Jetta GLS L4-1.8L Turbo (AWD) (2001)
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Remove bolts from bracket for hydraulic unit (arrows).
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Remove hydraulic unit with control module.
ABS control module, removing from hydraulic unit
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Disconnect electrical connector for hydraulic pump motor from control module.
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Remove bolts (arrows) from control module and remove control module.
Notes:
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When removing the control module make sure that the hydraulic unit valve dome does not contact the control module solenoid valves.
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Cover the control module magnet coils with a plastic cover. Do not use rags.
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After separating the control module and hydraulic unit use transportation protection for the valve dome.
Installing
Notes:
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Only remove the sealing plugs on the new hydraulic unit just before installing the corresponding brake line.
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If the sealing plugs are removed from the hydraulic unit too early, brake fluid can escape. It can then no longer be guaranteed the unit is
sufficiently filled or adequately bled.
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When assembling the control module and hydraulic unit, be sure that the hydraulic unit valve dome does not come in contact with the control
module solenoid valves.
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Using new bolts, install control module to hydraulic unit. Do not tighten more than maximum 4 Nm (35 inch lbs.).
