2008 RENAULT SCENIC Passenger Comparment Connection Unit Workshop Manual

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-57
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-57V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
5/ TYRE PRESSURE MONITORING SYSTEM FUNCTION
5.1 PROGRAMMING PROCEDURE FOR THE 4 VALVE CODES (SC002)
SC002:
Programming the four valve codes
IMPORTANT:
Any operation involving the replacement of a wheel sensor, requires perfect knowledge of the
recommendations defined in Repair Manual 364 (for Mégane II) or 370 (for Scénic II), section 35.
●Inflate the four tyres to 3.8 bar.
●Establish communication with the UCH using the diagnostic tool.
●Select the Repair mode menu.
●Select the Programming menu.
●Select line SC002 in the Tyre function.
●The stored codes and valve sets detected are displayed.
●Select the Valve set selection menu, then Summer or Winter.
●Confirm to display the Valve programming conditions table.
●Confirm by selecting next to obtain the Find valve codes menu.
●Excite each valve by holding the valve exciter against the tyre just below the valve in question.
●Start with the front left-hand wheel.
●Wait for the new code to appear on the screen before moving on to the next valve.
●The order for programming the codes is as follows:
Front left-hand Front right-hand Rear right-hand Rear left-hand
●Click on the "Confirm" button to transmit the codes to the UCH.
●Inflate the tyres to the recommended pressures.
●Carry out a road test: speed > 12 mph (20 km/h) for 10 minutes.
●Check that no message appears on the instrument panel.
IMPORTANT:
When swapping wheels over, reprogram the UCH with the new valve positions using the diagnostic tool and
program the valve codes.
The coloured rings will then have to be placed back in the location marked on the label on the driver's door.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-58
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-58V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
5.2 PROCEDURE FOR ENTERING THE RECOMMENDED PRESSURES (VP005)
VP005:
ENTER RECOMMENDED PRESSURES
To enter the recommended pressures correctly, use the values recommended by the manufacturer and found in
the repair manual (MR 364 (Mégane II) or MR 370 (Scénic II), Mechanical, 35A, Tyre pressure: Identification),
or Driver's handbook for the vehicle with the tyres installed on the vehicle or indicated on the label on the
driver's door.
●Select the Repair mode menu.
●Select the Other parameters menu.
●Select line VP005.
●Enter the vehicle type: Extended MPV or other.
●Enter the recommended pressures at the keyboard.
●Confirm the pressures.
●Click on Finish to end the procedure.
●Check the recommended pressures in memory:
●Select the Statuses/Parameters menu.
●Select the Tyre management menu.
●Read the parameters PR009 Front wheels low speed recommended pressure to PR012 Front wheels high
speed recommended pressure.
In the event of any problem occurring, start the operation again from the beginning.
IMPORTANT:
If the recommended pressure format is not correct or if the pressure entered is outside the permitted tolerance
values in relation to the type of vehicle selected, the following error message will be displayed: "Procedure failed:
incorrect pressure format or value outside authorised range".

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-59
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-59V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
5.3 PROCEDURE FOR READING VALVE SET AND STORED CODES (SC001)
SC001:
READ THE VALVE SET AND STORED CODES
●Select the Repair mode menu.
●Select the Programming menu.
●Select line SC001 in the Tyre function.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-60
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-60V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
6/ CHILD SAFETY LOCK CONFIGURATION PROCEDURE (SC016)
This procedure will enable the child safety system, if fitted to the vehicle, to be configured for optimum running
during the replacement of a UCH.
–Click on the Repair mode and in the Programming menu,
–confirm the line SC016 Child safety,
–follow the procedure and enter the following data:
–CF104 Child safety lock (WITH or WITHOUT),
–confirm and follow the procedure,
–finish by confirming and clearing the stored faults. The child safety function is configured.
There are two types of wiring: single or double input.
–Single input: on vehicles manufactured before 10/01/2005.
1Rear left-hand door
2Rear right-hand door

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-61
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-61V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
–Double input: on vehicles manufactured after 10/01/2005.
1Rear left-hand door
2Rear right-hand door
7/ PROCEDURE FOR CONFIGURING PROTECTION AND SWITCHING UNIT TYPE (CF135)
This configuration is only available with a UCH Vdiag 4F or 50.
This procedure will enable certain functions of the UCH computer to be configured to differentiate between a vehicle
fitted with a phase 1 electronic layout and a vehicle fitted with a phase 2 electronic layout.
–Click on Repair mode and in the Configuration writing menu,
–confirm the line CF135 Protection and Switching Unit computer type,
–follow the procedure and enter the following data:
–CF135 UPC computer type (SIEMENS Vdiag 44 or OTHER),
–CF114 Body type (phase 1 or phase 2),
–CF112 Headlight washers on vehicle (WITH or WITHOUT): only if UCH Vdiag 50.
–confirm, follow the procedure and enter the following data:
–CF085 Valet card function (WITH or WITHOUT) Important: the Valet function is only available on vehicles for the
MEXICAN market (this configuration is only available if the vehicle is fitted with a UPC Vdiag 44): only if UCH
Vdiag 50.
–confirm and follow the procedure,
–a screen prompts the user to verify that the specifications configured are those for the vehicle,
–confirm and follow the procedure.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-62
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-62V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
8/ UCH TYPE CONFIGURATION PROCEDURE (SC008)
8.1 Vdiag 44, 48
This procedure will enable the UCH to be configured in relation to the vehicle to provide optimum running.
–Click on the Repair mode and in the Programming menu,
–confirm line SC008 UCH type,
–follow the procedure and enter the following data:
–CF097 Vehicle type (3-door/4-door/5-door/cabriolet/extended MPV/MPV/Estate),
–confirm, follow the procedure and enter the following data:
–CF010 Hands-free function (WITH or WITHOUT),
–CF023 Tyre pressure monitoring system function (WITH or WITHOUT),
–CF057 Type of heating resistors (NONE, 1000 W, or 1800 W),
–CF019 Type of air conditioning (HEATING, AUTOMATIC, MANUAL),
–CF027 Type of windscreen (TINTED, HEAT INSULATING),
–CF035 Rain/light sensor (WITH or WITHOUT),
–CF014 Daytime running lights (WITH or WITHOUT),
–CF022 Factory fitted perimeter protection (WITH or WITHOUT): function only available on vehicles for the
Mexican market,
–CF173 One-touch window(s)/Sunroof (WITH or WITHOUT),
–confirm, follow the procedure and enter the following data:
–CF036 Selective opening of the opening elements (WITH or WITHOUT) Only if CF010 = WITHOUT
–confirm, follow the procedure and enter the following data:
–CF085 Valet card function (WITH or WITHOUT) Function only available in Mexico,
–(This status will only be available if the following conditions are met: CF036 Selective opening of opening
elements = WITH),
–check that the options configured are those desired and finish.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-63
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-63V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
8.2 Vdiag 4C and 4D:
This procedure will enable the UCH to be configured in relation to the vehicle to provide optimum running.
–Click on the Repair mode and in the Programming menu,
–confirm line SC008 UCH type,
–follow the procedure and enter the following data:
CF097 Vehicle type (3-door/4-door/5-door/cabriolet/extended MPV/MPV/Estate).
CF011 Gearbox type (BVA or BVM).
CF020 Type of driving style (Right-hand or Left-hand).
CF028 Engine type (F or K)
–confirm, follow the procedure and enter the following data:
CF010 Hands-free function (WITH or WITHOUT),
CF023 Tyre pressure monitoring system (WITH or WITHOUT),
CF057 Type of heating resistors (NONE, 1000 W, or 1800 W),
CF019 Type of air conditioning (HEATING, AUTOMATIC, MANUAL),
CF027 Type of windscreen (TINTED, HEAT INSULATING),
CF087 Front fog light (WITH or WITHOUT),
CF014 Daytime running lights (WITH or WITHOUT),
CF012 Rain sensor (WITH or WITHOUT),
CF029 External temperature sensor (WITH or WITHOUT).
–confirm, follow the procedure and enter the following data:
CF036 Selective opening of opening elements (WITH or WITHOUT): Only if CF010 = WITHOUT.
CF016 PAX system type tyre (WITH or WITHOUT): Only if CF097 = MPV or extended MPV or cabriolet and if
CF023 = WITH.
CF100 Deadlocking (WITH or WITHOUT).
CF013 Light sensor (WITH or WITHOUT): Only if CF014 = WITHOUT.
CF022 Factory fitted
perimeter protection (WITH or WITHOUT). Function only available on vehicles sold in
Mexico. CF083 One touch window(s) (WITH or WITHOUT): Absent if CF097 = Cabriolet.
–confirm, follow the procedure and enter the following data:
CF085 Valet card function (WITH or WITHOUT) Function only available in Mexico. Only if CF036 = WITH and
CF023 = WITHOUT.
–check that the options configured are those desired and finish.

PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-64
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming
87B
87B-64V9 MR-372-J84-87B000$215.mif
UCH
Vdiag No.: 44, 48,
4C, 4D, 4F, 50
8.3 Vdiag 4F and 50:
This procedure will enable the UCH to be configured in relation to the vehicle to provide optimum running.
–Click on the Repair mode and in the Programming menu,
–confirm line SC008 UCH type,
–follow the procedure and enter the following data:
–CF097 Vehicle type (3-door/4-door/5-door/cabriolet/Estate) except for Scénic (extended MPV/MPV).
–confirm, follow the procedure and enter the following data:
CF010 Hands-free function (WITH or WITHOUT),
CF023 Tyre pressure monitoring system (WITH or WITHOUT),
CF057 Type of heating resistors (NONE, 1000 W, or 1800 W),
CF019 Type of air conditioning (HEATING, AUTOMATIC, MANUAL),
CF027 Type of windscreen (TINTED, HEAT INSULATING),
CF035 Rain/light sensor (WITH or WITHOUT),
CF014 Daytime running lights (WITH or WITHOUT),
CF189 Protection type (TYPE 1, TYPE 2 or WITHOUT): TYPE 1 = with factory
fitted perimeter protection, TYPE
2 = with Cobra type alarm and WITHOUT = without factory fitted perimeter protection and without Cobra alarm.
–confirm, follow the procedure and enter the following data:
CF173 One-touch window(s)/sunroof (1 OTW* phase 1/1 OTW* phase 2/2 or 4 OTW*/WITHOUT): Absent if
CF097 = Cabriolet.
1 OTW* phase 1 = 1 driver side one touch window with a phase 1 bodywork vehicle.
1 OTW* phase 2 = 1 driver side one touch window with a phase 2 bodywork vehicle.
2 or 4 OTW = 2 or 4 one touch windows.
WITHOUT = no one touch windows on the vehicle.
–confirm, follow the procedure and enter the following data:
CF188 Production number type (Jxxxxxx or OTHER): only if CF097 = 4-doors and CF173 = 1 OTW* Phase 1.
The production number is located on the oval plate on the vehicle's right-hand side B-pillar. The production number
consists of 7 characters: 1 letter indicating the production plant followed by 6 figures.
–If the production number starts with the letter J, select Jxxxxxx.
–If the production number does not start with the letter J, select Other.
–Confirm, follow the procedure and enter the following data:
CF036 Selective opening of opening elements (WITH or WITHOUT): Only if CF010 = WITHOUT CF016 PAX
System type tyre (WITH or WITHOUT): Only if CF097 = MPV or Extended MPV and if CF023 = WITH.
–confirm, follow the procedure and enter the following data:
CF085 Valet card function (WITH or WITHOUT): Only if CF036 = WITH and CF023 = WITHOUT.
–check that the options configured are those desired and finish.
OTW*: One-touch window(s)IMPORTANT
Only configure WITH valet card function when the vehicle is electrically pre-equipped with the valet option.
Incorrect configuration may cause certain pieces of equipment to malfunction.
Note:
After having finished the UCH configuration, run command AC037 "TRANSMITTING AERIALS FAULT FINDING"
and check that there are no faults.