. .
39
this type of safety switch and will provide alternate wiring methods
to accommodate this situation.
MECHANICAL NEUTRAL SAFETY SWITCH CONSIDERATIONS:
Mechanical neutral safety switch configurations differ slightly in that they do
not offer the same level of safety when installing a remote start device. Often
when the ignition switch is turned off while the gear selector is in any position
other than park or neutral, the mechanical function will not allow the key to
be turned to the start position or removed from the ignition cylinder. This
configuration prevents mechanical operation while the vehicle is in gear but
offers no consideration for the electrical operation. Because of this potential
problem, your installation requires the additional connection of a safety wire
from the remote start device to the vehicle PARK/NEUTRAL ECM input or the
vehicle key in sensor wire. This connection will prevent remote start operation
if the key is left in the ignition switch regardless of the gear selector position.
PARK/NEUTRAL ECM INPUT:
The Park/Neutral ECM input is the preferred method of installation. This not
only maintains the integrity of the factory circuit but is also is the easiest to
install, providing the vehicle you are working on has this ECM input.
The installation required for this application (shown below), is a slight
reconfiguration of the control switch wiring. Shown is a typical GM Park/Neutral
ECM input circuit. To connect the remote start unit to the GM Park/Neutral
ECM input:
1. Locate the
ORANGE/BLACK
reference wire in the C2 connector found
at the ECM in GM B Body vehicles or, locate the equivalent reference
wire in the vehicle you are installing the remote start unit in.
2. Connect the
Thin BLACK
Neutral Safety Switch wire
(H5/3)
to this
reference wire.
NOTE:
If the optional remote starter enable toggle switch is installed, connect
the one side of the switch to this reference wire the other side of to the
Thin
BLACK
Neutral Safety Switch wire
(H5/3)
of the remote start unit. The
reference diagram below shows a typical GM B Body ECM reference wire and
how to connect it to the remote start unit.
NEUTRAL START SAFETY TEST
Summary of Contents for 650R
Page 1: ......
Page 7: ...7 INSTALLATION DIAGRAM Violet Wire Loop Selector for automatic or manual transmission...
Page 43: ......
