Renault Scenic 3 Chassis. Manual - part 46

37B

-

11

AUTOMATIC PARKING BRAKE

Control unit

37B

Torque tighten:

- the support - body mounting bolts (2.1 daNm),

- the  anchorage support mounting bolts  (0.8

daNm).

Follow the brake cable routing noted during removal.

STANDARD CHASSIS

WARNING

When feeding the secondary cables through the
rear axle, keep the cables taut inside their sheath
using a piece of string so that the cable does not
slip off the anchorage on the rear axle. Check
that the brake cables are correctly fitted in their
housing.

Note:

With the ignition on, release the automatic par-
king brake (pull the catch; push the button). The
automatic parking brake locking function is emits
a warning sound. The play compensation is set
automatically.

IMPORTANT

Carry out a complete check and clear the fault
generated using the Diagnostic tool. Configure
the new brake control unit. See fault  finding
workshop repair manual,  (automatic parking
brake).

WARNING

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

37B

-

12

AUTOMATIC PARKING BRAKE

Unit

37B

REMOVAL

Disconnect the battery starting with the negative ter-
minal.

Remove:

- the glovebox on the driver's side,

- the remote adjustment control mounting.

Remove the mounting bolts (1) from the lever.

Disconnect the connector from the lever.

Remove the lever.

REFITTING

To refit, proceed in the reverse order of removal.

104410

104411

1

WARNING

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

37B

-

13

AUTOMATIC PARKING BRAKE

Allocation of lever tracks

37B

The catch is located on the dashboard, next to the stee-
ring wheel.

I - CONNECTION

II - CHECKING

104410

Track

Description

1

Not used

2

Earth

3

Not used

4

Static release control

5

Locking warning light control

6

+ Battery feed

7

Connection with computer (track C2)

8

Not used

9

Connection with computer (track D2)

10

Static locking control

11

Not used

12

Catch lighting supply

1

12

Track

Catch position

Resis-
tance
value

9 and 7

idle

2700 

Ω

locking

172 

Ω

releasing

172 

Ω

10 and 2

idle

∞

locking

0 

Ω

releasing

0 

Ω

4 and 2

idle

∞

locking

∞

releasing

0 

Ω

37B

-

14

AUTOMATIC PARKING BRAKE

Clutch pedal position sensor

AUTOMATIC PARKING BRAKE

37B

REMOVAL

Remove the lower trim under the steering wheel
(Section Mechanisms and accessories).

Disconnect:

- the battery starting with the negative terminal.

- the connector.

Unlock:

- the section connected to the pedal by undoing lock

(1), slide it (2),

- the sensor body by undoing lock (3).

Tilt the sensor (4). Take care not to break the lower
mounting bracket (5).

REFITTING

To refit, proceed in the reverse order of removal.

100220

1

3

2

21410

WARNING

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

4

5