V40 L4-1.9L Turbo VIN 25 B4204T2 (2000)
Ultrasonic Sensor: Procedures
Ultrasonic Or Glass Breakage Control Module
Preparation
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Make a note of the radio code.
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Turn ignition key to position 0.
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Remove the battery ground lead. Otherwise you might create diagnostic trouble codes.
Removing control module
Remove:
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The control module is located down at the bottom of the ventilator motor.
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Remove the lower cover on the passenger side.
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Undo connectors (green and blue).
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Remove the screws (2x) and remove the control module.
Installing control module
Install:
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Position control module and mount the screws (2x).
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Install connectors.
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Install cover on passenger side.
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Turn ignition key to position II.
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Mount battery ground lead.
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Always read the diagnostic trouble codes in the VGLA alarm system.