SECTION 06: ELECTRICAL
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DOB 2490-2789 | X3-45 Commuter PA1605 Maintenance Manual (Final Version) – Sec 06 revised June 2017
FIGURE 9: A/C JUNCTION BOX
1.10 ENGINE REAR START PANEL
This control panel is located in the R.H. side of
engine compartment above the engine air filter.
This control panel includes the engine starter
selector switch, the rear start push button switch
to start engine from engine compartment as well
as the engine compartment lights switch, back-
up alarm, air filter restriction indicator lamp and
a multiplex connected tachometer.
FIGURE 10: REAR START PANEL 06622_1
NOTE
When the ignition switch is set to the "off"
position, the electrical supply from the
batteries is cut off, with the exception of the
fire detection system, the engine &
transmission electronic controls, the battery
equalizer and the cluster digital clock.
1.11 ENTRANCE DOOR & WIPER CONTROL
PANEL
To access the entrance door & wiper control
panel of the right console, remove the panel
under the larger utility compartment at the base
of the windshield.
FIGURE 11: ENTRANCE DOOR & WIPER CONTROL
1.11.1 Parcel Rack Junction Box.
You will find a single I/O B module (a53) located
at the rear end of the left (road side) parcel rack.
This module controls the passenger lighting and
“next stop” functions.
FIGURE 12: PARCEL RACK I/O B MODULE
1.11.2 NYCT Auxiliary Systems And Radio
FIGURE 13: AUXILIARY SYSTEMS IDENTIFICATION
In the first road side overhead parcel rack, you
will find the following systems (additional details
are available in
section 23
,
accessories)
:
