brake RENAULT TWINGO 2009 2.G Sequential Transmission User Guide

21B-36
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF070
PRESENT
OR
STOREDENGAGEMENT POSITION SENSOR CIRCUIT
CC.0: Short circuit to earth
CO.1: Open circuit or short circuit to + 12 V
NOTESSpecial note:
Fault warning light comes on.
Starting is not permitted until the driver has depressed the brake pedal (enabling
neutral to be engaged).
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1055 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.
Check the continuity and insulation to earth and to + 12 V on the following connections:
●Connection code 5HN,
●Connection code 5HX,
●Connection code 5FA,
between components 1055 and 119.
If the connections are faulty, check the connection and condition of the intermediate connector R235 located on
the hydraulic unit.
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.
Remove the engagement position sensor and check the wear of the cylinder-potentiometer mechanical
connection.
(see MR 411 Mechanical, 21B, Sequential gearbox, Engagement position sensor).
Repair if necessary.
If the checks are correct, replace the engagement position sensor (see MR 411 Mechanical, 21B, Sequential
gearbox, Engagement sensor: Removal - refitting).
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.
BVRJH1_V04_DF070

21B-38
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF072
PRESENT
OR
STOREDENGAGEMENT SOLENOID VALVE 1 CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 volts
NOTESConditions for applying the fault finding procedure to stored faults:
A fault is declared present after engaging all gears, with the brake pedal depressed
and the engine stopped.
Special note:
–warning light comes on,
–automatic mode deactivated,
–certain gear changes are inhibited.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1051 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.
Check the continuity and insulation to earth and to + 12 V on the following connections:
●Connection code 5FE,
between components 119 and 1051.
●Connection code N,
between component 1051 and chassis earth N.
If the connections are faulty, check the connection and condition of the intermediate connector R235 located on
the hydraulic unit.
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 that engagement solenoid valve 1 is operating correctly by carrying out a listening test using command
AC015 Engagement solenoid valves.
If the checks are correct, replace engagement solenoid valve 1 (see MR 411 Mechanical, 21B, Sequential
gearbox, Solenoid valves: Removal - Refitting).
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.
BVRJH1_V04_DF072

21B-39
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF073
PRESENT
OR
STOREDENGAGEMENT SOLENOID VALVE 2 CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
–engagement of any of the gears, with the brake pedal depressed and the engine
stopped.
Special note:
–warning light comes on,
–automatic mode deactivated,
–certain gear changes are inhibited.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1052 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.
Check the continuity and insulation to earth and to + 12 V on the following connections:
●Connection code 5FF,
between components 119 and 1052.
●Connection code N,
between component 1052 and chassis earth N.
If the connections are faulty, check the connection and condition of the intermediate connector R235 located on
the hydraulic unit.
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 that engagement solenoid valve 2 is operating correctly by carrying out a listening test using command
AC015 Engagement solenoid valves.
If the checks are correct, replace engagement solenoid valve 2 (see MR 411 Mechanical, 21B, Sequential
gearbox, Solenoid valves: Removal - Refitting).
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.
BVRJH1_V04_DF073

21B-40
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF074
PRESENT
OR
STOREDSELECTION SOLENOID VALVE 1 CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
–engagement of any of the gears,
–the brake pedal is depressed,
–the engine is stopped.
Special notes:
–warning light comes on and automatic mode deactivated,
–if C0.0: only gear changes between 3-4 and reverse gear are authorised,
–if CC.1: only gear changes between 1 and 2 are authorised.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1053 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.
Check the continuity and insulation to earth and to + 12 V on the following connections:
●Connection code 5FC,
between components 119 and 1053.
●Connection code N,
between component 1053 and chassis earth N.
If the connections are faulty, check the connection and condition of the intermediate connector R235 located on
the hydraulic unit.
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.
Using the diagnostic tool, run command AC016 Selection solenoid valves and check that the selection is
made correctly by carrying out a listening test.
If the selection is not made correctly, replace selection solenoid valve 1 (see MR 411 Mechanical, 21B,
Sequential gearbox, Solenoid valves: Removal - Refitting).
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.
BVRJH1_V04_DF074

21B-41
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF075
PRESENT
OR
STOREDSELECTION SOLENOID VALVE 2 CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
–engagement of any of the gears,
–the brake pedal is depressed,
–the engine is stopped.
Special notes:
–warning light comes on and automatic mode deactivated,
–if C0.0: only gear changes 1, 2, 3, 4 and reverse are authorised,
–if CC.1: only selection of reverse gear is authorised.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 1054 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.
Check the continuity and insulation to earth and to + 12 V on the following connections:
●Connection code 5FD,
between components 119 and 1054.
●Connection code N,
between component 1054 and chassis earth N.
If the connections are faulty, check the connection and condition of the intermediate connector R235 located on
the hydraulic unit.
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.
Using the diagnostic tool, run command AC016 Selection solenoid valves and check that the selection is made
correctly by carrying out a listening test.
If the selection is not made correctly, replace selection solenoid valve 2 (see MR 411 Mechanical, 21B,
Sequential gearbox, Solenoid valves: Removal - Refitting).
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.
BVRJH1_V04_DF075

21B-46
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF082
PRESENT
OR
STOREDBRAKE LIGHTS SWITCH CIRCUIT
1.DEF: Signal incoherent
NOTESSpecial note:
Indicator light comes on if the fault is present when driving twice in succession.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check for the presence, condition and correct positioning of the 15A fuse for the brake lights in the passenger
compartment fuse box.
Check the connection and condition of the connectors of components 160 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.
Check the fitting and adjustment of component 160 on the pedal assembly.
Pedal depressed:
Check the continuity between connections AP10 (track 2) and 65A of component 160.
Check the insulation between connections AP10 (track 4) and 5A of component 160.
If the checks are incorrect, replace the switch (see MR 411 Mechanical, 83D Cruise control, Brake light
switch: Removal - Refitting).
Pedal released:
Check the insulation between connections AP10 (track 2) and 65A of component 160.
Check the insulation between connections AP10 (track 4) and 5A of component 160.
If the checks are incorrect, replace the switch (see MR 411 Mechanical, 83D Cruise control, Brake light
switch: Removal - Refitting).
Check the continuity and insulation from earth of the following connection:
●Connection code 65A between components 160 and 119.
If the connection is faulty, check the connection and condition of intermediate connector R67 located near the
engine fuse and relay box.
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, perform fault finding of the following computers:
●The UCH (see 87B, Passenger compartment connection unit).
●The injection computer (see 17B, Petrol injection).
●The ABS computer (see 38C, Anti-lock braking system).
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_DF082

21B-57
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF148
PRESENT
OR
STOREDSECONDARY BRAKE CONTACT MULTIPLEX SIGNAL
1.DEF : Communication disrupted
2.DEF : Inconsistent signal
NOTESPriorities when dealing with a number of faults:
If fault DF062 Multiplex line fault is present or stored, deal with it first.
Conditions 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.
Use the Wiring Diagrams Technical Note for New TWINGO.
Run a multiplex network test (see 88B, Multiplex).
Run fault finding on the injection system (see 17B, Petrol injection).
Check for the presence, condition and correct positioning of the 15A fuse for the brake lights in the passenger
compartment fuse box.
Check that the indicator light switches off quickly as soon as the brake pedal moves.
Check the connection and condition of the connectors of components 120 and 160.
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.
Check the adjustment of the brake light switch on the pedals.
Check for continuity with the pedal depressed, between connections AP10 (track 2) and 65A of component 160.
Replace the switch if necessary (see MR 411 Mechanical systems, 83D Cruise control, Brake light switch:
Removal - Refitting).
Check there is no continuity with the pedal released, between connections AP10 (track 2) and 65A of
component 160.
Replace the switch if necessary (see MR 411 Mechanical systems, 83D Cruise control, Brake light switch:
Removal - Refitting).
Ensure the insulation to + 12 V, to earth and 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.
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_DF148

21B-79
MR-413-X44-21B000$590.mif
V2
21B
SEQUENTIAL GEARBOX
Fault finding - Status summary table
*signal: signalTool status Diagnostic tool title
ET003Brake light switch (opening)
ET004Brake light switch (closure)
ET012Gear lever position
ET013Gear engaged
ET027Driver's door open
ET028Handbrake
ET030Accelerator pedal position
ET043Lever switch no. 0
ET044Lever switch no. 1
ET045Lever switch no. 2
ET046Lever switch no. 3
ET048Driver's door statuses detection
ET049Handbrake position recognition
ET053Vehicle speed signal* detection
ET054Pump relay control
ET055Starter relay control
ET056Clutch solenoid valve control
ET057Engagement solenoid valve 1 control
ET058Engagement solenoid valve 2 control
ET059Selection solenoid valve 1 control
ET060Selection solenoid valve 2 control
ET061Gear programming
ET062Biting point programming
ET063Solenoid valve zero point programming
ET064Clutch position programming
ET065Progressivity programming
ET086Downshift request
Vdiag No: 04
MR-413-X44-21B000$590.mif

21B-80
MR-413-X44-21B000$649.mif
V2
21B
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
ET003
ET004
BRAKE LIGHT SWITCH (OPENING)
STOP LIGHT SWITCH (CLOSURE)
STATUS
DEFINITIONThese statuses indicate the position of the brake pedal.
NOTESUse the Wiring Diagrams Technical Note for New TWINGO.
Engine stopped, ignition on
–Brake pedal released: ET003: "Closed" and ET004: "Open".
–Brake pedal depressed: ET003: "Open" and ET004: ''Closed".
If the statuses do not correspond with the position of the brake pedal, perform the following fault finding
procedure.
Electrical check of the sensor
Check the condition of the 15 A fuse of the brake light switch located on component 1016.
Check the brake light switch is correctly positioned on the brake pedal.
Check the condition and correct connection of component 160.
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 the + after ignition feed on both connections AP10 of component 160.
If there is no + after ignition feed, check the continuity and insulation to earth of the two connections AP10
between components 160 and 1016.
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.
Pedal released:
Check the continuity between connections AP10 (track 4) and 5A of component 160.
Check the insulation between connections AP10 (track 2) and 65A of component 160.
Pedal depressed:
Check the continuity between connections AP10 (track 2) and 65A of component 160.
Check the insulation between connections AP10 (track 4) and 5A of component 160.
If one of these checks is incorrect, replace the brake light switch (see MR 411 Mechanical, 83D Cruise control,
Brake light switch: Removal - Refitting).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET003 / BVRJH1_V04_ET004
MR-413-X44-21B000$649.mif
Vdiag No: 04

21B-82
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET012
GEAR LEVER POSITION
STATUS
DEFINITIONThis status ET012 indicates one of the six positions of the gear lever: UP, DW, N, R,
STB or A.
NOTESNone
Engine stopped, ignition on
Check the specification of status ET012 for each position of the gear lever:
●movement towards the front of the vehicle: "UP".
●movement towards the rear of the vehicle: "DW".
●Movement to the right: "N".
●Movement to the left: "A".
●Brake pedal depressed, movement to the right followed by a movement to the rear: "R".
●Lever in rest position: "STB".
If status ET012 is not consistent with the position of the gear lever each time it is moved, refer to the interpretation
of fault DF067 "Lever position switch circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET012