ECO mode RENAULT TWINGO 2009 2.G Sequential Transmission Workshop Manual

21B-9
MR-413-X44-21B000$177.mif
V2
Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - System operation21B
Description of gear lever positions (continued):
–"+": moving the gear lever towards this position enables the driver to shift up,
–“-”: moving the gear lever towards this position will enable the driver to shift down.
Description of the display:
This display is specifically for the sequential gearbox. It displays 4 types of information for the driver:
–displays the gear selected: 1, 2, 3, 4, 5, N or R,
–the pictogram displaying AUTO mode: this pictogram lights up when AUTO mode is selected,
–the “depress brake pedal” symbol: this symbol lights up when a driver action requires the brake pedal to be
depressed if the driver is not depressing the brake pedal. This symbol only lights up when there is an error (driver
actions without depressing the brake pedal = symbol lighting up),
–the sequential gearbox fault warning light: this lights up when the sequential gearbox computer detects a fault on
the sequential gearbox system.
General information about the operation:
Operation in MANUAL mode:
Manual mode allows the driver to select gears by moving the gear lever. However, in manual mode, the driver is not
completely free to do what he/she likes. This is why this mode is also called semiautomatic mode because the driver
is still assisted by the sequential gearbox computer in the following instances:
–when driving, shifting the lever towards the “+” position may result in underspeed. As a result, the sequential
gearbox computer forbids the driver's request,
–when driving, shifting the lever towards the “-” position may result in engine overspeed. As a result, the sequential
gearbox computer forbids the driver's request,
–when driving, as the overspeed threshold is approached, the computer automatically selects a higher gear,
–when driving, as the underspeed threshold is approached, the computer automatically selects a lower gear,
–when driving, if the vehicle speed reduces too quickly (brakes applied), the sequential gearbox computer can
order a downshift. Reminder:
Creep is only possible in first or reverse gears; it makes parking manoeuvres easier: if the brake pedal or
the handbrake is released, the vehicle moves forward by itself, without the driver having to accelerate.
Creeping is not possible in second gear.

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21B
SEQUENTIAL GEARBOX
Fault finding - Replacement of components
COMPUTER - (RE)PROGRAMMING
No setpoint following sequential gearbox computer reprogramming.
COMPUTER: REPLACEMENT
1. DIALOGUE POSSIBLE WITH THE SEQUENTIAL GEARBOX COMPUTER BEFORE REPLACEMENT
A) Before replacement:
Switch on the ignition.
Note the replacement date of the clutch ID024 "Read date new clutch fitted".
Note the value of the clutch released position PR148 "Clutch released position".
B) Replacement / Reprogramming:
C) After reprogramming:
a. Switch on the ignition (important, during the entire procedure, the ignition must not be switched off except
when indicated in the procedure).
b. Rehabilitate the hydraulic unit using command AC007 Hydraulic unit pump rehabilitation.
c. Programming the grille.
Check that PR145 Engine coolant temperature is below 50 ˚C.
Gearbox in neutral position, handbrake engaged, engine speed zero and no fault with the solenoid valves
and the master slave sensors.
Program the gears with command VP008 Program selection/engagement ranges.
Wait for the procedure to end.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successful by referring to the following status:
–ET061 “Gear programming” displays “DONE”.
Brake and select all the gears in the gearbox, while checking that they are recognised on the display.
Restart procedure c from the beginning if ET061 does not display "DONE".
d. Biting point programming:
Put the gearbox in neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Check that the programming has been successful by referring to the following statuses:
–ET062 “Biting point programming” displays “DONE”,
–ET063 “Solenoid valve zero point programming” displays “DONE”.
–If “NOT DONE”, repeat procedure F.
e. Programming clutch progressivity:
Check that the PR145 “Engine coolant temperature” is above 80 ˚C and that the PR095 “Clutch
temperature” is below 180 ˚C.
Repeat starting the vehicle briskly at half-load 4 or 5 times to program the clutch progressivity.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successfully completed by referring to the following status:
–ET065 “Progressivity programming” displays “DONE”.
Repeat procedure e if status ET065 “Progressivity programming” displays “NOT DONE”.
Vdiag No: 04
MR-413-X44-21B000$236.mif

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MR-413-X44-21B000$236.mif
V2
Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Replacement of components21B
2. DIALOGUE IMPOSSIBLE WITH THE SEQUENTIAL GEARBOX COMPUTER BEFORE REPLACEMENT
A. Replacement / Reprogramming
B. After reprogramming:
a. Switch on the ignition (important, during the entire procedure, the ignition must not be switched off except
when indicated in the procedure).
b. Rehabilitate the hydraulic unit using command AC007 Hydraulic unit pump rehabilitation.
c. Programming the grille.
Check that PR145 Engine coolant temperature is below 50 ˚C.
Gearbox in neutral position, handbrake engaged, engine speed zero and no fault with the solenoid valves
and the master slave sensors.
Program the gears with command VP008 Program selection/engagement ranges.
Wait for the procedure to end.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successful by referring to the following status:
–ET061 “Gear programming” displays “DONE”.
Brake and select all the gears in the gearbox, while checking that they are recognised on the display.
Restart procedure c from the beginning if ET061 does not display "DONE".
d. Biting point programming:
Put the gearbox in neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Check that the programming has been successful by referring to the following statuses:
–ET062 “Biting point programming” displays “DONE”,
–ET063 “Solenoid valve zero point programming” displays “DONE”.
If “NOT DONE”, repeat procedure F.
e. Programming clutch progressivity:
Check that the PR145 “Engine coolant temperature” is above 80 ˚C and that the PR095 “Clutch
temperature” is below 180 ˚C.
Repeat starting the vehicle briskly at half-load 4 or 5 times to program the clutch progressivity.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successfully completed by referring to the following status:
–ET065 “Progressivity programming” displays “DONE”.
Repeat procedure e if status ET065 “Progressivity programming” displays “NOT DONE”.
f. Program the vehicle identification number code with command VP001 Enter VIN.
g. Enter the last After-Sales operation date using command VP009 Enter last After-Sales operation date.
Check the entry with ID022 "Read date of last After-Sales operation".
Repeat the procedure if unsuccessful.
h. Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
i. Check the faults and clear the computer fault memory (some faults are stored when the command modes
are used) or deal with the present faults.
j. Carry out a road test followed by another check with the diagnostic tool.
Repeat the procedure if unsuccessful.

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V2
Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Replacement of components21B
GEARBOX - HYDRAULIC UNIT KIT (without clutch)
A) Switch on the ignition.
Clear the computer fault memory using command RZ001 Stored fault(s).
B) Rehabilitate the hydraulic unit using command AC007 "Hydraulic unit pump rehabilitation".
Bleed the hydraulic circuit.
Gearbox in neutral, engine speed zero, handbrake engaged and no fault with the solenoid valves and the
master slave sensors.
Bleed the hydraulic pressure unit using command AC011 Bleed hydraulic pressure unit.
Wait for the procedure to end.
Repeat the procedure if unsuccessful.
C) Bleed the clutch hydraulic circuit using command AC008 "Clutch circuit phase 1 bleed".
Wait for the procedure to end (this should take 6 minutes).
D) Bleed the clutch hydraulic circuit using command AC009 "Clutch circuit phase 2 bleed".
Wait for the procedure to end (this should take 8 minutes).
E) In order for the following steps to run smoothly, check that parameter PR145 "Engine coolant temperature" is
below 50 ˚C.
Clear all programming using commands:
–RZ002 Programming,
–RZ003 Program biting point,
–RZ008 Initial closed position of clutch.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
F) Program the gears using command VP008 "Programming selection/engagement zones".
Wait for the procedure to end.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successful by referring to the following status:
ET061 “Gear programming” displays “DONE”.
Brake and select all the gears in the gearbox, while checking that they are recognised on the display. Repeat
procedure G if not done. WARNING
For all operations on the hydraulic circuit, activate commands AC006 "Hydraulic unit pump inhibition"
and AC081 "Discharge pressure accumulator" until the hydraulic pressure PR018 “Hydraulic pressure” is
close to zero.

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Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Replacement of components21B
G) Shift the selector lever to neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Check that the programming has been successful by referring to the following statuses:
–ET062 “Biting point programming” displays “DONE”,
–ET063 “Solenoid valve zero point programming” displays “DONE”.
If “NOT DONE”, repeat procedure E.
H) Check that PR145 "Engine coolant temperature" is above 80 ˚C and that PR095 "Clutch temperature" is
less than 180 ˚C.
Repeat starting at half-load 4 or 5 times to program the clutch progressivity.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successfully completed by referring to the following status:
–ET065 “Progressivity programming” displays “DONE”.
Repeat procedure F if status ET065 “Progressivity programming” displays “NOT DONE”.
I) Exit fault finding mode and switch off ignition.

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Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Replacement of components21B
CLUTCH OR GEARBOX + CLUTCH
A) Switch on the ignition.
B) Clear all programming using commands
–RZ002 Programming,
–RZ003 Program biting point,
–RZ008 Initial closed position of clutch.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
C) Rehabilitate the hydraulic unit using command AC007 "Hydraulic unit pump rehabilitation".
Bleed the hydraulic circuit.
Open the bleed screw,
Start the engine with the handbrake applied.
Gearbox in neutral and no faults in the solenoid valves or master slave sensors.
Bleed the hydraulic circuit using command AC025 Bleed slave cylinder hydraulic circuit.
Repeat procedure C if not done.
D) Check that PR145 "Engine coolant temperature" is below 50 ˚C.
Program the gears with command VP008 Program selection/engagement ranges.
Wait for the procedure to end.
Exit fault finding mode and switch off the ignition.
Wait 1 minute and then re-establish dialogue with the computer.
Check that programming has been successful by referring to the following status:
–ET061 “Gear programming” displays “DONE”.
Brake and select all the gears in the gearbox, while checking that they are recognised on the display.
Repeat procedure D if not done.
E) Shift the selector lever to neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Repeat the clutch biting point programming 4 or 5 times.
Check that programming has been successful by referring to the following status:
–ET062 “Biting point programming” displays “DONE”.
If “NOT DONE”, repeat procedure E. WARNING
For all operations on the hydraulic circuit, activate commands AC006 "Hydraulic unit pump inhibition"
and AC081 "Discharge pressure accumulator" until the hydraulic pressure PR018 “Hydraulic pressure” is
close to zero.

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SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF262
PRESENT
OR
STOREDAUTO-ADAPTIVE PATTERN
1.DEF : Configuration/Initialisation
NOTESSpecial note:
–Fault warning light comes on.
–Automatic mode deactivated.
Carry out fault finding on the injection (see 17B, Petrol injection).
If there are no injection faults, this fault is only due to pulling away with significant skidding on a slippery road
followed by recovery of tyre grip.
Clear this fault using command RZ001 "Stored fault(s)".
AFTER REPAIRDeal with any faults detected by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_DF262

21B -128
MR-413-X44-21B000$944.mif
V2
SEQUENTIAL GEARBOX
Diagnostic - Fault finding chart
Vdiag No: 04
21B
ALP 3Impossible to engage or disengage a gear
Engine can only be started if brake pedal depressed
Semiautomatic mode not possible
Engine stalls when brake pedal is depressed
NOTESSpecial notes:
Only consult this customer complaint after a complete check with the diagnostic tool.
Check the + after ignition feeds and the earths of the sequential gearbox computer.
Check that the gear lever is not jammed or damaged or even broken. Replace the lever if necessary (see MR 411
Mechanical, 21B, Sequential gearbox, Sequential gearbox selector lever: Removal - Refitting).
Apply the fault finding procedure for ET043 "Lever switch No. 0", ET044 "Lever switch No. 1", ET045 "Lever
switch No. 2" and ET046 Lever switch No. 3".
If the fault is still present, run a multiplex network test using the diagnostic tool (see 88B, Multiplex).
AFTER REPAIRClear the computer fault memory. Switch off the ignition and wait 20 seconds.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_ALP3

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MR-413-X44-21B000$944.mif
V2
SEQUENTIAL GEARBOX
Diagnostic - Fault finding chart
Vdiag No: 04
21B
ALP 4Cannot access automatic mode if semi-automatic mode was
previously selected
Cannot access semiautomatic mode if automatic mode was
previously selected
Switching to automatic mode possible if restarting engine
NOTESSpecial notes:
Only consult this customer complaint after a complete check with the diagnostic tool.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1058 and 119.
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the connectors; otherwise, replace the wiring.
Apply the interpretation of statuses ET043 “Lever switch no. 0”, ET044 “Lever switch no. 1”, ET045 “Lever
switch no. 2” and ET046 “Lever switch no. 3”.
AFTER REPAIRClear the computer fault memory. Switch off the ignition and wait 20 seconds.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_ALP4

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V2
SEQUENTIAL GEARBOX
Diagnostic - Fault finding chart
Vdiag No: 04
21B
ALP 7 Loss of automatic mode
NOTESSpecial notes:
Only consult this customer complaint after a complete check with the diagnostic tool.
Level 1 severity injection fault sent by the engine management via the multiplex line connection.
Using the diagnostic tool, check the injection system (see 17B, Petrol injection).
AFTER REPAIRClear the computer fault memory. Switch off the ignition and wait 20 seconds.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_ALP7