2009 RENAULT TWINGO Engine And Peripherals Passenger Compartment Connection Unit OBD Workshop Manual

87B-17
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V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
Key allocation procedure
–Establish dialogue with the UCH
–Select the Repair mode menu
–Select the Secure programming menu
–Select line SC015 Allocate key.
The procedure for allocating keys is divided in two parts:
1Key insertion stage.
2Key allocation stage.
1 - Key insertion stage
Clip requests that the keys to be allocated are inserted.
Insert ALL the keys to be allocated (old and new blank keys); any keys not inserted at this stage will be rejected in
the Key allocation stage and the operation will have to be restarted from the beginning.
Once all the keys are inserted, the Clip diagnostic tool displays the programming key.
To obtain the immobiliser code, see Technical Note 5037A, Code delivery procedure.
2 - Key allocation stage:
Continue the procedure following the instructions on the CLIP diagnostic tool.
Once the keys have been allocated, make sure that all the keys can lock and start the vehicle.SC015
CONTINUED
IMPORTANT
In "not connected" mode, once the tool has issued the programming key, the user has a limited amount of time in
which to enter the immobiliser code.
If this time expires, the CLIP diagnostic tool displays the message "Time expired. Restart the procedure''.
IMPORTANT
In "connected" mode, the exchange of the programming key and the entry of the immobiliser code is done
automatically.
If the connection parameters are not met, "connected" mode switches automatically to "not connected" mode.
IMPORTANT
The programming key can only be used for a limited time, as shown by the Clip diagnostic tool. After this time,
the programming key and associated immobiliser code are no longer valid. The operation must be restarted from
the beginning.

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V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
If the injection computer is being replaced, this operation enables the injection computer to program the UCH
immobiliser code.
After an injection computer has been replaced, there are no operations to be performed on the UCH. It retains the
same immobiliser code.
There are two programming methods: "Not connected" to the code server mode and "connected" to the code server
mode.
-In "not connected" mode, the CLIP diagnostic tool supplies a programming key and the user enters the
immobiliser code.
-In "connected" mode, the CLIP diagnostic tool automatically exchanges the programming key and the immobiliser
code.
Only a programmed UCH can program the injection computer with the immobiliser code. SC017
PROGRAM INJECTION IMMOBILISER CODE
Equipment required
CLIP
IMPORTANT
Do not interrupt the procedure when it is in progress.
If it is interrupted, restart the procedure; a new programming key will be displayed.

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MR-413-X44-87B000$288.mif
V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
Injection immobiliser code programming procedure:
–Establish dialogue with the UCH
–Select the Repair mode menu
–Select the Secure programming menu
–Select line SC017 Program injection immobiliser code.
Follow the instructions on the CLIP diagnostic tool.
When the CLIP diagnostic tool displays the programming key, make a note of this key and the VIN code.
To obtain the immobiliser code, see Technical Note 5037A, Code delivery procedure. SC017
CONTINUED
IMPORTANT
The programming key can only be used for a limited time, as shown by the Clip diagnostic tool. After this time,
the programming key and associated immobiliser code are no longer valid. The operation must be restarted from
the beginning.
IMPORTANT
In "not connected" mode, once the tool has issued the programming key, the user has a limited amount of time in
which to enter the immobiliser code.
If this time expires, the CLIP diagnostic tool displays the message "Time expired. Restart the procedure''.
IMPORTANT
In "connected" mode, the exchange of the programming key and the entry of the immobiliser code is done
automatically.
If the connection parameters are not met, "connected" mode switches automatically to "not connected" mode.

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MR-413-X44-87B000$288.mif
V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
This scenario is used to check the status of the key in the event of a blank or not blank UCH.
It tells you:
–if the key is blank (ET182 BLANK KEY),
–if the key is allocated to this vehicle or not (ET181 KEY ALLOCATED TO THE VEHICLE),
–If the key is a memory type (ET407 MEMORY KEY).
1
st solution:
2
nd solution:
3
rd solution:SC018
CHECKING A KEY
Equipment required
CLIP
Blank keyNO
This key is not blank but is allocated to the
vehicle, therefore the key is operational.
Check with the key statuses in the protection
sub-function (see conformity check in the
event of a fault). Key allocated to the vehicleYES
Memory keyYES/NO
Blank keyYES
This key is blank, allocate the key using
command SC015 KEY ALLOCATION to
allow it to be used on the vehicle. Key allocated to the vehicleNO
Memory keyYES/NO
Blank keyNOThis key is not blank, and it does not belong
to this vehicle. It is impossible to allocate this
key to the vehicle.
Or:
If the UCH is being replaced, this key belongs
to the vehicle but is no longer allocated, so
run command SC015 KEY ALLOCATION. Key allocated to the vehicleNO
Memory keyYES/NO

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V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
Functions available and operating mode
–Deadlocking (CF009)
This function enables you to disable the interior door opening control. This function is activated by a second locking
request from the key or the electric central locking switch.
This function is only available on vehicles fitted with a top of the range UCH.
–Hazard warning lights activated by ABS (CF024)
This function is available for all countries except Brazil, Finland, Great Britain, Japan and Sweden.
For Brazil, Great Britain, Japan, Sweden and Finland configure NONE.
For other countries, configure WITH.
In the event of braking causing rapid deceleration, the ABS computer transmits an activate hazard warning lights
request via the multiplex network to the UCH.
–New vehicle storage mode (LC041 New vehicle storage mode)
If this mode is activated, consult the command, see LC041 "New vehicle storage mode" and contact the Techline.
–Daytime running lights
This configuration automatically activates the side lights and dipped beam headlights when the engine is running,
without the driver using the lighting controls.
To be used in accordance with legislative requirements.
CF031 Calibration:
When replacing the UCH computer, perform this configuration.
This command lasts approximately 30 seconds.

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V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
UCH CONFIGURATIONS
List of individual configurations available on the diagnostic tool with the associated configuration reading.
* SR: Sunroof.
*RF: radio frequencyConfigurationConfiguration
readingName of configuration Choice of configuration
CF031 "Calibration",To be performed if replacing
the UCH.
CF019 LC013"Type of heating and air conditioning
system",HEATING/MANUAL/
AUTOMATIC
CF028 LC023 "Engine type",Configuration. 1 (K9K)
Configuration. 2 (D7F/D4F
without air conditioning)
Configuration. 3 (other engine)
CF171 LC067 "Temperature display"WITH/WITHOUT
CF029 LC002 "Exterior temperature sensor",WITH/WITHOUT
CF173 LC070 "One-touch windows/SR*",WITH/WITHOUT
CF032 LC025 "See-me-home lighting",WITH/WITHOUT
CF021 LC015 "Front fog lights"WITH/WITHOUT
CF014 LC008 "Daytime running lights",WITH/WITHOUT
CF193 LC095 "Automatic headlighting function",WITH/WITHOUT
CF194 LC096 "Automatic wiping function",WITH/WITHOUT
CF035 LC044 "Rain/light sensor", PRESENT/ABSENT
CF191 LC094 "Wiper intermittent speed ring",WITH/WITHOUT
CF024 LC018"Hazard warning lights switched on by
ABS",WITH/WITHOUT
CF108 LC040 "Automatic locking when driving",WITH/WITHOUT
CF009 LC003 "Deadlocking",WITH/WITHOUT
CF192 LC093 "Central door locking",WITH/WITHOUT
CF195 LC097 "Type of key". STANDARD/RF*
CF229 LC126 "Alarm".WITH/WITHOUT

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V5
UCH
Vdiag No.: 44PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Configurations and programming87B
Procedure to follow for modifying these configurations
–Establish dialogue with the UCH.
–Select the Repair mode menu.
–Select the Enter configuration menu.
–Select the line corresponding to the configuration to be modified.
–In the drop-down menu, select the line corresponding to the vehicle's equipment or the customer's selection.
–Click on Confirm.
In the Read configuration menu, check that the configuration has been completed.
Note:
If the configuration LC089 Memory key function is WITH and if status ET407 Memory key (displayed using
command SC018 Key check) is YES, then the UCH computer can be used to handle information about the
vehicle contained in the key.

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V5
87B
PASSENGER COMPARTMENT CONNECTION UNIT
Fault finding - Fault summary table
Summary of sensors and actuators on which the UCH can carry out fault finding (with the corresponding
engineering office codes).
Tool fault Associated DTC Diagnostic tool title
DF0019510 UCH
DF0119522 Rain/light sensor circuit
DF01295D1 Right-hand direction indicator circuit
DF01395D0 Left-hand direction indicator circuit
DF0279550 External temperature sensor circuit
DF04095A0 Rear screen wiper park position
DF0419560 Heated rear screen warning light circuit
DF0429558 Air conditioning warning light circuit
DF0549501 Computer
DF0629580 Starter relay control circuit
DF06595F0 Electric window authorisation connection
DF0829570 Door locking button indicator light circuit
DF08795C2 Side lights relay control circuit
DF08895C3 Dipped beam headlights relay control circuit
DF09795 A1 Windscreen wiper park position control
DF09895C4 Main beam headlight relay control circuit
DF10895C5 Front fog lights control circuit
DF10995C6 Rear fog lights control circuit
DF1339574 Deadlocking motor(s) circuit
DF13495D2 Hazard warning lights indicator light circuit
DF1359520 Rain detector
DF1369521 Light sensor
DF13796B1 UCH - Alternator connection
DF13896B2 Alternator
DF1399660 Interior lights
DF14096B3 Voltage regulator
DF21295B0 Alarm circuit
MR-413-X44-87B000$336.mif
UCH
Vdiag No.: 44