68
Code Explanation
Cause
Reaction
Action
2.6/
Control potentiometer
2.7
3.1
Shift control potentiometer
3.2
Charge air temperature sender
3.3
Engine coolant temperature
(ECT) sender
3.4
Shift control actuator sender
3.5
“Neutral” button
(EDC control panel)
3.6
“Diagnosis” button
(EDC control panel)
4.1
“Active station” button
(EDC control panel)
4.3
Temperature alarm
The system receives no signals from the
control potentiometer
The system receives no signals from the
shift control potentiometer
The system receives abnormal values
from the charge air temperature sender
The system receives abnormal values
from the engine coolant temperature
sender
The actuator does not find the correct
position/supply to actuator faulty
Button has been pressed for more than
2 minutes
Button has been pressed for more than
2 minutes
Button has been pressed for more than
2 minutes
Short-circuit or open-circuit on tempera-
ture alarm
Engine runs at constant 1,000 rpm.
The system assumes that the charge air
temperature is 55°C (131°F). Can give
marginally poorer performance/increased
exhaust emissions
The system assumes that the engine
coolant temperature is 5°C (41°F). Can
give increased exhaust emissions when
starting the engine.
NOTE! High engine coolant tempera-
ture alarm is not working!
Check wiring/terminals on control potentiometer
and wiring and terminals up to the control position.
Erase diagnostic trouble code. Start the engine.
If the fault persists shifting can be carried out
directly on the reverse gear solenoids
Check wiring/terminals on shift control potentiome-
ter and wiring and terminals up to the control
position. Erase diagnostic trouble code. Start the
engine.
If the fault persists shifting can be carried out
directly on the reverse gear solenoids
Check sender wiring and terminals. Check sender.
Erase diagnostic trouble code
Check sender wiring and terminals. Check sender.
Erase diagnostic trouble code
Check wiring and terminals on actuator. Check
actuator installation for mechanical fault. Erase
diagnostic trouble code. Start the engine.
Contact authorized workshop if fault persists
Check button wiring and terminals. Check button.
Check wiring and connections to control position.
Erase diagnostic trouble code
Check button wiring and terminals. Check button.
Check wiring and connections to control position.
Erase diagnostic trouble code
Check button wiring and terminals. Check button.
Check wiring and connections to control position.
Erase diagnostic trouble code
Check wiring and terminals to control position.
Check alarm control module in instrument panel.
Erase diagnostic trouble code
Содержание KAD44P
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