Diagnostic Mode - Waeco MagicSpeed MS400 Montage- Und Bedienungsanleitung

MS-400.qxd 24/06/03
Cruise control has a self-diagnostic mode. The self-diagnostic mode is divided into three
areas A, B and C, to test all elements and functions of cruise control. Before starting
self-diagnostic mode, recheck all cable connections for the correct connection.
Move the manual gearshift into neutral or the automatic gearshift into park, then apply
the hand brake.
Switch the ignition ON with the SET-button depressed to start the diagnostic function
with an acoustic display. An acoustic acknowledgment signal will be displayed as long as
you keep the SET button depressed and the ignition is switched on. If you hear an
additional acoustic signal within one second of releasing the SET button, a control input
is switched on, e.g. the clutch switch. Check the cable connections again.
Diagnostic mode A
Testing the electronic components and electrical connections
The LED in the electronics module and the integrated buzzer indicate, in parallel, the
correct functions of the electrical wiring and components.
It is not absolutely necessary, in a later inspection of the components, to uncover the
control unit, since the acoustic signals are parallel to the visual signals.
A confirmation via the LED or buzzer will be received if the following signals are activated
or pending:
SET-button
RES-button
Brake
Clutch switch
Cruise signal in training mode
Speed signal in training mode
The acoustic and visual signal is displayed for a maximum of 10 seconds per inputto
ensure that further messages are not prevented. If you do not obtain an acoustic or visual
signal when activating one of the above mentioned functions, you must check the
electrical wiring.
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Diagnostic mode

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