check engine RENAULT TWINGO 2009 2.G Sequential Transmission Workshop Manual

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MR-413-X44-21B000$236.mif
V2
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
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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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Vdiag No: 04SEQUENTIAL GEARBOX
Fault finding - Replacement of components21B
I) 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 J if not done.
G) Exit fault finding mode and switch off ignition.

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21B
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
DF002
PRESENT
OR
STOREDCOMPUTER
1.DEF: Internal electronic fault
NOTESSpecial note:
–fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the condition and positioning of the following fuses:
●Fuse F1 (30A) located in the engine fuse and relay box.
●Fuses F16 (20A) and F4 (7.5A) located in the passenger compartment fuse box.
Check the connection and condition of the 52-track connector of component 119.
If the connector is 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.
Check for + before ignition on connection BP39 and for + after ignition feed on connection AP4 on the
connector of component 119.
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the wiring, otherwise replace it.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●Connection code N between component 119 and the chassis earth MC - 12A.
●Connection code N between component 119 and the chassis earth MC - 12B.
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the wiring, otherwise replace it.
Clear the computer fault memory and exit fault finding.
Switch off the ignition.
Switch on the ignition again and carry out a new check using the diagnostic tool.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
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MR-413-X44-21B000$413.mif
Vdiag No.: 04

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MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF039
PRESENT
OR
STOREDENGINE SPEED SIGNAL
1.DEF: Signal incoherent
2.DEF: No signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after the engine starts.
Special note:
Fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
1.DEF
NOTESNone.
Engine running at idle speed and vehicle stopped, check the gearbox input engine speed sensor and the engine
speed sensor are operating correctly using the following parameters:
●PR006 Engine speed,
●PR014 "Gearbox input speed".
Check the mechanical condition of the clutch.
2.DEF
NOTESNone.
Check the connection and condition of the connectors of components 119 and 120.
If the connector(s) 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.
Check the insulation, continuity and absence of interference resistance on the following connection:
●Connection code H7 between components 119 and 120.
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 the wiring.
Check the injection system (see 17B, Petrol injection) and deal with any faults.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
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MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF043
PRESENT
OR
STOREDGEAR CHANGE CONSISTENCY
DEF: Inconsistency between gear read and gear engaged
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after the engine starts.
Special note:
If the fault is present:●Fault warning light comes on.
●Impossible to start the engine.
●Impossible to change gear.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the condition and connection of the connectors of the gearbox computer, component code 119, of the
engagement position sensor, component code 1055 and of the selection position sensor, component code 1056
as well as the intermediate connector.
If the connector(s) 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.
The connector check must be accurately carried out before moving on to the next step.
Start the engine.
–Engage first gear and wait for the solenoid valves to be deactivated.
–Engage neutral, display the value of the parameters PR017 Engagement position and PR016 Selection
position and wait 10 seconds, checking that the values do not change.
–Switch off the engine and wait 15 seconds.
If, after waiting 15 seconds, it is impossible to push the vehicle, replace the engagement position sensor
(see MR 411 Mechanical, 21B, Sequential gearbox, Engagement sensor: Removal - Refitting).
–Start the engine.
–Engage second gear and wait for the solenoid valves to be deactivated.
–Engage neutral, display the value of the parameters PR017 and PR016 and wait 10 seconds, checking that
the values do not change.
–Switch off the engine and wait 15 seconds.
If, after waiting 15 seconds, it is impossible to push the vehicle, replace the engagement position sensor
(see MR 411 Mechanical, 21B, Sequential gearbox, Engagement sensor: Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_DF043

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V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF046
PRESENT
OR
STOREDIDLING SETPOINT MULTIPLEX SIGNAL
1.DEF: Communication disrupted
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after the computer fault memory has been cleared, the
ignition has been switched off and on again and the engine has been started.
If one of the gears engaged, accelerator pedal position or engine speed signals are
not available, a default value is used:
–Engine idle speed = 816 rpm.
Use the Wiring Diagrams Technical Note, New TWINGO.
Perform a multiplex network test (see 88B, Multiplex).
Check the connection and condition of the connectors of components 120 and 119.
If the connector(s) 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.
Check the insulation to + 12 V and to earth and check the continuity of the following connections:
●Connection code 3MT,
●Connection code 3MS,
between components 120 and 119.
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, W iring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, check the injection system (see 17B, Petrol injection).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
BVRJH1_V04_DF046