warning lights RENAULT SCENIC 2013 J95 / 3.G Electronic Parking Brake Workshop Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2013, Model line: SCENIC, Model: RENAULT SCENIC 2013 J95 / 3.GPages: 115, PDF Size: 0.64 MB
Page 8 of 115
37B-8
MR-372-J84-37B000$144.mif
V11
37B
ELECTRONIC PARKING BRAKE
Fault finding – System operation
PRESENTATION OF THE PARKING BRAKE:
The electronic parking brake provides the following functions:
– keeps the vehicle stationary when stopped (parking brake).
– 'dynamic' emergency brake (if the main brakes fail).
– automatic braking force adjustment according to the slope (adapted application),
– electronically-assisted parking brake application when the engine is stopped (depending on configuration),
– easy start with electronically-assisted parking brake release (depending on configuration),
– manual application and release by pulling on the lever.
SYSTEM COMPONENTS AND OPERATION:
The system consists of the following components:
●Control lever with brake on indicator light.
– For applying and releasing the parking brake.
●Control unit (computer) housing an electric motor, the brake cable hooks, angle sensor and force sensor.
–The angle sensor controls locking according to the angle of the slope.
–The force sensor checks and corrects the force applied to the brakes.
●Clutch pedal position sensor to help with pulling away.
– Informs the computer of the vehicle's clutch position (the position of the pedal enables the torque necessary for
vehicle movement to be obtained).
●Tw o mechanical cables
– Convey the mechanical force to the rear brakes.
●Emergency control cable (in the central storage compartment on the LAGUNA, VEL SATIS and ESPACE and in
the boot on the SCENIC).
– Enables the rear brakes to be released in the event of the battery or parking brake failing.
●Warning lights and symbol on the instrument panel.
– Indicate application, releasing and any faults on the parking brake.
Note:
The parking brake cable play compensation is performed automatically by the control unit.
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
MR-372-J84-37B000$144.mif
Page 12 of 115
37B-12
MR-372-J84-37B000$216.mif
V11
37B
ELECTRONIC PARKING BRAKE
Fault finding – Allocation of computer tracks
ALLOCATION OF COMPUTER TRACKS FOR THE ELECTRONIC PARKING BRAKE
AND THE CONTROL LEVER
Track Description
A1Not used
A2Multiplex line L
A3Multiplex line H
A4Diagnostic line K
B1Not used
B2Not used
Control lever
tracks
B3Not used
B4Not used 6 + 12 V battery
12+12V side
lights
C1Not used 2 Earth
C2Dynamic brake switch signal (1
stswitch)
7
C3Dynamic brake switch signal (2
ndswitch)
10
C4Lever warning light lit
5
D1Not used
D2Dynamic brake switch supply (1
stswitch)
9
D3Static brake switch supply (2
ndswitch)
4
D4Not used
E1Not used
E2Clutch pedal sensor earth
Clutch pedal
sensor
tracks E3Clutch pedal sensor signal
E4Clutch pedal sensor supply
3
F1Not used
2
F2Not used
1
F3Not used
F4Not usedNote:
The clutch pedal sensor is only fitted to
vehicles with a manual gearbox.
G1Not used
G2Computer earth (SCENIC II Ph 1 and Ph 2 only)
G3Not used
G4+ Battery feed (SCENIC II Ph 1 and Ph 2 only)
H1Not used
H2Computer earth
H3+ 12 V battery
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
MR-372-J84-37B000$216.mif