ACS ALCOLOCK LR, Installation Manual

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Installation Manual
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12. Move the vehicle ignition switch to the start position – the starter must not
engage.
ATTENTION!
• The ALCOLOCK LR alcohol interlock is a low current device. Use an external
relay on vehicles with high-current starter circuits (above 2 amps)
• Refer to appendix 4 at the back of this manual for the wiring diagram that
includes the external relay
13. Connect ECU wire 10 (Blue-Yellow) to the cut end of the wire coming from the
ignition switch.
14. Connect ECU wire 9 (Light Blue) to the cut end of the wire going to the starter
relay or solenoid (depending on the vehicle make).
NOTE: Step 11 and 12 connections should look as follows: (This illustration shows a
sealed connection – do not seal until the installation is verified. Refer to section 20.0 of
this manual.)
15. Use supplied tie wraps to neatly incorporate ECU wires with the vehicle wire
loom. Keep wires away from vehicle components that move, or that become
excessively hot.
14.3 Alarm horn wire-connection steps
NOTE: Section 10.0 provides instructions for mounting the alarm horn and feeding the alarm
horn wires through the fire wall with a probe.
1. Fasten a ring terminal (21-000022) to the black (ground) alarm horn wire.
Connect the ring terminal to the same vehicle ground connection used by ECU
wire 8 (Black).
NOTE: The ground connection should look as follows: (This illustration shows a sealed
connection
–
do not seal until the installation is verified. Refer to section 20.0 of this
manual.)