VDL Futura FHD2 E6, Руководство по ремонту

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Futura FHD2/FMD2 E6
DIAGNOSIS
Vehicle behaviour and performance
1 - 14
2
DD1020_01
1.5 OPERATION/WARNING/INDICATION
FUNCTIONS
1.5.1 THE CRUISE CONTROL DOES NOT WORK
1.5.2 THE ENGINE SPEED CONTROL DOES NOT
WORK
1.5.3 THE ENGINE CANNOT BE TURNED OFF
Possible cause Remedy
Mechanical fault/steering column’s switch broken. Check the steering column’s switches in all positions.
The cut-out condition(s) for the cruise control is/are
active. Check for the presence of the cut-out condition(s).
The function is not programmed in the engine manage-
ment electronic unit. Check the engine management software and, if neces-
sary, alter the master card.
Possible cause Remedy
Mechanical fault/steering column’s switch broken. Check the steering column’s switches in all positions.
The cut-out condition(s) for the cruise control is/are
active. Check for the presence of the cut-out condition(s).
Possible cause Remedy
Fault in the electrical components and/or wiring. Check the electrical system.
The power supply to the engine management electronic
unit is not turned off. Check the electrical system.
The power supply to the engine management electronic
unit after the contact switch cannot be turned off with the
switch/contact lock. Check the electrical system.