2013 RENAULT SCENIC Auto parking brake

37B-96
MR-372-J84-37B000$648.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Interpretation of statuses
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ET022
AUTOMATIC BRAKING CONFIGURATION
NOTESSpecial notes:
To understand the operation of assisted brake application, refer to System operation.
This status indicates the assisted braking configuration status.
This configuration can be checked on two screens.
●Configuration reading screen (repair mode): LC009 Vehicle configuration (NORMAL with braking, COLD
CLIMATE without assisted braking).
●Variables screen (fault finding mode, assisted brake application sub-function).
ET022 Automatic braking configuration.
When the assisted braking is ACTIVE, the status should be WITH.
When the assisted braking is not ACTIVE (for cold countries, for example), the status should be WITHOUT.
If the configuration does not match the customer's request, reconfigure the electronic parking brake computer by
activating configuration CF007 Vehicle configuration (repair mode, see Configuration and programming).
AFTER REPAIRRepeat the conformity check from the start.
FPA_V0C_ET022 / FPA_V04_ET022 / FPA_V08_ET022 / FPA_V0D_ET022 / FPA_V11_ET022

37B-103
MR-372-J84-37B000$792.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Interpretation of commands
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
SC008
SLOPE INITIALISATION
NOTESSpecial notes:
The commands are found in the tool's repair mode, Programming button.
Using the diagnostic tool's automatic release sub-function screen, display parameter PR003 Slope value.
If the value displayed is not 0d° ± 2 on level ground: run the command by following the procedure described
below.
Park the vehicle on a level surface.
– Select the diagnostic tool's Repair mode menu.
– From the tool's navigation menu, select Programming.
– Run command SC008 "Slope initialisation".
– Check the conformity of parameter PR003 Slope value.
Note:
When a new electronic parking brake computer is initialised, the angle sensor is calibrated after running
command VP011 Computer calibration and initialisation.
AFTER REPAIRRepeat the conformity check from the start.

37B-105
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP1 No dialogue with the computer
NOTESNone.
Try the diagnostic tool on another vehicle.
Check:
– the connection between the diagnostic tool and the diagnostic sensor (wiring in good condition),
– the connection between the diagnostic sensor and the diagnostic socket (lead in good condition),
– the engine and passenger compartment fuses.
Check for + 12 V battery on track 16, and + 12 V after ignition feed on track 1 and an earth on track 5 and on
track 4 of the diagnostic socket.
Repair if necessary.
Disconnect the automatic or electronic parking brake computer connector to check the insulation, continuity
and absence of interference resistance on the following connections:
Automatic parking brake computer connector
track H4
(except Laguna II, Vel Satis and Espace IV) track G4 + 12 V
track H2
(except Laguna II, Vel Satis and Espace IV) track G2 earth
track A4 track 7 of the diagnostic socket (K line)
Repair if necessary (see the vehicle wiring diagram).
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.
FPA_V0C_ALP1 / FPA_V04_ALP1 / FPA_V08_ALP1 / FPA_V0D_ALP1 / FPA_V11_ALP1
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
MR-372-J84-37B000$936.mif

37B-106
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP2 Will not release
NOTESOnly consult this customer complaint after a full check using the diagnostic tool
(no present or stored faults).
The main causes of the brake not releasing are:
– Driver's door incorrectly closed (on vehicles with an automatic transmission).
– Insufficient acceleration value.
– Fault with gearbox switch.
– Fault with door switch.
– Pads stuck.
– Incorrect multiplex line signals.
If the manual release will not work, see ALP 4
(see the wiring diagrams technical note for the vehicle concerned).
Check that the force applied to the accelerator pedal is sufficient whether or not the vehicle is on a downward
slope or not.
For a vehicle fitted with an automatic transmission, check that the door on the driver's side is not open or
incorrectly closed.
Close the door again and go back through neutral if necessary.
Check that the interior lights have gone out.
Check that the door switch is working correctly:
Check the insulation, continuity and the absence of interference resistance on the following connections:
– connection code 87H
– connection code MA
Between the door switch, component code 140 and the UCH, component code 645.
If there is a repair procedure (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Repair if necessary.
Check that the force applied to the accelerator pedal is sufficient and that the accelerator value is sufficient (refer
to the conformity check) whether the vehicle is on a downward slope or not.
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.
FPA_V0C_ALP2 / FPA_V04_ALP2 / FPA_V08_ALP2 / FPA_V0D_ALP2 / FPA_V11_ALP2

37B-107
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP2
CONTINUED 1
For a vehicle fitted with an automatic gearbox:
Check the connection and condition of the automatic gearbox multifunction switch, component code 779.
Check the connection and condition of the automatic gearbox computer, component code 119.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the connector(s); otherwise, replace the wiring.
Check the insulation, continuity and the absence of interference resistance of the following connections:
●5DF between components 779 and 119,
●5DG between components 779 and 119,
●5DH between components 779 and 119,
●5CF between components 779 and 119.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
For a vehicle fitted with a manual gearbox:
Check the connection and condition of the reversing lights sensor, component code 1109.
Check the connection and condition of the Protection and Switching Unit, component code 1337 (Only for Scénic
II), or the UCH, component code 645 (Only for Vel Satis phase 1 and phase 2, Laguna II phase 2, Espace IV
phase 1 and phase 2).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the connector(s); otherwise, replace the wiring.
Check the insulation, continuity and the absence of interference resistance of the following connection:
●H66P between components 1109 and 1337 (Only for Scénic II),
●H66P between components 1109 and 645 (Only for Vel Satis phase 1 and phase 2, Laguna II phase 2,
Espace IV phase 1 and phase 2).
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.

37B-108
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP2
CONTINUED 2
Carry out a multiplex network test (see 88B, Multiplexing) and check for any potential incorrect multiplex line
signals from the injection computer (see 13B, Diesel injection or 17B, Petrol injection), the automatic gearbox
computer (see 23A, Automatic gearbox) the UCH computer (see 87B, Passenger compartment connection
unit) and the Protection and Switching Unit computer (see 87G, Engine compartment connection unit).
Test the braking system:
Look for any areas where the brake pads may be sticking (due to ice, salt, etc.).
Check that the brake piston is operating correctly.
Repair if necessary.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.

37B-110
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP3
CONTINUED
2. Scénic II:
Check the continuity and absence of interference resistance on the following connection:
– connection code H51.
Between the injection computer, component code 120 and the clutch pedal switch, component code 675.
If there is a repair procedure (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace the wiring.
Reposition it, if necessary.
Replace the clutch sensor if necessary (see MR405 (Espace IV) or MR395 (Laguna II) or MR370 (Scénic),
Mechanical, 37A, Mechanical component controls, Clutch pedal position sensor: Removal - Refitting or
MR353 (Vel Satis ph 1), Mechanical, 37A, Mechanical component controls, Clutch pedal or MR402 (Vel
Satis ph 2), Mechanical, 37A, Mechanical component controls, Clutch pedal switch: Removal - Refitting).
Reconfigure the vehicle clutch curve by applying the special command SC006 Enter clutch pedal
programming.
Test the assisted brake release.
Check the condition of the clutch system (wear of the different components, possible build-up of grease on
surfaces in friction).
Repair if necessary.
Carry out a multiplex network test (see 88B, Multiplexing) and check for any potential faults on the injection
computer (see 13B, Diesel injection or 17B, Petrol injection), the automatic gearbox computer (see 23A,
Automatic gearbox) and the UCH computer (see 87B, Passenger compartment connection unit).
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.

3 7 B - 111
MR-372-J84-37B000$936.mif
V11
ELECTRONIC PARKING BRAKE
Fault finding – Fault finding chart
FPA
Vdiag No.: 0C, 04, 08,
0D, 11
37B
ALP4 Assisted braking fault (when the engine is stopped)
NOTESOnly consult this customer complaint after a full check using the diagnostic tool
(no present or stored faults).
(see the wiring diagrams technical note for the vehicle concerned).
Check for any potential faults in the ABS computer (see 38C, Anti-lock braking system), the UCH computer
(see 87B, Passenger compartment connection unit) and the injection computer (see 13B, Diesel injection or
17B, Petrol injection) to ensure that they have actually received a request to stop the engine.
Test the application of the electronic parking brake with the engine switched off.
Incorrect signal faults on the multiplex line.
Run a multiplex network test (see88B, Multiplex).
When the engine stalls, the automatic brake application function is not active.
Check the + 12 V supply, the insulation, continuity and the absence of interference resistance on the
following connection:
– connection code BP2
Between the electronic parking brake computer, component code 1217 and the battery, component code 107.
If the continuity is correct, test the charging circuit (see Technical Note 6014A, Checking the charging circuit).
Repair if necessary.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a check using the diagnostic tool.
Deal with any other faults.
FPA_V0C_ALP4 / FPA_V04_ALP4 / FPA_V08_ALP4 / FPA_V0D_ALP4 / FPA_V11_ALP4