engine RENAULT TWINGO 2009 2.G Sequential Transmission Repair Manual

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

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-89
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET048
DRIVER'S DOOR STATUSES DETECTION
STATUS
DEFINITIONThis status indicates detection by the sequential gearbox computer of the driver's door
and has the specification "DONE" or "NOT DONE".
NOTESNone
Engine stopped, ignition on
ET048: "DONE"
In the event of a fault, refer to the interpretation of status ET027 "Driver's door open".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET048

21B-90
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET049
HANDBRAKE POSITION RECOGNITION
STATUS
DEFINITIONThis status indicates detection by the sequential gearbox computer of the handbrake
position and has the specification "DONE" or "NOT DONE".
NOTESNone
Engine stopped, ignition on
ET049: "DONE"
In the event of a fault, refer to the interpretation of status ET028 “Handbrake”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET049

21B-91
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET053
VEHICLE SPEED SIGNAL DETECTION
STATUS
DEFINITIONThis status indicates detection by the sequential gearbox computer of the vehicle speed
and has the specification "DONE" or "NOT DONE".
NOTESNone
Engine stopped, ignition on
ET053: "DONE"
In the event of a fault, refer to the interpretation of the following faults:
●DF176 "Front right-hand wheel speed multiplex signal",
●DF175 "Front left-hand wheel speed multiplex signal",
●DF117 "Rear left-hand wheel speed multiplex signal",
●DF118 "Rear right-hand wheel speed multiplex signal".
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET053

21B-92
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET054
PUMP RELAY CONTROL
STATUS
DEFINITIONACTIVE: indicates that the pump is supplied to increase the pressure in the hydraulic
circuit.
INACTIVE: indicates that the pump is not being actuated.
NOTESNone
Engine running at idle speed
If parameter PR018 "Hydraulic pressure" is below 40 bar, ET054 is "ACTIVE" until PR018 = 50 bar is reached.
If parameter PR018 "Hydraulic pressure" is above 40 bar, ET054 is "INACTIVE".
In the event of a fault, refer to the interpretation of fault DF252 “Pump relay”.
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET054

21B-93
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET055
STARTER RELAY CONTROL
STATUS
DEFINITIONThis signal indicates the status of the starter control circuit and has the specification
"ACTIVE" or "INACTIVE".
NOTESNone
Engine stopped, ignition on
INACTIVE
"ACTIVE" when the starter is operating.
In the event of a fault, perform 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_ET055