12 90 100 Replacing Fan For Electronics Box

NOTE: Follow instructions for removing and installing electronic control units. See 12 00... Instructions for Removing And Installing Electronic Control Units

Necessary preliminary tasks:

Unclip plug (1).

Remove DDE control unit (3).

Remove relay plug-in (5) towards top.

Release screws (4).

Lift out device carrier (2).

Fig 1: Removing Device Carrier

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Unfasten plug connection and disconnect.

Release air cowl (1).

Remove electric fan (2) with bracket.

Fig 2: Remove Electric Fan (2) With Bracket

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Add final details to vehicle.

Read fault memory.