PREVOST LE MIRAGE XLII BUS SHELLS, Руководство по обслуживанию

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Section 26: XLII SLIDE-OUT
PA1564 46
20.4 SLIDE-OUT FAULT MESSAGE ON MESSAGE CENTER DISPLAY (MCD)
SID
#
FAULT MESSAGE TEXT PROBABLE CAUSE CORRECTIVE ACTION
1 Voltage Module A56 Value Too Low Module A56 sees a Voltage less
than 18 V on its power supply
connector.
Breaker, fuse or wiring harness
open.
Check/ reset circuit breaker
CBSo and CBSo1.
Check/ replace fuse FSo5
Fix wiring harness
2
No Response Mod A56 Data Error CECM module does not receive
CAN communication from module
A56.
CAN connector A56 J3
Disconnected or
CAN wiring harness open, or
module A56 is defective. Check connection A56 J3
Fix CAN wiring harness
Replace module A56
3
Voltage Module A57 Value Too Low Module A57 sees a voltage less
than 18 V on its power supply
connector.
Breaker, fuse or wiring harness
open.
Check/ reset circuit breaker
CBSo and CBSo2.
Check/ replace fuse FSo2
Fix wiring harness
4
No Response Mod A57 Data Error CECM module does not receive
CAN communication from module
A57.
CAN connector A57 J3
disconnected or
CAN wiring harness open or
module A57 is defective. Check connection A57 J3
Fix CAN wiring harness
Replace module
Open Circuit Pressure transducer
disconnected.
Faulty pressure transducer.
Connection or wiring harness
open.
Check/ replace vacuum
transducer
Check/ reconnect the
connector SESo1
Fix wiring harness
5
SldO Vacuum Sensor
Shorted High Pressure transducer is faulty
Wiring harness shorted to 12v or
24v Check/ replace vacuum
transducer
Fix wiring harness
6 SldO Seal Deaf Vac Mechanical
Fault Does not reach vacuum level (-5
PSIG).
Slide-out seal damaged or air leak
in the seal deflating pneumatic
circuit. Check the seals and the
pneumatic circuit.
7 SldO Motor/Limit se Mechanical Or
Electrical Fault
Slide-Out motor is activated for
more than 5 seconds and the limit
sensor from the departing end is
still seen as active.
Either the motor is defective and
the slide-out is not moving or the
limit sensor from the departing
end is broken active. If the slide-Out is not moving,
then check the motor and its
wiring.
If the slide-out is moving,
then check the limit sensor
from the departing end. (If
problem occurs when
extending, check the in-limit
sensor. If the problem
occurred when retracting,
then check the out-limit
sensor).
8 SldO Park Br Signal Mechanical Or
Electrical Fault Parking brake is not applied.
Wire between parking brake
switch and CECM is open. Make sure the parking brake
is applied and the parking
brake telltale illuminates.
Check / replace parking
brake switch.
Fix wiring harness.