tailgate RENAULT TWINGO 2009 2.G Electrical Equipment - Access Safety Workshop Manual

82D-7
MR-413-X44-82D000$200_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - List and location of components
1UCH
2Passenger Compartment Fuse and Relay Box
3One touch window/anti-pinch module
4Transponder ring
5Rain/light sensor & interior temperature sensor
6Sunroof/anti-pinch
7Tailgate lock
8Door lockENGINE HARNESS
FRONT ENGINE WIRING & ADDITIONAL HEADLIGHTS
DOOR WIRING
CEILING WIRING
PASSENGER COMPARTMENT WIRING
REAR BUMPER WIRING
TAILGATE WIRING
MR-413-X44-82D000$200_eng.mif

82D-8
MR-413-X44-82D000$300_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - Role of components
The system comprises the following components, according to whether or not it features the deadlocking function:
Electric central door locking:
Electric central door locking is operated using the locking button.
Tailgate lock: The electric tailgate lock is also used to open the tailgate. The tailgate locking and unlocking
function is controlled by the UCH.
Transponder and radiofrequency key:
–The transponder in the key enables the following signals to be sent to the UCH:
–Key identifier signal.
–Immobiliser code signal.
–The key radiofrequency (for top of the range vehicles) enables the key identifier to be transmitted
when the button is pressed. A radiofrequency wave is sent to the UCH to perform the user's request if the
key is allocated to the vehicle (opening the doors and the tailgate).
One touch window/anti-pinch module:
–One-touch window: the window is raised by pulling the button up and it is lowered by pressing down on
the button; pressing the button again has no effect on the initial operation.
–Anti-pinch: if an object prevents the window from closing, the anti-pinch function triggers the window to
be lowered by 50 mm. Access - ProtectionWithout
deadlocking activation/
deactivationWith deadlocking
activation/deactivation
Transponder keyX
Transponder and radiofrequency keyX
Locking and unlocking using locking buttonX
Tailgate electric lockXX
Tailgate opening switchXX
Tailgate locking switch (with key)X
MR-413-X44-82D000$300_eng.mif

82D-9
MR-413-X44-82D000$400_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - Operating diagram
List of components and associated component codes:
Component code Components
140 Driver's door central locking
141 Passenger's door central locking
560 Tailgate switch
645 UCH
1016 Passenger compartment fuse and relay box
1042 Deadlocking activation/deactivation relay
1391 Central door locking switch
1733 Tailgate locking switch (with lock barrel)
MR-413-X44-82D000$400_eng.mif

82D-13
MR-413-X44-82D000$400_eng.mif
V1
ACCESS/SAFETY
Fault finding - Operating diagram82D
Door unlocking:
Tailgate opening control
140 and 141

82D-16
MR-413-X44-82D000$500_eng.mif
V1
ACCESS/SAFETY
Fault finding - Function82D
The ACCESS/SAFETY function is divided into three sub-functions: Access, Protection and Starting.
1. Access
a) Locking/unlocking by the user
The UCH receives the request from the user via the key.
When the key has been authenticated, the UCH executes the user's request (locking, unlocking, etc.).
Locking is indicated by 2 flashes of the direction indicators.
The direction indicators flash once when unlocking takes place (idem when unlocking the tailgate).
The maximum number of keys allocated to one vehicle is 4.
b) Electric Central Door Locking Button
This button enables the vehicle to be locked or unlocked and has no effect if the vehicle has been locked from the
outside.
Pressing the radiofrequency electric central door locking button when a door is unlocked will lock all the doors and
the electric central door locking indicator light will come on.
c) Deadlocking
To have this function, it is necessary to have a top of the range UCH on a right-hand drive vehicle, and configuration
LC003 Deadlocking must be WITH (see Configuration and programming).
This function is activated by pressing the locking button on the key and holding it down for more than 2 seconds.
This function enables the interior and exterior door opening control to be deactivated.
It is impossible to deadlock the vehicle if the + accessories feed is active, if the lights are switched on or if the hazard
warning lights are activated.
The following statuses can be viewed:
–ET044 Electric central door locking button
–ET061 Tailgate unlocking request
–ET463 "Door(s) or tailgate"
–ET061 Tailgate unlocking request
–ET186 Door locking button short press
–ET189 Door unlocking button press
Exchanges between access function components
Keykey identifier information + switch N˚ pressed
UCH
Press on "locking" or "unlocking"

82D-17
MR-413-X44-82D000$500_eng.mif
V1
ACCESS/SAFETY
Fault finding - Function82D
d) Automatic locking
Automatic relocking takes place 2 minutes after an unlocking which is not followed by the opening of a door or the
tailgate.
The RAID function locks the vehicle as soon as the speed signal is above approximately 3 mph (5 km/h).
A road test can be used to check whether the RAID function is active or inactive.
The RAID function can be activated or deactivated by pressing and holding the electric door locking switch for
approximately 5 s while the engine is running. Acknowledgement is indicated by a buzzer.
Lock motor operation and feed via the UCH can be checked using the following actuator commands:
–AC004 Central door locking
–AC005 Central door unlocking
–AC061 Unlocking the tailgate
–AC035 Deadlocking
Entry level vehicle access and safety. This function is also divided into another three
sub-functions:
–Access:
This feature is not controlled by the UCH and comprises the following components:
–2 side door mechanical locks.
–1 tailgate electric lock.
–1 tailgate locking switch (with lock barrel).
–1 tailgate switch
Note:
Entry level vehicles are equipped with this system and these vehicles do not have electric central door locking.
–Safety and starting:
Identical to top of the range vehicles.Note:
Unlocking can be performed by the UCH if the airbag computer has detected an impact or if it is faulty (not
recognised on the multiplex network, internal fault, etc.).
(See 88C, Airbag - Seat belt pretensioners).

82D-21
MR-413-X44-82D000$700_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - Conformity check
SUB-FUNCTION: ACCESS
SR.*: Sunroof
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Computer Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
UCH (see 87B,
Passenger
compartment
connection unit)1
TailgateET061:Open tailgate
requestPRESENT
ABSENTIn the event of a fault,
apply the
interpretation of
status ET061
(see 87B, UCH).
2ET463:Door(s) or
tailgateOPEN
CLOSEDIn the event of a fault,
apply the
interpretation of
status ET463
(see 87B, UCH).
3
Locking/unlocking
buttonET186:Short press on
door closing
buttonSignal can be
interpreted if the
ignition is
switched off (key
removed from the
ignition switch).
ACTIVE
INACTIVEIn the event of a fault,
refer to the
interpretation of
status ET186
(see 87B, UCH).
4ET189:Long press on
door opening
buttonSignal can be
interpreted if the
ignition is
switched off (key
removed from the
ignition switch).
ACTIVE
INACTIVEIn the event of a fault,
refer to the
interpretation of
status ET189
(see 87B, UCH).
5Electric central
locking buttonET044:Central
Locking buttonPRESSED
RELEASEDIn the event of a fault,
refer to the
interpretation of
status ET044
(see 87B, UCH).
6One-touch window/
SR*ET087:One-touch
window/SR*
authorisationPRESENT
ABSENTIn the event of a fault,
apply the
interpretation of
status ET087
(see 87B, UCH).
MR-413-X44-82D000$700_eng.mif

82D-22
MR-413-X44-82D000$700_eng.mif
V1
ACCESS/SAFETY
Fault finding - Conformity check82D
SUB-FUNCTION: ACCESS (CONTINUED)
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application condition: engine stopped, + after ignition feed present.
Computer Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
UCH (see 87B,
Passenger
compartment
connection unit)7Locking
commandAC004:Central door
lockingThis command is
used to test whether
central door locking is
workingIn the event of a
fault, refer to the
procedure for
command AC004
(see 87B, UCH).
8Deadlocking
controlAC035:DeadlockingThis command is
used to test whether
the deadlocking is
working if the vehicle
is configured "WITH"
deadlocking.In the event of a
fault, refer to the
procedure for
command AC035
(see 87B,
Passenger
compartment
connection unit).
9AC005:Central door
unlockingThis command is
used to test whether
the 4 doors, tailgate
and fuel filler flap
unlocking function is
operating correctly.In the event of a
fault, refer to the
procedure for
command AC005
(see 87B,
Passenger
compartment
connection unit).
10Tailgate opening
controlAC061:Tailgate openingThis command is
used to test whether
the tailgate opening
motor is working.In the event of a
fault, refer to the
procedure for
command AC061
(see 87B,
Passenger
compartment
connection unit).

82D-31
MR-413-X44-82D000$800_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - Customer complaints
NOTESOnly consult these customer complaints after a complete check with the
diagnostic tool.
ACCESS82D
FAULT WITH LOCKING AND UNLOCKING WITH
THE RADIOFREQUENCY KEY CONTROLALP 20
TAILGATE OPENING PROBLEM ALP 21
CENTRAL LOCKING/UNLOCKING FAULT ON
ONE OR MORE DOOR(S)ALP 22
RENAULT ANTI-INTRUDER DEVICE
FUNCTION FAULTALP 23
OPENING FROM THE INSIDE NOT POSSIBLE ALP 24
PROTECTION - STARTING82D
STARTING PROTECTION (VEHICLE DOES NOT START
WHEN IGNITION KEY TURNED)ALP 25
MR-413-X44-82D000$800_eng.mif

82D-32
MR-413-X44-82D000$900_eng.mif
V1
82D
ACCESS/SAFETY
Fault finding - Fault Finding Chart
*RF: radio frequency
*CPE: Electric central door locking
ALP 20 Fault locking and unlocking with the radio frequency key switch
NOTESOnly check this customer complaint after performing a complete check with the diagnostic
tool.
In particular, check the operation of statuses ET186 "Short press on door closing
button", ET189 "Short press on door opening button", ET045 "RF* signal received",
ET181 "Key allocated to vehicle", ET240 "Key frequency (in MHz), ET044 "CPE*
button", ET463 "Door(s) or tailgate" and commands AC004 "Central door locking"
and AC005 "Central door unlocking".
Check the following conformities:
CF009 "Deadlocking" with LC003 "Deadlocking" (depending on equipment).
CF108 "Renault Anti-Intruder Device" with LC040 "Renault Anti-Intruder Device".
CF192 Central door locking with LC093 Central door locking.
CF195 "Type of key" with LC097 "Type of key" is "Standard".
Check the correct operation of status ET463 "Door(s) or tailgate".
Check that all doors are correctly closed.
Check that + after ignition feed is not present.
Press the button to check that status ET193 "RF*
signal of key allocated to vehicle" changes to
"Present".
NO
YES
AFTER REPAIRCarry out a complete check with the diagnostic tool.
UCH_V44_ALP20
MR-413-X44-82D000$900_eng.mif