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

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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).

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Fault finding - Conformity check82D
SUB-FUNCTION: STARTING (CONTINUED):1
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
Diesel
Injection
(see 13B,
Diesel
Injection)1EngineET038:Engine– NOT RUNNING
– RUNNINGNONE
2StartingET076:StartingAUTHORISED
Indicates whether or not
starting has been
authorised by the
injection
AUTHORISED: injection
authorises starting.
PROHIBITED: Injection
does not authorise
startingIf PROHIBITED, carry out
a complete fault finding
procedure on the
preheating system.
3AirbagET077:Impact
detectedNO
YES (impact stored by
the injection computer).If ET077 is YES:
Switch off the ignition for
10 seconds, then switch it
back on, so the engine can
be restarted. Then clear
any faults.

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Fault finding - Conformity check82D
SUB-FUNCTION: STARTING (CONTINUED 2)
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
Petrol
Injection
(see 17B,
Petrol
Injection)1EngineET038:Engine– NOT RUNNING
– RUNNINGNONE
2ET048:Actuator
relay control– ACTIVE
– INACTIVEIn the event of a fault,
consult the interpretation of
status ET048 "Actuator
control relay".
3StartingET076:StartingAUTHORISED
Indicates whether or not
starting has been
authorised by the
injection
AUTHORISED: injection
authorises starting.
PROHIBITED: Injection
does not authorise
startingIf PROHIBITED, carry out a
complete fault finding
procedure on the
preheating system.
4AirbagET077:Impact
detectedNO
YES (impact stored by
the injection computer).If ET077 is YES:
Switch off the ignition for
10 seconds, then switch it
back on, so the engine can
be restarted. Then clear
any faults.

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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.

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Fault finding - Fault Finding Chart82D
ALP 25
CONTINUED 1
Is status ET239 "Ignition switch position" "APC"?
YES
Are there any faults on the UCH?
NO
Are there any faults on the injection system?
NO
Is status ET008 "UCH blank" "Yes"?
NO
Is status ET185 "Key code received" "Yes"?
YES
Is status ET229 "Injection immobiliser code"
"Programmed"?
YES
Is status ET250 "Injection" "Protected"?
NO
NORefer to the interpretation of status ET239
"Ignition switch position" (see 87B,
Passenger compartment connection unit).
YESDeal with any faults connected to the UCH
(see 87B, Passenger compartment
connection unit).
YESDeal with any faults connected to the injection
system (see 13B, Diesel injection and see
also 17B, Petrol injection).
YESProgram the UCH using command SC004
"UCH programming" and allocate the key
using command SC015 "Key allocation".
NO
NOProgram the injection code using command
SC017 "Injection immobiliser programming".
YESIf status ET077 "Impact detected" (available
in the injection system) is "Present", carry
out fault finding on the airbag (see 88C, Airbag
and pretensioners) otherwise carry out fault
finding on the injection system (see 13B, Diesel
injection and see also 17B, Petrol injection).
AFTER REPAIRCarry out another fault finding check on the system.
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