BMW X5: Control Unit Box
REPLACING FAN FOR ELECTRONICS BOX
NOTE: Follow instructions for removing and installing electronic control units.
- Remove control unit.
- Read fault memory. Switch off ignition.
Unclip plug (1).
Remove DDE control unit (3).
Remove relay plug-in (5) towards top.
Release screws (4).
Lift out device carrier (2).
Unfasten plug connection and disconnect.
Release air cowl (1).
Remove electric fan (2) with bracket.
Add final details to vehicle.
Read fault memory.
Additional Fault Notes For Troubleshooting
Necessary preliminary tasks:
- Connect diagnosis system
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Fig. 79: Identifying DIS
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Contents Of Engine Electrical System General
General Information
Working on ignition system
Removing and installing electronic control units
Welding work (overload protection of control units)
Disconnecting and connecting battery
Disconnec
SEE MORE:
Removing And Installing/Replacing Right Intermediate Levers (N62
From 9/03 And N62TU)
Special tools required:
11 9 470
11 9 472
11 9 473
11 9 474
11 9 475
11 9 480
11 9 490
(cylinder bank 1 to 4)
Removal of intermediate levers is described separately from installation.
Necessary preliminary tasks:
Remove servomotor from right eccentric shaft.
Remove ignition coils on cyli
Output Shafts
PRESSING OUTPUT SHAFT OUT OF DRIVE FLANGE AND DRAWING IN (OUTPUT
SHAFT REMOVED FROM REAR DIFFERENTIAL)
Special tools required:
33 2 111
33 2 115
33 2 116
33 2 117
33 2 118
33 2 119
33 2 160
33 2 201
33 2 202
33 2 203
33 2 205
33 2 206
33 2 207
33 5 070
WARNING: Risk of injury!
It is
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