volvo Workshop Repair Guides

Volvo S40 L4-19L Turbo Workshop Service and Repair Manuals

Computers/Controls - CEM Recovery after SWDL Interrupt|Page 10843 > < Computers/Controls - CEM Recovery after SWDL Interrupt|Page 10841
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Central Control Module: Service and Repair

Preparations 

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Make a note of the radio code.

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Turn ignition key to position 0 and disconnect battery ground lead.

NOTE:  Before renewing the central electronic module, read out all settings via VADIS car communication.

Remove Lower Panel, Drivers Side 

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Remove the panel under the dashboard on the drivers side.

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Disconnect the courtesy lightening wiring.

NOTE:  Procedures and components are mirrored for right-hand drive (RHD) cars.

Remove Central Electronic Module (CEM) 

Computers/Controls - CEM Recovery after SWDL Interrupt|Page 10843 > < Computers/Controls - CEM Recovery after SWDL Interrupt|Page 10841