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Renault Scenic 3 Chassis. Manual - part 23

35B

TYRE PRESSURE MONITOR

Configuration

35B

I - VALVE IDENTIFICATION CODE

Programming the four valve codes

Inflate the four wheels to 3.8 bar.

Establish dialogue with the UCH using the Diagnos-
tic tool.

Select the « repair mode » menu.

Select the « programming » menu.

Select line « SC002: programming the four valve
codes » from the « tyres » function.

A table of stored codes and the recognised valve set
is displayed.

By default, the Diagnostic tool displays the
« summer » set when the UCH is replaced.

Select « next ».

Select the «

valve set select

» menu, then

« summer » or « winter ».

Confirm to go to the « valve programming
conditions » table.

Select « next » to go to the « find valve code » me-
nu.

Excite each valve by holding tool (Ms. 1607) on the
tyre, just under the valve concerned.

Start with the front left wheel.

Wait for the new code to appear on the screen before
moving on to the next valve.

Program the codes in the following order:

- front left,

- front right,

- rear right,

- rear left.

Confirm by selecting « finish ».

Set the tyres to the recommended pressure.

Carry out a road test in order to fulfil the validation
conditions: 12 mph (20 km/h) minimum for ten mi-
nutes without interruption.

Check that there are no faults on the instrument pa-
nel.

II - READING THE CODES FOR THE TYRES
(SUMMER / WINTER)

Select the « repair mode » menu.

Select the « programming » menu.

From the « tyres » sub-function, select line
« SC001: read valve set and stored valve
codes ».

III - RECOMMENDED PRESSURES FOR THE
VEHICLE

Check these pressures on the driver's door frame la-
bel (see General Vehicle InformationSection) or in
the driver's handbook (see Specifications).

1 - Procedure for writing or modifying
recommended pressures

Select the « repair mode » menu.

Select the « other parameters » menu.

Special tooling required

Ms. 1607

Tyre Pressure Monitor
wheel valve activation
tool

Equipment required

Diagnostic tool

WARNING

It is essential to follow the instructions displayed
on the Diagnostic tool screen.

WARNING

It is essential to follow the order of validation
given in the table.

WARNING

The time limit between programming two valves
is two minutes, otherwise the procedure will be
interrupted.

WARNING

These pressures must only be altered to confi-
gure the new UCH.

35B

TYRE PRESSURE MONITOR

Configuration

35B

Select line «

VP005: enter recommended

pressures ».

2 - Reading recommended pressures

The recommended road and motorway pressures for
the vehicle can be displayed by selecting:

- the « tyres » function.

- the « tyre management » sub-function.

- select lines:

• « PR009: front wheel low speed rec.

pressure »,

• « PR010: rear wheel low speed rec. pressure »,

• « PR011: front wheel high speed rec.

pressure »,

• « PR012: rear wheel high speed rec.

pressure ».

IV - CHECKING THE TYRE INFLATION PRESSURE

The pressures can be displayed by selecting:

- the « tyres » function

- the « fault finding mode » menu

- the « read statuses and parameters » function

- the « tyre acceptance » sub-function

- select lines:

• « PR003: Front left wheel pressure »,

• « PR004: Front right wheel pressure »,

• « PR005: Rear right wheel pressure »,

• « PR006: Rear left wheel pressure ».

Note:

If the battery has been disconnected, the four
reading parameters are 3.5 bar as long as the
vehicle speed has not exceeded 12 mph (20 km/
h).

36A

STEERING ASSEMBLY

Axial ball joint linkage

36A

REMOVAL

Mount the vehicle on a two post lift.

Unlock the steering column lock using the Diagnos-
tic tool.

Disconnect the battery, starting with the negative ter-
minal.

Extract the track rod end using tool (Tav. 476).

Loosen the wheel alignment lock nut.

Note the number of thread turns captured in order to
pre-adjust the wheel alignment during refitting.

Remove:

- the ball joint housing,

- the lock nut,

- the gaiter retaining clips,

- the gaiter.

Set up tool (Dir. 1306-04)(1) on the steering rack, at
the pinion end.

Unlock the axial ball joint using tool (Dir. 1305-
01)(2).

Special tooling required

Tav. 476

Ball joint extractor

Dir. 1306-04

Bar immobilising tool

Dir. 1305-01

Axial ball joint removal
and refitting tool

Equipment required

Diagnostic tool

Tightening torques

axial ball joint

8 daNm

bolt clip

0.3 daNm

wheel alignment adjust-
ment lock nut

5.3 daNm

track rod end nut

3.7 daNm

wheel bolts

13 daNm

Note:

During this operation, the steering rack must be
in place on the vehicle.

WARNING

Take care not to deform the gaiters: risk of irrepa-
rable damage.

102206

36A

STEERING ASSEMBLY

Axial ball joint linkage

36A

REFITTING

Be sure to replace the washer (3).

Refit:

- the washer (3),

- the axial ball joint (4).

Torque tighten the axial ball joint (8 daNm) using
tool (Dir. 1305-01).

Coat the following parts with lithium grease:

- the steering rack,

- the axial ball joint.

Refit:

- the gaiter,

- the metal clip,

- the bolt clip, part no. 77 03 083 432,

- the lock nut,

- the ball joint housing.

Retighten the ball joint housing by the number of ro-
tations noted during removal.

Refit the track rod end.

Torque tighten:

- the bolt clip (0.3 daNm),

- the wheel alignment adjustment lock nut (5.3

daNm),

- the track rod end nut (3.7 daNm),

- the wheel bolts (13 daNm).

Adjust the axle assemblies ( General Vehicle Infor-

mationSection).

101355

WARNING

Connect the battery; carry out the necessary pro-
gramming (Section Electrical equipment).

WARNING

Program the torque and angle sensor using the
Diagnostic tool (see fault finding).

Note:

Be sure to initialise the discharge bulb system (if
fitted on vehicle;Section Electrical equipment).

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