Renault Clio: Engine Compartment Connection Unit
Protection and Switching Unit: Removal - Refitting

IMPORTANT
Never apply pressure to the engine compartment
connection unit joint face (risk of moisture entering).
If the joint face is damaged, the unit will need to be
replaced.
REMOVAL
I - REMOVAL PREPARATION OPERATION
- In the event of replacement:
- Carry out the necessary programming (see MR
394 Fault finding, 87G, Engine compartment
connection unit, Fault finding - Replacement of
components).
- Remove the battery tray (see 80A, Battery, Battery
tray: Removal - Refitting, 80A-5)
II - REMOVAL STAGE FOR THE PART
CONCERNED

- Remove:
- the bolts (1) from the engine compartment connection
unit cover,
- the cover.

- Unclip each Protection and Switching Unit connector
by pressing the connector retaining lug, without applying
any pressure to the unit joint face.

- Remove:
- the engine compartment connection unit bolts,
- the engine compartment connection unit.

- Insert the (Car. 1597), observing the correct engagement position (2).
- Apply pressure at (3) using the tool to unclip the Protection
and Switching Unit.
- Remove the Protection and Switching Unit at (4).
REFITTING
I - REFITTING PREPARATION OPERATION

- Position the Protection and Switching Unit by inserting it at an angle
into the unit (5).
- Clip the Protection and Switching Unit into the unit
until you hear the characteristic " click ", indicating
that it is correctly positioned.
II - REFITTING OPERATION FOR PART
CONCERNED
- Fit the engine compartment connection unit in the
engine compartment.
- Torque tighten the engine compartment connection
unit bolts (4 Nm).
- Clip on the connectors; the characteristic " click "
noise tells you that they are properly connected.
- Check that the wiring is in good condition.
WARNING
It is essential to observe the wiring harness routing
to prevent it being damaged during refitting.
- Position the wiring foam pads and seals in their
housings.
WARNING
The joint faces should be clean and dry.
- Check the condition and position of the seal on the
cover.

- Fit the cover on the engine compartment connection unit, starting by
inserting it at (6).
WARNING
Position this part correctly; its position is determined
by the position of the inner reinforcements.
- Torque tighten the engine compartment connection unit cover bolts (4 Nm)
(7).
FINAL OPERATION.
- Refit the battery tray (see 80A, Battery, Battery
tray: Removal - Refitting, 80A-5).
- In the event of replacement:
- Carry out the necessary programming (see MR
394 Fault finding, 87G, Engine compartment
connection unit, Fault finding - Replacement of
components).
READ NEXT:
REMOVAL
I - REMOVAL PREPARATION OPERATION
Depending on the equipment level of the vehicle, remove
the covers for the interior rear-view mirror in
order to disconnect the rain sensor connector (see
FOG LIGHTS
I - LOCATION OF CONNECTORS
R 33 connector (front end panel/front bumper connection).
II - ACCESS TO CONNECTORS
IMPORTANT
Consult the safety and cleanliness advice and
operation recommen
SEE MORE:
Front door storage pockets 1
They can hold a 1.5 litre bottle.
Nothing should be placed
on the floor area in front of
the driver as such objects
may slide under the pedal
during braking manoeuvres, thus
obstructing its use.
Sun visor storage 2
This can be used
Fuses in passenger compartment A
If any electrical component does not
work, check the condition of the fuses.
Unclip the access flap A.
To comply with current legislation, or
as a precaution, you can obtain an
emergency kit from your approved
dealer containing a set of spar
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