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Electrical devices unit in engine compartment(EM-Box): removing and fitting|Installation >
< Electrical devices unit in engine compartment(EM-Box): removing and fitting
Leon Mk1
Vehicle electrics
Electrical system
Wiring
Electric module / ectrical_devices_unit_in_engine_compartment(em-box)_removing_and_fitting/">Electrical devices unit in engine compartment(EM-Box): removing and fitting
Removal:
Removal:
Removal:
–
Remove battery
→ Chapter
.
Vehicles with 1.6 litre 2-valve engine
–
Disconnect hoses
-1-
and
-2-
from air cleaner housing.
–
Unscrew the bolt
-3-
.
–
Take out air cleaner housing.
Vehicles with 2.0 litre TDI engine
–
Unplug connector
-2-
at air-mass meter -G70-.
–
Detach vent hose
-1-
and air ducts
-3-
and
-5-
.
–
Screw out bolt
-4-
and detach air cleaner housing.
Both sides (continued):
–
Remove battery
→ Chapter
.
–
Remove battery tray
-arrows-
.
–
Detach battery tray from air duct at front.
Vehicles with 2- valve 1.6 litre or TDI 2.0 litre engine
–
Remove 6-contact relay carrier from below electrical device servicing socket in engine compartment
-arrow-
.
All:
–
Press retaining clips in
-direction of arrow-
and remove cover from electrical device servicing socket in engine compartment.
–
Release fasteners
-arrows-
and lift off the cover of the electronics box
-1-
.
–
Open the cover
-2-
of the cable guides in the electronics box
-arrows-
.
–
Remove cables from the connection rods.
–
Remove cables from the guides.
–
Unscrew bolt
-arrow-
.
–
Remove relay carrier and fuse holder from electrical device servicing socket in engine compartment.
–
Unplug 26-contact connector
-1-
and 40-contact connector
-2-
in electrical device-servicing socket in engine compartment.
–
Unscrew nuts
-1-
and
-2-
.
–
Pull electrical device servicing socket in engine compartment upwards
-3-
.
Note
The exact location of the electrical device servicing socket in the engine compartment must always be consulted in current circuit diagram
→ Current flow diagrams, Electrical fault finding and Fitting locations
.
Vehicle electrics
Electrical system
Wiring
Electric module / ectrical_devices_unit_in_engine_compartment(em-box)_removing_and_fitting/">Electrical devices unit in engine compartment(EM-Box): removing and fitting
Removal:
Electrical devices unit in engine compartment(EM-Box): removing and fitting|Installation >
< Electrical devices unit in engine compartment(EM-Box): removing and fitting