ensure that all the wires that were cut and reconnected are soldered together,
then resealed with tape and heat shrinks.
14. Solder all connections. Shrink-wrap, tape and neatly tie-strap them.
15. Reinstall all vehicle panels.
16.
Perform a final inspection. Ensure that vehicle is returned to its original
appearance.
23.0 Recycling the ALCOLOCK LR device
Following the removal, devices (ECU, HS, or both) that are functioning correctly
will remain at the Service Centre. Devices in need of repair, or at the end of their
service life, must be returned to ACS.