Coach Exterior 2-19
DOB 1300-1556
PA-1639 Operator's Manual 2020 X3-45 Commuter
The electrical section of the front compartment
provides access to the following:
l
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
diagnostic tool;
l
A37 Gateway module
The
lower
section
of
the
front
service
compartment provides access to the following:
l
Automatic
tag
unload
override
valve
(maintenance);
l
Master interlock cancel switch;
l
Emergency entrance door air pressure relief
valve;
l
Windshield washer reservoir;
l
Pneumatic accessories panel;
l
Air system emergency air fill valve;
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
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
Summary of Contents for X3 Commuter
Page 1: ......
Page 2: ......
Page 16: ......
Page 20: ......
Page 22: ...2 2 Coach Exterior DOB 1300 1556 PA 1639 Operator s Manual 2020 X3 45 Commuter...
Page 42: ......
Page 96: ......
Page 105: ...Other Features 5 9 DOB 1300 1556 PA 1639 Operator s Manual 2020 X3 45 Commuter...
Page 107: ...Other Features 5 11 DOB 1300 1556 PA 1639 Operator s Manual 2020 X3 45 Commuter...
Page 210: ......
Page 216: ......
