brake RENAULT TWINGO 2009 2.G Electrical Equipment - Petrol Injection Owner's Manual

17B-228V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET415CRUISE CONTROL/SPEED LIMITER DEACTIVATION
STATUS
DEFINITIONThis status varies according to engine specifications.
NOTESSpecial notes:
Perform these checks if the parameters correspond with the system operation
programming.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
STATUS 1:Traction control request.
STATUS 2:Brake pedal depressed.
STATUS 3:Clutch pedal depressed.
STATUS 4:Suspend button pressed.
STATUS 5:Cruise control or speed limiter monitoring.
STATUS 6:Inconsistency between the request and the vehicle speed. Gear lever in neutral
(manual gearbox) or the N position (automatic gearbox).
SIM32_V44_ET415/SIM32_V4C_ET415/SIM32_V50_ET415/SIM32_V54_ET415
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-230V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET415
CONTINUED 2
WITHOUTThis status is present on the diagnostic tool when:
The computer has been reinitialised,
The computer has been reprogrammed.
STATUS 1 Traction control request
If the vehicle is fitted with a traction control system, the cruise control function is
deactivated every time the ABS computer calls for traction control.
Status ET415 becomes STATUS 1 when driving with the cruise control active
(ET042 Cruise control/Speed limiter: CRUISE CONTROL) and when traction
control is requested.
This deactivates cruise control.
Reinitialise status ET415 of the injection computer by applying command
RZ001 Fault memory.
If status ET415 becomes STATUS 1 with no traction control request (see 38C, Anti-
lock braking system).
STATUS 2 Brake pedal depressed
The cruise control function is deactivated when the brake pedal is depressed.
Status ET415 becomes STATUS 2, when the vehicle is being driven, with cruise
control active (ET042) and the brake pedal depressed.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command
RZ001.
If status ET415 becomes STATUS 2 without pressing the brake pedal, consult the
interpretation of statuses ET704 and ET705 Brake contact No. 1 and No. 2.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-232V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET415
CONTINUED 4
STATUS 5 Cruise control or speed limiter monitoring
This status appears when the vehicle brakes or decelerates sharply without the
injection computer receiving a signal indicating that the brake pedal switch has
been pressed.
If status ET415 is STATUS 5, consult the interpretation:
–of status ET042 Cruise control/Speed limiter,
–of status ET703 Cruise control/Speed limiter buttons,
–of status ET704 Brake switch no. 1,
–and status ET705 Brake switch no. 2,
to test the cruise control/speed limiter system components and find the defective
component.
Also check the operation of the accelerator pedal, and check for any faults shown
on the diagnostic tool relating to this component. Deal with them if necessary.
Reinitialise status ET415 of the injection computer by applying command
RZ001 Fault memory.
If status ET415 becomes STATUS 5, deal with any faults that are present or stored
in the injection computer.
If the fault is still present, contact the Techline.
STATUS 6 Gear lever in neutral (manual gearbox) or neutral (automatic transmission).
Status ET415 changes to STATUS 6, when driving, with cruise control active
(ET042) and:
if the driver puts the gear lever in neutral position on a manual gearbox without
declutching or,
if the gear lever is in neutral on an automatic transmission.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command
RZ001.
If status ET415 becomes STATUS 6 without shifting the gear lever into neutral on
a manual gearbox without declutching, or into neutral on an automatic transmission,
test the ABS computer and check the configuration of the tyre size stored in the
computer. If the configuration is correct, contact the Techline.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-235V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET556DRIVER'S DEACTIVATION OF THE CRUISE CONTROL/SPEED LIMITER
STATUS
DEFINITIONSTATUS 1: This status indicates that the cruise control/speed limiter function is
deactivated each time the brake pedal is depressed.
STATUS 2: This status indicates that the cruise control/speed limiter function is
deactivated after the suspend button is pressed.
STATUS 3: This status indicates that the cruise control/speed limiter function is
deactivated after the clutch pedal is depressed.
STATUS 4: This status indicates that the deactivation of the cruise control/speed
limiter function is deactivated after the gear lever is put into neutral.
NOTESCruise control remains deactivated as long as the vehicle speed does not exceed
a speed V >18 mph (30 km/h).
IMPORTANT
Certain deactivations are stored by the computer.
To reinitialise this status, run RZ001 Fault memory.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
STATUS 1 Brake pedal depressed
If status ET556 becomes STATUS 1 if the cruise control function is deactivated when
the brake pedal is depressed.
Run fault finding on the ABS circuit (see 38C, Anti-lock braking system).
STATUS 2 Cancel button pressed
Status ET556 changes to STATUS 3 when driving, with cruise control active, if the
driver presses the cruise control/speed limiter 0 button.
If status ET556 becomes STATUS 3 without pressing cruise control/speed limiter
button 0, run fault finding on the cruise control/speed limiter control button R/0.
SIM32_V44_ET556/SIM32_V4C_ET556/SIM32_V50_ET556/SIM32_V54_ET556
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-252V7 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
ET673JAMMED ACCELERATOR PEDAL–YES
–NO
STATUS
DEFINITIONYES: This status indicates that the accelerator pedal is detected to be jammed.
NO: This status indicates that the accelerator pedal is not detected to be jammed.
NOTESSpecial notes:
Apply this procedure only if the status is YES.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
YES
OR
NOThis status varies when the ignition is on or the engine is running depending on the
status of the accelerator pedal.
Check the condition of the connectors of the brake switch (component code 160), of the accelerator potentiometer
(component code 921), 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.
SIM32_V44_ET673 / SIM32_V4C_ET673 / SIM32_V50_ET673 / SIM32_V54_ET673
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-253V7 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
ET673
CONTINUED
Measure the resistance of pedal potentiometer gang 1 between connections 3LR and 3LT.
If the resistance is not between:
0.8 kΩ < X < 2.6 kΩ, replace the pedal potentiometer.
Measure the resistance of the pedal potentiometer gang 2 between connections 3LU and 3LV.
If the resistance is not between:
0.8 kΩ < X < 4.9 kΩ, replace the pedal potentiometer.
Check the brake switch (see interpretation of faults, DF228 Brake signal or DF623 Closing brake signal).
Use the universal bornier to check the insulation and continuity of the following connections:
●3LT between the components 120 and 921,
●3LR between the components 120 and 921,
●3LS between the components 120 and 921,
●3LU between the components 120 and 921,
●3LV between components 120 and 921,
●3LW between the components 120 and 921,
●5A between components 120 and 160.
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.
Carry out a multiplex network test.
Carry out complete fault finding on the UCH (see 87B, Passenger Compartment Connection Unit).
Clear RZ001 Fault memory.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-260V7 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
ET705BRAKE SWITCH NO. 1BRAKE SWITCH NO. 2
STATUS
DEFINITIONACTIVE: This status indicates that the brake pedal is depressed.
INACTIVE: This status indicates that the brake pedal is released.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Note:
Statuses ET704 and ET705 should change status at the same time. If there is
inconsistency, refer to the interpretation of faults DF228 Brake signals and DF623
Closing brake signal.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
"ACTIVE"Brake pedal depressed.
Brake signal non-conformity may cause the engine to race during gear changes.
"INACTIVE"Brake pedal released.
Brake signal non-conformity may cause the engine to race during gear changes.
SIM32_V44_ET704 / SIM32_V4C_ET704 / SIM32_V50_ET704 / SIM32_V54_ET704
SIM32_V44_ET705 / SIM32_V4C_ET705 / SIM32_V50_ET705 / SIM32_V54_ET705
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.