RENAULT TWINGO RS 2009 2.G Electrical Equipment - Access Safety Owner's Guide

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

82D-33
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 20
CONTINUED
Carry out a locking/unlocking request with a different
key belonging to the same vehicle.
Did the switch work?
NO
With the + after ignition switched on, carry out a
locking/unlocking request on the vehicle via the
electric door locking switch.
Did the switch work?
NO
Check the wiring between the door locks and
the UCH. Carry out the necessary repairs.
YESCheck the charge of the key battery
Check the condition of the first key and its
contacts.
Replace the battery or the key if necessary.
YESUse the diagnostic tool to check the statuses
associated with pressing the buttons on the
key.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

82D-34
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
Vehicle which is equipped with deadlocking function:
ALP 21 Tailgate opening fault
NOTESOnly check this customer complaint after performing a complete check with the
diagnostic tool.
In particular, check the operation of statuses ET463 "Door(s) or tailgate", ET157
"Tailgate opening request" and command AC061 "Tailgate opening".
Check the following conformities:
CF009 Deadlocking with LC003 Deadlocking.
CF108 "Renault Anti-Intruder Device" with LC040 "Renault Anti-Intruder
Device".
CF192 Central door locking with LC093 Central door locking.
Check that DF133 "Deadlocking motor(s) circuit"is not present.
The vehicle and the tailgate must be unlocked.
If the tailgate is already open, the tailgate opening
function is disabled.
Check the wiring between the tailgate lock and
the UCH.
Carry out the necessary repairs.
Remove the lock, close the lock by sliding a
screwdriver into it; test the lock by connecting an
earth and a +battery feed to the motor terminals
(for less than one second).
If the lock still does not work, replace the lock.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
UCH_V44_ALP21

82D-35
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
Vehicle which is not equipped with deadlocking function:
ALP 21
CONTINUED 1
Check the following conformity:
CF192 Central door locking with LC093 Central door locking.
Check that fuses F14 (20 A) are sound and correctly fitted in the passenger compartment fuse and relay box
(for vehicles equipped with deadlocking function).
Replace the fuse if necessary.
Check the condition and connection of the PE1, PE2 and PE3 connectors of the UCH (tabs bent, broken,
oxidised etc.).
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check the condition and connection of the electric central door locking connectors for the driver's and passenger's
doors and the tailgate (tabs bent, oxidised, bent etc.).
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Lock component 1391 to check the status of the signal on the following connections using an oscilloscope
(refer to test 1 "Central door locking" (See 87B, Passenger compartment connection unit, test 1)).
Tailgate locks:
Oscilloscope red test pin on
connection 20S of component 1322Oscilloscope black test pin on connection MHY of
component 1322
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 complete check with the diagnostic tool.

82D-36
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 21
CONTINUED 2
Checking the tailgate electric central locking function:
Check the insulation, continuity and the absence of interference resistance on the following connections:
Tailgate lock:
●Connection code 20S between components 1322 or 645.
●Connection code 86H between components 1322 or 645.
●Connection code MYH between component 1322 and earth MYH.
For manual gearbox:
●Connection code 86H between components 1322.
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.
If the feeds and the tailgate electric central locking connections are correct, check the tailgate switch, the tailgate
locking switch (with Neman) and the central door locking/warning switch.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Checking the tailgate switch and the tailgate locking switch (with Neman):
●Connection code 20WB between components 560 and 1733.
●Connection code MYH between component 560 and earth MYH.
●Connection code 20G between components 1733 and 645.
Check the central door locking/warning switch:
●Connection code 20AW between components 645 and 1391.
●Connection code 20M between components 645 and 1391.
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.
If the connections are correct, replace the component concerned (tailgate switch, tailgate locking switch or central
door locking/warning switch.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

82D-37
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 22 Door(s) locking/unlocking fault
NOTESOnly check this customer complaint after performing a complete check with the
diagnostic tool.
Check the following conformities:
CF009 Deadlocking with LC003 Deadlocking.
CF108 "Renault Anti-Intruder Device" with LC040 "Renault Anti-Intruder
Device".
CF192 Central door locking with LC093 Central door locking.
Use commands AC004 "Central door locking" and AC005 "Central door unlocking" to confirm the fault.
Apply the fault finding procedure associated with these commands.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out another fault finding check on the system.
UCH_V44_ALP22

82D-38
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 23Renault Anti-Intruder Device
operating fault
NOTESOnly check this customer complaint after performing a complete check with the
diagnostic tool.
Run a multiplex network test (see 88B, Multiplex).
Note:
When this function is activated and if all the doors are closed, the vehicle can be
locked automatically when driving over speeds of 4 mph (7 km/h).
To activate or deactivate this function, the user must press and hold the central door
locking button, with the engine running.
The function is deactivated with a single beep, and is activated with 2 beeps.
Whenever a door is opened then closed over this limit, the UCH automatically locks
the vehicle.
The RAID function can only be performed a maximum of 5 times per trip.
Check the following conformities:
CF009 Deadlocking with LC003 Deadlocking.
CF108 "Renault Anti-Intruder Device" with LC040 "Renault Anti-Intruder Device".
CF192 Central door locking with LC093 Central door locking.
Carry out a road test to check that the RAID function
is active (locking above 4 mph (7 km/h)).
Is the function active?
YES
Check that none of the door statuses is "OPEN".
NOActivate the function by pressing and holding
the electric door locking button, with the
engine running.
AFTER REPAIRCarry out another fault finding check on the system.
UCH_V44_ALP23

82D-39
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 23
CONTINUED
Check with parameter "PR008 Vehicle speed" that
the speed signal is reaching the UCH.
Is the speed signal correct?
YES
Run fault finding on the Airbag (see 88C, Airbag
and pretensioners).
If the fault is still present, contact Techline.NOCarry out fault finding on the ABS
(see 38C, Anti-lock braking system).
AFTER REPAIRCarry out another fault finding check on the system.

82D-40
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 24 Impossible to unlock the doors from inside
NOTESOnly check this customer complaint after performing a complete check with the
diagnostic tool.
Check command AC035 "Deadlocking".
Check that DF133 "Motor(s) circuit deadlocking" is not present, or refer to the
interpretation of fault DF133 "Motor(s) circuit deadlocking".
Check the following conformities:
CF009 Deadlocking with LC003 Deadlocking.
CF108 "Renault Anti-Intruder Device" with LC040 "Renault Anti-Intruder
Device".
CF192 Central door locking with LC093 Central door locking.
Note: if CF009 "Deadlocking" is "With" and when the radiofrequency key is
pressed twice for less than 2 seconds it is normal for the vehicle to be locked
from the inside and the outside. To unlock the vehicle, press the button twice
for less than 2 seconds.
Check the condition of the mechanism between the interior door opening handle and the lock.
Repair if necessary.
Check the condition of the locking motors.
Replace the faulty lock.
AFTER REPAIRCarry out another fault finding check on the system.
UCH_V44_ALP24