lights RENAULT TWINGO RS 2009 2.G Electrical Equipment - Petrol Injection Workshop Manual

17B-3V7 MR-413-X44-17B000$010.mif
PETROL INJECTION
Fault finding – Introduction17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
3. REMINDERS
Procedure
For MODUS vehicles:
To run fault finding on the vehicle's computers, switch on the ignition in fault finding mode (+ after ignition feed).
For CLIO III vehicles:
To run fault finding on the vehicle computers, switch on the ignition.
Depending on the type of vehicle equipment, proceed as follows:
To cut off the + after ignition feed, proceed as follows:
For NEW TWINGO vehicles:
To run fault finding on the vehicle computers, switch on the ignition. Proceed as follows:
–turn the ignition key to APC,
–connect the diagnostic tool and perform the required operations.
To cut off the + after ignition feed, proceed as follows:
–disconnect the diagnostic tool,
–turn the ignition key to OFF,
–verify that the forced + after ignition feed has been switched off by checking that the computer warning lights on
the control panel have gone out. For vehicles with key/radiofrequency remote control unit,
switch on the ignition with the key.
For vehicles with a Renault card,
insert the vehicle card in the card reader.
press and hold the start button (longer than 5 seconds) with start-up conditions not fulfilled,
connect the diagnostic tool and perform the required operations.
For vehicles with key/radiofrequency remote control unit,
switch off the ignition with the key.
For vehicles with a Renault card,
press the Start button twice briefly (less than 3 seconds),
ensure that the + after ignition feed has been cut off by checking that the computer indicator lights on the instrument
panel have gone out.

17B-28V7 MR-413-X44-17B000$070.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
1. OPERATING SAFETY
Activation of the warning lights
The SIM32 injection system manages the illumination of three warning lights according to the severity of the faults
detected, to inform the customer and to assist with fault finding.
The injection computer manages the activation of the warning lights on the instrument panel. These warning lights
illuminate during the starting phase and in the event of an injection fault or engine overheating.
The warning light activation commands are sent to the instrument panel.
Warning light illumination principle
When the ignition is switched on, the OBD (On Board Diagnostic) warning light is illuminated for approximately
3 seconds and is then extinguished.
If there is an injection fault (severity level 1), the SERVICE warning light is illuminated.
It indicates a reduced level of operation and a limited safety level.
The user must carry out repairs as soon as possible:
–motorised throttle valve,
–accelerator pedal potentiometer,
–inlet manifold pressure sensor,
–computer,
–actuator feed,
–the computer power supply,
–turbocharger pressure sensor (for D4FT 780).
For faults requiring the driver to stop the engine quickly, the severity level 2 warning light is illuminated.
If a fault causing excessive exhaust gas pollution is detected, the orange OBD warning light engine symbol is
illuminated:
–the light flashes if the fault could lead to a risk of destroying catalytic converter (destructive engine misfire). If this
happens, the vehicle must be stopped immediately.
–the light is permanently illuminated if the emission control standards are not met (pollutant engine misfire,
catalytic converter fault, oxygen sensor fault, inconsistency between the oxygen sensors and a fuel vapour
absorber fault).
Mileage travelled with fault
The parameter PR106 Mileage counter fault warning light illuminated displays the mileage covered and
illuminates one of the injection fault warning lights: fault severity level 1 (amber) and 2 (red). The parameter
PR105 Mileage counter OBD fault warning light illuminated displays the mileage covered and illuminates the
OBD warning light.
This counter is reset to 0 using the diagnostic tool via the command RZ001 Fault memory.
PETROL INJECTION
Fault finding – Role of components

17B-35V7 MR-413-X44-17B000$090.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
1. COMPUTER REPLACEMENT OR REPROGRAMMING OPERATIONS
Computer replacement or reprogramming for engines with the OCS (customised oil change interval)
function.
For Vdiag 44 and 4C, commands SC001 and SC003 are not accessible.
The system can be programmed via the diagnostic socket using the RENAULT CLIP diagnostic tool (refer to
Technical Note 3585A, COMPUTER PROGRAMMING AND REPROGRAMMING PROCEDURE or follow the
instructions given by the diagnostic tool). Only in Vdiag 54 and certain engines in Vdiag 50:
For Vdiag 50, the procedure below should be followed only if ET840 Customised Oil Change Interval is ACTIVE.
Certain variables linked to the O.C.S and the details of the last four oil services are saved by the computer.
However, all data saved is cleared during a reprogramming operation. When replacing or reprogramming the
computer, it is necessary to save the data from the old computer so it can be written to the new computer
(or reprogrammed). To do this before changing (or reprogramming) the computer, it is necessary to run the request
SC003 Save computer data, and after it has been changed (or reprogrammed), it is necessary to run the request
SC001 Write saved data.
For Vdiag 50, if ET840 Customised Oil Change Interval is INACTIVE, commands SC001 and SC003 should
not be used.
Operations to check before reprogramming the injection computer:
Before reprogramming the injection computer, move the main Cruise control/Speed limiter switch to the rest
position. The information about the cruise control or the speed limiter displayed on the instrument panel
disappears.
Otherwise, if the main switch remains in the cruise control or speed limiter position during and after reprogramming,
the Cruise control/Speed limiter function will not be operational.
The procedure for resetting the function is as follows:
Ignition switched on and main switch in rest position (the computer detects rest position at that moment).
Switch in Cruise control position to activate the Cruise control function.
Switch in Speed limiter position to activate the Speed limiter function.
IMPORTANT:
–Switch on the diagnostic tool (mains or cigarette lighter supply).
–Connect a battery charger.
–Switch off all electrical consumers (lights, interior lighting, air conditioning, radio, etc.).
–Wait for the engine to cool (engine coolant temperature below 60˚C and air temperature below 50˚C).
PETROL INJECTION
Fault finding – Replacement of components

17B-101V7 MR-413-X44-17B000$132.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF089
PRESENT
OR
STOREDINLET MANIFOLD PRESSURE SENSOR CIRCUIT
1.DEF: Signal incoherent
2.DEF: Abnormal voltage
3.DEF: EOBD
NOTESConditions for applying the fault finding procedure to stored faults:
1.DEF: The fault is declared present with the engine running after a few seconds.
2.DEF: The fault is declared present with the engine running.
Special notes:
Minimum idle speed of 900 rpm.
The injection goes into defect mode 5: the ESP and the cruise control - speed limiter
are deactivated. The vehicle stalls under idle speed. The level 1 and OBD fault
warning lights are lit.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III,
or MODUS.
Check the condition of the manifold pressure sensor and its connections (component code 147).
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 voltage of the manifold pressure sensor between connections 3FG and 3F.
If the voltage of the manifold pressure sensor is not between:
●4.75 V < X < 5.25 V with the engine stopped, replace the sensor.
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.
Use the universal bornier to check the insulation and continuity of the following connections:
●3LG between components 147 and 120,
●3F between components 147 and 120,
●3CK between components 147 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.
SIM32_V44_DF089/SIM32_V4C_DF089/SIM32_V50_DF089/SIM32_V54_DF089
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-120V7 MR-413-X44-17B000$132.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF127
PRESENT
OR
STOREDBRAKE SWITCH 1 CIRCUIT
1.DEF: No signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present after the ignition has been switched on and the brake pedal
has been depressed.
Special notes:
The fault appears after a fault on one of the two brake switch contacts.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III,
or MODUS.
Check:
–the consistency of statuses ET704 Brake switch no. 1 and ET705 Brake switch no. 2 becoming ACTIVE -
INACTIVE when the brake pedal is depressed,
–the condition and cleanliness of the brake lights switch, component code 160.
Disconnect the battery and the injection computer, check the condition and cleanliness of the injection computer
connections, 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 insulation and continuity of the following connection:
●5A between components 120 and 160.
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.
If the fault is still present, carry out a fault finding procedure on the Anti-lock Braking System (see 38C, Anti-lock
Braking System).
If the fault is still present, contact the Techline.
SIM32_V44_DF127/SIM32_V4C_DF127/SIM32_V50_DF127/SIM32_V54_DF127
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-121V7 MR-413-X44-17B000$132.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C
and 54
DF128
PRESENT
OR
STOREDBRAKE SWITCH 2 CIRCUIT
1.DEF: No signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present after the ignition has been switched on and the brake pedal has
been depressed.
Special notes:
The fault appears after a fault on one of the two brake switch contacts.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III,
or MODUS.
Check:
–the consistency of statuses ET704 Brake switch no. 1 and ET705 Brake switch no. 2 becoming ACTIVE -
INACTIVE when the brake pedal is depressed,
–the condition and cleanliness of the brake lights switch, component code 160.
Disconnect the battery and the injection computer, check the condition and cleanliness of the injection computer
connections, 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 insulation and continuity of the following connection:
●5A between components 120 and 160.
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.
If the fault is still present, carry out a fault finding procedure on the Anti-lock Braking System (see 38C, Anti-lock
Braking System).
If the fault is still present, contact the Techline.
SIM32_V44_DF128/SIM32_V4C_DF128/SIM32_V54_DF128
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-184V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET042CRUISE CONTROL/SPEED LIMITER
STATUS
DEFINITIONNOT DETECTED: This status indicates that the cruise control or speed limiter function
is not present on the vehicle.
INACTIVE: This status indicates that the cruise control/speed limiter main On/Off switch
is in the rest (or neutral) position.
LIMITER: This status indicates that the driver has used the main switch to select the
speed limiter.
CRUISE CONTROL: This status indicates that the driver has used the main switch to
select the cruise control.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Use the Wiring Diagram Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
NOT DETECTEDThe cruise control or speed limiter function is not present on the vehicle.
"INACTIVE"No button has been pressed.
LIMITERThe speed limiter ON/OFF button has been pressed.
Lights the orange warning light on the instrument panel.
CRUISE
CONTROLThe cruise control ON/OFF button has been pressed.
Lights the green warning light on the instrument panel.
SIM32_V44_ET042/SIM32_V4C_ET042/SIM32_V50_ET042/SIM32_V54_ET042
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-261V7 MR-413-X44-17B000$153.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET704
ET705
CONTINUED
Sensor electrical conformity
ACTIVE
or
INACTIVE
If the brake lights are working:
–Check the continuity and the absence of interference resistance of the
following connections:
●5A between components 160 and 120/645/119 (for NEW TWINGO or E33)
●65A between the components 160 and 120/645/119 (for CLIO III or MODUS).
If the connections are faulty and if there is a repair procedure (see Technical Note
6015A, Electrical wiring repair, Wiring: Precautions for repair), repair the wiring,
otherwise replace the wiring.
If the brake lights are not operational, check:
–the condition and fitting of the brake switch,
–the condition and conformity of the brake lights fuse.
–the conformity of the values in the following tables:
Continuity
between
connectionsInsulation
between
connections
Switch
pressed
(Brake pedal
released)For CLIO III or
MODUS5A and SP13 65G and AP10
For NEW
TWINGO or E335A and AP10 65A and AP10
Switch
released
(Brake pedal
depressed)For CLIO III or
MODUS65G and AP10 5A and SP13
For NEW
TWINGO or E3365A and AP10 5A and AP10
Replace the switch if the values obtained are not correct.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-293V7 MR-413-X44-17B000$171.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR106MILEAGE COUNTER FAULT WARNING LIGHT LIT
PARAMETER
DEFINITIONThis parameter is for viewing the mileage travelled with one of the injection fault warning
lights lit: fault level 1 (amber) and level 2 (red) warning lights.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
The mileage varies according to the time a warning light is lit: fault level 1 (amber) and 2 (red) warning lights.
SIM32_V44_PR106/SIM32_V4C_PR106/SIM32_V50_PR106/SIM32_V54_PR106
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.