Activation unit, roll bar (734D, 734P)
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Activation unit, roll bar (734D, 734P)
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Warning
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Warning
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The roll bar activation unit can only be replaced 9 times. When it has been replaced 9 times the complete roll bar must be replaced. To guarantee the correct number of activation unit replacements the following label must be fitted on the roll bar unit.
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Warning
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The battery's ground cable must be removed before the positive cable. Wait for at least 1 minute after disconnecting the battery before beginning any work on the airbag system. Otherwise the airbag may be deployed unintentionally and this can cause fatal/severe personal injuries.
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1.
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Turn the ignition key to the position LOCK.
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3.
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Remove the speaker or cover.
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4.
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Check the number of labels on the roll bar unit. If 9 labels are fitted then the entire roll bar unit must be replaced, see
Roll bar unit.
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Warning
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The roll bar activation unit can only be replaced 9 times. When it has been replaced 9 times the complete roll bar must be replaced. To guarantee the correct number of activation unit replacements the following label must be fitted on the roll bar unit.
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5.
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Carefully release the protective tape around the connector.
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6.
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Remove the connector from the activation unit.
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7.
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Remove the screws and flanges holding the activation unit.
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8.
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Remove the activation unit from the roll bar unit.
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1.
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Place the activation unit in the assembly position on the roll bar unit.
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Important
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Ensure that the recess on the element fits the control lugs on the roll bar unit.
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2.
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Fit the flange and screws.
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3.
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Attach the connector to the activation unit.
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4.
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Refit the protective tape.
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5.
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Fit the enclosed labels on the back of the roll bar unit.
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6.
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Fit the speaker or cover.
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9.
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Turn ON the ignition and check the airbag system and control module using the diagnostic tool as follows:
Connect the diagnostics instrument to the diagnostics socket under the dashboard. Delete any trouble codes.
Switch off the ignition and then on again. Wait at least 1 minute with the ignition switched on.
Check whether a diagnostic trouble code is displayed:
If a diagnostic trouble code is displayed:
Carry out fault diagnosis according to the instructions under respective trouble codes.
If no diagnostic trouble code is displayed:
Fitting completed correctly. Disconnect the diagnostics instrument.
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