PREVOST X3-45 COMMUTER User Manual

SECTION 06: ELECTRICAL
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 06 revised release October 2021
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8.3 A/C MODULE
The A/C module is located on the evaporator fan
housing.
FIGURE 21: A/C MODULE
8.4 ENGINE REAR START PANEL
This control panel is located close to the back-
up alarm in the engine compartment. This
control panel includes the engine rear start
push button and the engine stop/ignition
interlock button. On some vehicles, a
tachometer is also integrated in the start panel.
The engine rear start push button is used to
start engine from engine compartment.
When servicing the engine, push the engine
stop/ignition interlock button to prevent the
engine from being started from the dashboard
ignition switch or the rear start push button.
Once servicing is done, twist and pull the button
to allow normal engine start. Pressing the
engine stop/ignition interlock button while the
engine is running will stop the engine.
FIGURE 22: REAR START PANEL WITH TACHOMETER
8.5 ENTRANCE DOOR & WIPER CONTROL
MODULES
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.
06619
FIGURE 23: ENTRANCE DOOR & WIPER CONTROL
PANEL
Entrance Door & Wiper Control Panel
Multiplex Modules
AE47
I/O-B
AE48
I/O-B
Relays
R23
Windshield wipers
Solenoids
SO3
Door unlock
solenoid valve
SO5
Door opening
solenoid valve
SO4
Door unlock
solenoid valve
SO6
Door closing
solenoid valve
Diodes
D4
Windshield wipers
speed 2
D7
Entrance door
D5
Windshield wipers
speed 1

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in