Bi-Part Entrance Door; Entrance Door Operation From Outside - PREVOST X3-45 Commuter 2020 Operating Manual

The electrical section of the front compartment
provides access to the following:
Vehicle Electrical Center Front (VECF);
l
Relays and diodes;
l
Master Control Module (MCM);
l
Front terminal block;
l
I/OE-B Multiplex Modules;
l
I/OE-A Multiplex Modules;
l
VECU;
l
ABS Electronic Control Unit (ECU);
l
C226 connector (MCM) type DB9 for laptop
l
diagnostic tool;
A37 Gateway module
l
The lower section
compartment provides access to the following:
Automatic tag
l
(maintenance);
Master interlock cancel switch;
l
Emergency entrance door air pressure relief
l
valve;
Windshield washer reservoir;
l
Pneumatic accessories panel;
l
Air system emergency air fill valve;
l

BI-PART ENTRANCE DOOR

Unlock or lock the entrance door from outside the
vehicle by turning the GM key in the door lock
(counterclockwise to lock, clockwise to unlock).
FIGURE 39: ENTRANCE DOOR LOCK
DOB 1300-1556
of the front service
unload override valve
The entrance door can be locked from the inside
by sliding the interior door lock.
FIGURE 40: ENTRANCE DOOR INTERIOR LOCK
ENTRANCE DOOR OPERATION FROM
OUTSIDE
Use the GM key with the entrance door control
switch to open or close the entrance door. The
key can be remove in either position.
FIGURE 41: ENTRANCE DOOR CONTROL SWITCH
FIGURE 42: TO OPEN THE DOOR
PA-1639 Operator's Manual 2020 X3-45 Commuter
Coach Exterior 2-19