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No.
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TECH 1 Display
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Conditions for
Checking
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Nominal Value
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Trouble Codes
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Terminal
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|
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02
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SELECT ACTUATOR
FL SOL. VALVE
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Jack up vehicle so that wheels can be turned freely
Ensure that vehicle cannot roll away
|
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16
|
U 4.8
Ter. 1 / 2
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Vehicles with AT: selector lever in "N"
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Vehicles with MT: transmission in neutral
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Release parking brake;
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Ignition ON
|
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In TECH 1 F0: DATA LIST, check following
parameters for correct function:
|
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FRONT WHL F0: Data List
SPEEDS test
step 01
REAR WHL F0:
Data List
SPEEDS test
step 02
VALVE RELAY F0: Data
List test step 13
BRAKE SWITCH F0: Data
List test step 07
F0:
Data List test step 18
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|
Perform actuator test for return pump relay and check for
correct function (table 5 no. 01).
|
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Press key F5 in the system main menu, use the arrow
keys to select the desired test and confirm with YES. Follow the instructions
in the TECH 1 display.
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Note:
During the last check in this actuator test (RELEASE
function) - after the return pump check - TECH 1 asks whether
the wheel being checked can be turned.
TECH 1
display: FL SOL. VALVE RELEASE
FUNCTION WHEEL TURNABLE?
Relative to previous requests, the wheel is more difficult
to turn at this point in the actuator test than in previous checks. The wheel
must under no circumstances lock, however.
|
FL SOL. VALVE TEST
OKAY!
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Notes for Trouble - shooting:
|
Nominal Value:
|
Cause of Fault:
|
|
· See
F0: DATA LIST, test step 15
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