sensor RENAULT TWINGO 2009 2.G Sequential Transmission Owner's Manual

21B-68
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF251
PRESENT
OR
STOREDGEARBOX INPUT SPEED
1.DEF : Signal incoherence
2.DEF : Signal Absent
NOTESPriorities when dealing with a number of faults:
If fault DF254 Clutch temperature is present or stored, deal with it first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
Special note:
The fault can only be cleared from the memory using the diagnostic tool after a
road test where the vehicle speed signal is detected by the computer.
If fault DF254 Clutch temperature is present, the buzzer may sound.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 119 and 1060.
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 that the sensor is correctly fitted on the sequential gearbox.
Engine running at idle speed and vehicle stopped, check the gearbox input engine speed sensor and the engine
speed sensor are operating correctly:
●PR006 Engine speed,
●PR014 "Gearbox input speed".
Check the continuity and insulation of the following connections:
●Connection code 5DA,
●Connection code 5DB,
between components 1060 and 119.
If the connections are faulty, check the connection and condition of 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 the gearbox input speed sensor resistance between connections 5DA and 5DB of the sensor are
equal to 470 Ω ± 94 Ω.
If the fault is still present, replace the sensor (see MR 411, 21B, Sequential gearbox, sequential gearbox
engine speed sensor: Removal - Refitting).
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_DF251

21B-69
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF252
PRESENT
OR
STOREDPUMP RELAY
1.DEF : Relay jammed
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
Special note:
–all gear changes are inhibited,
–fault warning light comes on,
–automatic mode is inhibited.
Use the Wiring Diagrams Technical Note for New TWINGO.
After switching on the ignition, check that the PR018 “Hydraulic pressure” is between 40 bar and 50 bar.If this
is not the case, apply the interpretation for fault DF166 “Pressure sensor circuit”.
If the checks described in DF166 "Pressure sensor circuit" are correct and that PR018 "Hydraulic pressure"
indicates a lower pressure than that measured previously following activation of the pump motor, replace the
pressure sensor (see MR 411, 21B, Sequential gearbox, Solenoid valve unit: Removal - Refitting).
Disconnect the relay and check that there is no continuity between connections BP36 and 5AE of component
762.
Replace the relay if it is not correct.
Check the continuity and insulation of the following connection:
●Connection code 5AE,
Between components 724 and 762.
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 for the absence of + 12 V on connection 5AE of component 762.
Check the continuity and insulation of the following connection:
●Connection code 5AF,
Between components 119 and 762.
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, contact the Techline.
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_DF252

21B-71
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF256
PRESENT
OR
STOREDERRATIC GEAR JUMPING
1.DEF : Erratic gear jumping
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after the previous gear has been engaged.
Special note:
Fault warning light comes on following erratic gear disengagement and after the
previous gear has been engaged.
Check that there are no engagement or selection sensor faults.
Repair if necessary.
Check that the selection control lever is correctly clipped onto the hydraulic unit.
Carry out the necessary repairs (see MR 411 Mechanical, 21B, Sequential gearbox, Electro-hydraulic unit,
Removal - Refitting).
Check that there is no water in the gearbox oil.
Repair if necessary.
Clear the faults using command RZ001 "Stored fault(s)".
Reprogram VP008 Program selection/engagement ranges.
Check there are no other faults by carrying out a road test.
If the fault is still present, contact the Techline.
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_DF256

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-83
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET013
GEAR ENGAGED
STATUS
DEFINITIONThis status ET013 indicates the gear engaged and corresponds to the gear displayed
on the instrument panel:
●1: 1st
●
2: 2nd
●
3: 3rd
●
4: 4th
●
5: 5th
●
N: Neutral
●R: Reverse
NOTESNone
Engine stopped, ignition on
Check the specification of status ET013 each time the gear lever is moved:
●Gears 1st to 5th: push the lever forwards for the next gear up and backwards for the next gear down and
check how status ET013 changes each time the gear lever moves.
●Position N (neutral): when status ET013 is "1", push the lever to the right and check that status ET013 is
"N".
●Gear R (reverse): check status ET013 changes to "R" after depressing the brake pedal, pushing the lever to
the right and then to the rear.
If status ET013 is not correct, refer to the interpretation of faults DF069 "Selection position circuit" and DF070
"Engaging position sensor circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET013

21B-84
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET027
DRIVER'S DOOR OPEN
STATUS
DEFINITIONStatus ET027 indicates the position of the opening elements by the specifications
"CLOSED " and "OPEN".
NOTESUse the Wiring Diagrams Technical Note for New TWINGO.
Engine stopped, ignition on
CLOSED: Driver's door closed
OPEN: Driver's door open
In the event of a fault, refer to the fault finding procedure below.
Electrical check of the sensor
Check the connection and condition of the connectors of components 140, 1016 and 119 as well as the driver's
door intermediate connector.
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 of connection H24 between components 119, 1016 and 140.
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 fault finding on the UCH (see 87B, Passenger compartment connection
unit).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET027

21B-85
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET028
HANDBRAKE
STATUS
DEFINITION"Engaged": the handbrake lever is raised.
"Released": the handbrake lever is in rest position.
NOTESUse the Wiring Diagrams Technical Note for New TWINGO.
Engine stopped, ignition on
Status ET028 indicates the position of the handbrake lever:
●"Engaged": the handbrake lever is raised.
●"Released": the handbrake lever is in rest position.
If status ET028 is incorrect, apply the procedure below.
Electrical check of the sensor
Run a multiplex network test (see 88B, multiplex).
Check the condition of the connections of component 156 and check that they are correctly connected.
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.
Remove the handbrake switch.
Press the handbrake switch and check the insulation between connection 27A and earth.
If there is resistance, replace the handbrake switch.
Release the handbrake switch and check the continuity between the same connections.
If there is no continuity, replace the handbrake switch.
Check the condition of the connections of component 247 and check that they are correctly connected.
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 the continuity and the earth insulation on connection 27A between components 247 and 156.
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 a fault finding of the instrument panel (see 83A, Instrument panel).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET028

21B-86
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET030
ACCELERATOR PEDAL POSITION
STATUS
DEFINITION"PL": the accelerator pedal is in the "no load" position.
"Intermediate": the accelerator pedal is in the intermediate position.
"PF": the accelerator pedal is in the "full load" position.
NOTESUse the Wiring Diagrams Technical Note for New TWINGO.
Engine stopped, ignition on
Status ET030 is a multiplexed signal supplied by the injection computer.
This status ET030 indicates the position of the accelerator pedal, check the conformity of the status by depressing
the accelerator pedal:
●PL: pedal in rest position
●Intermediate: pedal in an intermediate position
●PF: pedal in full load position
If status ET030 is incorrect, apply the procedure below.
Electrical check of the sensor
Check the positioning of the accelerator pedal potentiometer on the accelerator pedal.
Check that nothing inhibits the movement of the pedal (floor carpet etc.).
Check the condition of the connections of component 921 and check that they are correctly connected.
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.
Run fault finding on the injection system (see 17B, Petrol injection).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET030

21B-99
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET061
GEAR PROGRAMMING
STATUS
DEFINITIONThis signal indicates the status of the programming of all the gears and has the
specification "NOT DONE", "DONE" or "OK".
NOTESNone
Engine stopped, ignition on
ET061: "DONE" or "OK"
If "NOT DONE", consult the interpretation of faults DF069 "Selecting position sensor circuit", DF070
"Engaging position sensor circuit" and DF067 "Lever position sensor circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET061

21B -100
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET062
BITING POINT PROGRAMMING
STATUS
DEFINITIONThis signal indicates the status of the programming of the clutch biting point and has the
specification "NOT DONE" or "DONE".
NOTESNone
Engine stopped, ignition on
ET062: DONE
If "NOT DONE", put the gearbox in neutral.
Start the engine.
Wait 10 seconds without changing gear (to program the clutch biting point).
Check the programming was applied correctly:
ET062 displays "DONE".
If "NOT DONE", refer to the interpretation of fault DF068 "Clutch position sensor circuit".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET062