relay RENAULT TWINGO RS 2009 2.G Electrical Equipment - Petrol Injection Repair Manual

17B-327V7 MR-413-X44-17B000$180.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
CLEAR:
ACTIVATION:Tool
commandDiagnostic tool title Comments
RZ001 Fault memoryThis command is used for clearing the stored faults from the
computer.
RZ005 programmingThis command enables you to reinitialise the entire vehicle
configuration.
Tool
commandDiagnostic tool title Comments
AC015 Fuel pump relayThis commands enables the fuel pump to be listened to.
AC017Canister bleed solenoid
valveThis command enables the canister bleed solenoid valve to be
opened.
AC027 Motorised throttleThis command enables the motorised throttle to be opened.
AC038Low speed fan assembly
relayThis command enables the fan unit relay to be controlled.
AC039High speed fan assembly
relayThis command enables the fan unit relay to be controlled.
AC079 Actuator static testThis activation enables several actuators to be controlled.
AC117Upstream O2 sensor
heatingThis command enables the upstream sensor heating to be
controlled.
AC118Downstream O2 sensor
heatingThis command enables the downstream sensor heating to be
controlled.
AC156Camshaft dephaser 1
(only for CLIO III or MODUS)This activation enables the camshaft dephaser to be controlled.
AC180Air conditioning
compressor relay controlThis command enables the air conditioning compressor relay to
be controlled.
AC199Controlled coolant
thermostat
(only for Vdiag 4C)The activation of this command enables the controlled coolant
thermostat to be opened.
AC253Camshaft dephaser:
Normal controlThis activation enables the camshaft dephaser solenoid valve to
be fully controlled in a repetitive manner with the ignition on.
AC254Camshaft dephaser:
On/off controlThis activation enables the camshaft to be completely shifted in
relation to the pulley with the engine idling.
PETROL INJECTION
Fault finding – Command summary table

17B-329V7 MR-413-X44-17B000$190.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC015FUEL PUMP RELAY
NOTESThere must be no present or stored faults.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
IF THE RELAY DOES NOT CLICK 10 TIMES
Check the condition of the fuel pump relay connector (see NEW TWINGO or E33, component code 236).
Check the condition of the engine management computer connector (component code 120).
Check the condition of the Protection and Switching Unit connector (CLIO III or MODUS, component code 1337).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Use the universal bornier to check the insulation and continuity of the following connections:
●3AC between components 120 and 236 (for NEW TWINGO or E33),
●3AC between components 120 and 1337 (for CLIO III or MODUS).
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 fault is still present, there is a fault in the Protection and Switching Unit (the fuel pump relay is in the Protection
and Switching Unit and is not removable) (for CLIO III or MODUS).
Perform fault finding on the UCH (see 87B, Passenger compartment connection unit) (for NEW TWINGO or
E33) or the Protection and Switching Unit (see 87G, Engine compartment connection unit) (for CLIO III
or MODUS).
If the fault is still present, contact the Techline.
SIM32_V44_AC015 / SIM32_V4C_AC015 / SIM32_V50_AC015 / SIM32_V54_AC015
PETROL INJECTION
Fault finding – Interpretation of commands
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-331V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC015
CONTINUED 2
For CLIO III or MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If there is still no + 12 V on the fuel pump relay connector, there is a fault in the Protection and Switching Unit.
Carry out fault finding on the Protection and Switching Unit (see 87G, Engine compartment connection unit).
If the fault is still present, contact the Techline.
For NEW TWINGO or E33:
Reconnect the battery.
With the ignition on, if the + 12 V is still not present on the fuel pump relay connector, there is a fault in the engine
fuse and relay box.
Carry out fault finding on the engine fuse and relay box to check the 30A fuse and the continuity of the following
connection:
●BP17 between components 120 and 397, 238 and 397.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
IF THE PUMP DOES NOT OPERATE
Check that there is an earth on connection MF on the fuel pump, component code 833.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, replace the fuel pump.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-332V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC017CANISTER BLEED SOLENOID VALVE
NOTESThere must be no present or stored faults.
During activation of this command, the fuel vapour absorber bleed solenoid valve
should be operated 10 times.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Check the condition of the fuel vapour absorber bleed solenoid valve connector (component code 371).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the fuel vapour absorber bleed solenoid valve between connections 3FB and 3BB.
If the resistance is not between:
22 Ω < X < 30 Ω, at 23˚C, replace the canister bleed solenoid valve.
With the ignition on, check for + 12 V on connection 3FB of the fuel vapour absorber bleed solenoid valve
connector, component code 371.
If there is no + 12 V:
–Disconnect the battery.
–Disconnect the injection locking relay connector, component code 238 (for NEW TWINGO or E33).
–Check the condition of the injection locking relay connector (see Wiring Diagrams Technical Note for
NEW TWINGO or E33, component code 238).
–Check the condition of the Protection and Switching Unit (see Wiring Diagram Technical Note, CLIO III or
MODUS, component code 1337).
If the connector or connectors are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Use the "universal bornier" to check the continuity of the following connections:
●3FB between components 371 and 238 (for NEW TWINGO or E33),
●3FB between components 371 and 1337 (for CLIO III or MODUS).
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.
SIM32_V44_AC017 / SIM32_V4C_AC017 / SIM32_V50_AC017 / SIM32_V54_AC017
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-333V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC017
CONTINUED
For CLIO III or MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If, with the ignition on, there is still no + 12 V on the fuel vapour absorber
canister bleed solenoid valve connector, there is a fault in the Protection and Switching Unit.
Carry out fault finding on the UPC (see 87G, Engine compartment connection unit).
If the fault is still present, contact the Techline.
For NEW TWINGO or E33:
Reconnect the injection locking relay connector and reconnect the battery.
With the ignition on, if there is still not + 12V on the connector for the fuel vapour absorber bleed solenoid, there is
a fault in the engine fuse and relay box.
Carry out fault finding on the engine fuse and relay box, by checking the continuity of the following connection:
●BP17 between components 120 and 397, 238 and 397.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
Disconnect the battery.
Check the condition of the engine management computer connector (see Wiring Diagrams Technical Note for
NEW TWINGO, E33, CLIO III, or MODUS, component code 120).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Use the universal bornier to check the insulation and continuity of the following connection:
●3BB between components 120 and 371.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check for earth on connection 3BB of the fuel vapour absorber bleed solenoid valve when running command
AC017 Canister bleed solenoid valve.
Replace the fuel vapour absorber bleed solenoid valve.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-337V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC180AIR CONDITIONING COMPRESSOR RELAY CONTROL
NOTESSpecial notes:
There must be no present or stored faults.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Check the condition of the connectors of the air conditioning compressor clutch relay (component code 584) and
of the engine management computer (component code 120).
If the connector or connectors are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
With the ignition, check for + 12 V on connection 3FB of the air conditioning compressor clutch relay and the
earthing of connection 38K on the injection computer connector.
Use the universal bornier to check the insulation and continuity of the following connections:
●3FB between components 584 and 238,
●38K between components 584 and 120.
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 control still does not operate, run a diagnostic check on the Heating system.
(see 62A, Heating, 62B, Climate control or 62C, Manual air conditioning).
SIM32_V44_AC180 / SIM32_V4C_AC180 / SIM32_V50_AC180 / SIM32_V54_AC180
AFTER REPAIRIf the throttle valve has been replaced, reinitialise the RZ005 programming.
Carry out a road test, then check with the diagnostic tool.

17B-341V7 MR-413-X44-17B000$210.mif
PETROL INJECTION
Fault finding – Fault Finding Chart17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ALP1
CONTINUED 1
CHECK
ON
VEHICLE
Check the electrical voltage of the battery.
Check the cleanliness and condition of the battery terminals.
Check the condition of the battery earth cable and ensure that there is a good
electrical connection with the bodywork.
Check the condition of the engine management computer connector
(component code 120).
If the connector is faulty and there is a repair method (see Technical Note 6015A,
Repairing electrical wiring, Wiring: Precautions for repair), repair the connector,
otherwise replace the wiring.
Check the injection computer earth terminal for cleanliness and make sure it is
correctly connected to the bodywork.
Check the 30 A supply fuse of the injection locking relay, and the condition and
cleanliness of the contacts.
Check the 40 A supply fuse of the Protection and Switching Unit and the condition
and cleanliness of the contacts.
Check the injection computer after ignition feed 20 A fuse, and the condition and
cleanliness of the contacts.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.