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01
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MEASURED WHEEL SPEED
THRESHOLDS
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Select F6: Wheel Sensors in system menu
Accerelate vehicle to just above 20 km/h
(12.5 mph).
After this speed is attained, put transmission into idle
(neutral) and allow vehicle to roll to a halt, do not actuate service brake.
When the vehicle is rolling to a halt, the parking brake can
be engaged slightly to shorten the procedure.
When vehicle is at a standstill, actuate brakes.
Note:
During the wheel speed sensor test, the wheel speed values
of ail four speed sensors are compared continually. The speed values reveal
the sensitivity of each wheel speed sensor.
After stopping the vehicle, four values are displayed, all
of which should be higher than 5 km/h (3 mph). It is important that
the wheel speed sensor test be performed with the vehicle travelling straight
ahead. If a value is outside the range, carry out trouble - shooting in
F0: DATA LIST according to test steps 01 and 02.
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about 20 km/h (12.5 mph)
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39, 41, 42, 43 44, 45, 46, 47
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8, 9, 10, 12, 20, 21, 22, 23
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