relay 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-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-26
MR-413-X44-82D000$700_eng.mif
V1
ACCESS/SAFETY
Fault finding - Conformity check82D
SUB-FUNCTION: PROTECTION (CONTINUED 3)
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)1Computer + after
ignition feedET001:Computer +
after ignition
feedPRESENT
Indicates + after ignition
computer feed.
PRESENT/ABSENTIn the event of a fault,
use the interpretation
of faults DF047
"Computer feed
voltage" and DF015
"Main relay control
circuit ".
2Engine
immobiliserET003:Engine
immobiliser INACTIVE
- INACTIVE: The
injection computer has
recognised the
immobiliser code
transmitted by the UCH.
- ACTIVE: The injection
computer has not
recognised the
immobiliser code
transmitted by the UCH.If ACTIVE, use the
"help" for ET003 on
the tool.
3Code
programmedET006:Code
programmedYES
States whether the
immobiliser code has
been programmed by the
computer or not.
YES: Code programmed
NO: Code not
programmed into the
injection computerIf NO, test the
multiplex network.
4StartingET076: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.

82D-27
MR-413-X44-82D000$700_eng.mif
V1
ACCESS/SAFETY
Fault finding - Conformity check82D
SUB-FUNCTION: PROTECTION (CONTINUED 4)
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)1Computer +
after ignition
feedET001:Computer +
after ignition
feedPRESENT
Indicates + after
ignition computer feed.
PRESENT/ABSENTIn the event of a
fault, use the
interpretation of
faults DF047
"Computer feed
voltage" and
DF015 "Main relay
control circuit".
2Engine
immobiliserET003:Engine
immobiliser INACTIVE
- INACTIVE: The
injection computer has
recognised the
immobiliser code
transmitted by the UCH.
- ACTIVE: The injection
computer has not
recognised the
immobiliser code
transmitted by the UCH.If ACTIVE, use "the
help" for ET003 on
the tool.
3Code
programmedET341:Immobiliser
code
programmedYES
States whether the
immobiliser code has
been programmed by
the computer or not.
YES: Code programmed
NO: Code not
programmed into the
injection computerIn the event of a
fault, refer to the
interpretation of
status ET341
"Immobiliser code
programmed".
4StartingET076: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.

82D-30
MR-413-X44-82D000$700_eng.mif
V1
ACCESS/SAFETY
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.

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-43
MR-413-X44-82D000$900_eng.mif
V1
ACCESS/SAFETY
Fault finding - Fault Finding Chart82D
ALP 25
CONTINUED 2
Carry out complete fault finding of the injection system (see 13B, Diesel injection and see also 17B, Petrol
injection) (See MR 411 Mechanical systems, 13A, Fuel supply) (see MR 411 Mechanical systems, 13C,
Preheating) (See MR 411 Mechanical systems, Ignition).
If the fault is still present, contact Techline.
Check that there are no powerful electromagnetic wave sources (CB (Citizen Band), mobile phone in close
proximity to the transponder ring).
Switch the ignition off and then on again.
Check that fuse F8 (15 A) is sound and fitted in the passenger compartment fuse and relay box.
Replace the fuse if necessary.
Check the condition and connection of the transponder ring 4-track connector (bent, oxidised, broken tabs).
Repair if necessary.
Check that the earth on connection NAM of the transponder aerial connector is perfect.
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 for + after ignition feed on connection AP43 of the transponder aerial connector.
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 40-track UCH connector PE1 (tabs bent, broken, oxidised, etc.).
Repair if necessary.
Check the insulation, continuity and absence of interference resistance of the following connections:
●Connection code 80Y between components 1618 and 645.
●Connection code 80X between components 1618 and 645.
●Connection code AP43 between components 1618 and 1016.
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 but the fault is still present, replace the transponder ring.
AFTER REPAIRCarry out another fault finding check on the system.
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