key RENAULT KANGOO 2013 X61 / 2.G Access Security Workshop Manual

82D-4V1 MR-376-X76-82D000$020.mif
82D
UCH
Vdiag No.: 0F
Electric central door locking:
Central locking and unlocking of the side door is dependent on the presence of the fuel tank cap sensor.
The doors can be centrally locked and unlocked using the CPE* button.
Luggage compartment lock:
The luggage compartment locking and unlocking command is provided by the UCH.
Front driver and passenger locks:
The front driver and passenger door locking and unlocking command is provided by the UCH.
Side door lock:
Central locking and unlocking of the side door is carried out by the UCH.
Transponder and radiofrequency key:
–the transponder in the key sends the following signals to the UCH:
– Key identifier signal.
– Immobiliser code signal.
The transponder is also involved in the Immobiliser function.
The radiofrequency key is used to transmit the key identifier information after pressing the button once. A
radiofrequency wave is sent to the UCH to carry out the user's request if the key is allocated to the vehicle (locking
or unlocking the doors and the tailgate).
Injection
When the authentication messages with the UCH have been exchanged, the injection can be unlocked and
authorise the starting of the engine.
The injection system is unlocked and engine starting is authorised as soon as the UCH has authenticated the
injection computer.
Electric window:
The driver has a one-touch electric window: a short press of the lowering button gives one-touch window lowering.
Another press stops the initial movement.
The passenger has a standard electric window.
CPE*: electric central door locking.
ACCESS - SECURITY
Fault finding – Role of components

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ACCESS - SECURITY
Fault finding – Operating diagram82D
UCH
Vdiag No.: 0F
Layout of the Access - Safety function
Access (RF*) and protection (engine immobiliser system) of the vehicle:
The access function (locking/unlocking) is provided by the UCH and the key.
Communication between the key and the UCH is made via radio frequency transmission at 433 MHz.
When the switch is pressed, the key sends out a radiofrequency wave signal. The UCH receives the signal via its
built-in aerial.
The UCH authenticates the key and carries out the user's request if the key is allocated to the vehicle.
Access via radiofrequency:
PROTECTION (Immobiliser)
RF*: Radiofrequency
Unité Centrale Habitacle (Passenger
Compartment Central Unit)
Key
– Authentication of the key
– Door locking system
Radio frequency
signals
Key +
transponderTransponder ring
Magnetic field used as communication
medium between the key transponder and the
transponder aerial

82D-9V1 MR-376-X76-82D000$040.mif
82D
UCH
Vdiag No.: 0F
Engine immobiliser
The immobiliser function is divided between three coded computers (the UCH, the injection computer and the key).
The key and the UCH are linked by a magnetic field which is created by the transponder ring.
When the + After ignition is switched on, the key sends its identifier to the UCH via the transponder ring, located on
the ignition switch. The UCH runs through an authentication procedure with the key via the transponder ring. If the
key is allocated to the vehicle, then operation of the starter motor is authorised and the injection system is unlocked.
The injection computer has no reference code in its memory: the code which is transmitted is stored.
If the key code and the UCH code do not match, the system remains locked. The red engine immobiliser warning
light flashes (quickly). The vehicle cannot be started.
If the anti-theft tracking unit is fitted to the vehicle and the does vehicle not start, the customer should be asked the
following questions. This is to ensure that the information given by their access supplier via GSM conform with what
is noted in the computer:
– Who is your vehicle detection service supplier?
– Which activation option did you choose? (with locating system/without locating system)
– Did you request remote blocking? (If yes, this is why the engine does not start).
If the vehicle detection service cannot be activated, ask the owner:
– What is the server name of the vehicle detection service supplier?
– What is the APN address of the vehicle detection service supplier?
This is to ensure that the information given by their access supplier via GSM conform with what is noted in the
computer.
Recognition of keys in normal operationIMPORTANT
When the vehicle battery has a low charge, the drop in voltage caused by operating the starter could reactivate the
immobiliser. If the voltage is too low, the engine cannot be started, even by pushing the vehicle.
IMMOBILISER WARNING LIGHT
Vehicle protected (without After Ignition) Indicator light flashes at 1 Hz
Key recognised, injection protection liftedWarning light continuously illuminated for
3 seconds and then goes out
Key not recognised, injection protected Warning light flashes at 4 Hz
ACCESS - SECURITY
Fault finding – Function

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ACCESS - SECURITY
Fault finding – Function82D
UCH
Vdiag No.: 0F
Locking / Unlocking
This system can function with up to four remote control units (the UCH can only manage four different codes).
The radio frequency signal receiver is integrated in the UCH.
The central door locking button is inhibited once the doors have been locked by the remote control.
Locking and unlocking the doors with the remote control is confirmed by the hazard warning lights flashing (if all the
doors are closed properly):
– locking: 2 flashes,
– unlocking: 1 flash.
Depending on the equipment level, unlock the doors and ensure that none of the doors is opened within the next
30 seconds otherwise the system will automatically re-lock the vehicle opening elements (without the hazard
warning lights flashing).
The UCH controls the vehicle interior lighting. If a courtesy light is left on, the UCH will cut the lighting supply after
a period of approximately 30 minutes.
The Top of the range version dims the light progressively after the doors have been closed by radio frequency
remote control.
Spare keys are supplied without a code or a number.
It is possible in the event of a key being stolen or lost or at the customer's request, for a vehicle key to be de-
allocated.
It can be reassigned to the same vehicle if necessary.Note:
Unlocking can be performed by the UCH, if the airbag computer has detected an impact or if it is faulty (see 88C,
Airbag - Seat belt pretensioners).

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ACCESS - SECURITY
Fault finding – Function82D
UCH
Vdiag No.: 0F
Starting
The UCH controls the command and supply part of the start-up function and the starting and charging process is
controlled by the UCH. For this function to operate normally, the protection function must have been successfully
completed.
*Powerlatch: Time required for injection computer supply after + 12V after ignition cut-off to the ignition switch. IMPORTANT:
When the vehicle battery has a low charge, the drop in voltage caused by operating the starter could reactivate the
immobiliser. If the voltage is too low, the engine cannot be started, even by pushing the vehicle.
Note:
If several, i.e. three or four, attempts have been made using a key not allocated to the vehicle, the injection
computer locks. Insert a key allocated to the vehicle for 20 seconds in + after ignition feed, then switch off the
ignition and wait for the end of power-latch* (20 minutes) to allow the injection computer to unlock.

82D-12V1 MR-376-X76-82D000$050.mif
82D
UCH
Vdiag No.: 0F
CONFIGURATION
New parts are not coded. Once fitted on the vehicle, they must be programmed with a code to become operational.
To perform this procedure, it is essential that some parts on the vehicle are already correctly coded (with the vehicle
code).
Refer to the allocation table.
ALLOCATION TABLE
Blank*: The key allocated to a vehicle must be blank or already programmed to this vehicle.
A new UCH is not coded. You must therefore program a code into a new UCH fitted to a vehicle to make the UCH
operational.
To perform this procedure, at least one of the vehicle's old keys and the repair code are required and the injection
computer must be correctly coded (refer to the allocation table).AFTER-SALES
OPERATIONSTATUS OF COMPONENTS
REPAIR CODE
NEEDED Unité Centrale
Habitacle
(Passenger
Compartment
Central Unit)Key Injection computer
Programming
thePassenger
Compartment Central
Unit (UCH)Blank Coded Coded YES
Key allocation or
cancellationCoded Blank* - YES
Programming the
injection computerCoded Coded Blank NO
IMPORTANT:
If a code is programmed into the UCH, the UCH is allocated to the vehicle. It is impossible to erase the code or
program in another one. The programmed code cannot be erased.
WARNING:
Only the keys used in this procedure will work if:
– they have already been coded on this vehicle,
– or they are new (not coded).
Note:
If only the UCH is replaced, there is no operation to perform on the injection computer, as it retains the same
immobiliser code.
ACCESS - SECURITY
Fault finding – Configuration

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ACCESS - SECURITY
Fault finding – Configuration82D
UCH
Vdiag No.: 0F
Access and Safety function configurations in the UCH
Configuration readings available using the diagnostic tool:
*RAID: Renault Anti-Intruder Device.
*CPE: Electric central door locking.
• Check the configurations in the Read configurations menu Equipment required:
CLIP diagnostic tool
Configuration
readingName of configuration Option Configuration
LC012Automatic relockingWITH OR WITHOUT
SC008 UCH type LC097Type of keyONE BUTTON or
TWO BUTTONS
LC113AirbagWITH OR WITHOUT
LC170RAID* function authorisation by diag
toolWITH OR WITHOUT
LC171Radiofrequency functionWITH OR WITHOUT
LC172Type of central door locking button
(CPE)*1 POSITION or 2
POSITIONS

82D-14V1 MR-376-X76-82D000$060.mif
82D
UCH
Vdiag No.: 0F
UCH PROGRAMMING PROCEDURE
The UCH programming procedure is carried out using the diagnostic tool.
– Establish dialogue with the UCH computer.
– In the menu Special commands, select the command SC004 Program UCH.
The tool displays Remove the key from the anti-theft switch,
The tool displays Please enter the After-Sales code. With the ignition off, enter the secret After-Sales code and
validate.
If the code format is correct, the tool displays Insert a key which has already been programmed to the vehicle
and the programming procedure starts.
The tool displays UCH programming completed, please start key programming procedure, the UCH is coded.
Enter key programming mode to allocate the other keys (maximum of three). Several seconds may elapse before
this message appears.
SPECIAL CASES
If the screen displays:
– The After Sales code entered does not correspond with the key inserted. Check that you have entered
the code correctly and you have inserted a key belonging to the vehicle:
– The code read is incorrect or the UCH has already been coded on another vehicle.
–The UCH is not blank. Please start the key programming procedure: The UCH has already been
programmed for this vehicle.
–Check the After-Sales code: the code entered is incorrect. Check, then try entering the data again,
–UCH programming failure, key cannot be used on this vehicle: the key code does not correspond to the
code entered (the key belongs to a vehicle from a different range).
–The key inserted is blank. Please insert another key which has already been programmed to this vehicle:
the key is blank. Insert a key which has already been coded on this vehicle. IMPORTANT:
The maximum delay time between each operation is 5 minutes, otherwise the procedure is cancelled.
Once the UCH is coded, it is impossible to clear it or program it with a new code.
ACCESS - SECURITY
Fault finding – Programming

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ACCESS - SECURITY
Fault finding – Programming82D
UCH
Vdiag No.: 0F
KEY ALLOCATION PROCEDURE
Establish dialogue with the UCH computer.
In the menu Special commands, validate the command SC015 Key allocation.
The tool displays Remove the key from the ignition switch.
The tool displays Please enter the After-Sales code.
With the ignition switched off, enter the secret After-Sales code and confirm it by pressing ENTER.
The tool displays Warning, keys not inserted will no longer be operational. Restart the procedure to
reallocate them: programming is in progress.
The tool displays Insert the key in the ignition switch and turn on the ignition, then press Enter: switch on
the ignition with a key from the vehicle or a blank key.
The screen displays 1 key programmed, then press Enter, then remove the key from the ignition switch.
The tool asks: Would you like to program another key?
To allocate the additional keys, switch on the ignition for a few seconds with the other vehicle keys to be
programmed (three maximum), then confirm.
The screen displays 2, 3 or 4 keys programmed then remove the key from the anti-theft contactor.
This message also appears where dialogue with the UCH is lost or the battery power supply fails.WARNING:
If none of the keys is available, it will be necessary to carry out a reallocation procedure for all keys.
IMPORTANT:
These must be old keys belonging to the vehicle or new, uncoded keys
The tool displays Writing data to memory, the UCH is coded and the keys are programmed.
Several seconds will elapse before this message appears, in order to exit the reallocation mode.
IMPORTANT:
The maximum delay between operations is 5 minutes, otherwise the procedure is cancelled. The tool then
displays the message Procedure interrupted: warning, the keys assigned to the vehicle are the same as
those assigned before the procedure was started. The keys submitted before interruption of the procedure
are no longer blank and can only be assigned to this vehicle.

82D-16V1 MR-376-X76-82D000$060.mif
ACCESS - SECURITY
Fault finding – Programming82D
UCH
Vdiag No.: 0F
SPECIAL CASES
If the screen displays:
–UCH is blank. Run the UCH programming procedure: the UCH is blank. It is impossible to allocate keys to
an uncoded UCH.
–Check the After-Sales code: the code entered is incorrect. Check, then try entering the data again, If the key
does not match the vehicle UCH, the tool will display Procedure interrupted: warning, the keys assigned to
the vehicle are the ones assigned before the procedure was started. The keys submitted before
interruption of the procedure are no longer blank and can only be assigned to this vehicle.