RENAULT TWINGO 2009 2.G Sequential Transmission Manual Online

21B-81
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET003
ET004
CONTINUED
Check the condition and correct connection 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 the continuity of connection 65A between components 119 and 160.
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.
Check the insulation to + 12 V of the following connections:
●Connection code 65A between components 160 and 119.
●Connection code 65A between components 160 and 645.
●Connection code 65A between components 160 and 172.
●Connection code 65A between components 160 and 173.
●Connection code 65A between components 160 and 639.
●Connection code 65A between components 160 and 1094.
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, 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 REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.

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-87
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET043
ET044
ET045
ET046LEVER SWITCH NO. 0
LEVER SWITCH NO. 1
LEVER SWITCH NO. 2
LEVER SWITCH NO. 3
STATUS
DEFINITIONStatuses ET043, ET044, ET045 and ET046 have the specification "OPEN" and "CLOSED".
They change according to the position of the gear lever.
NOTESUse the Wiring Diagrams Technical Note for New TWINGO.
LEVER POSITION SWITCH STATUSESMEASURE RESISTANCE ON THE
CONNECTOR ON THE GEAR LEVER SIDE
Lever in rest position
ET012 “Gear lever position”:
Stb confirmedET043:
ET044:
ET045:
ET046:OPEN
OPEN
OPEN
OPENBetween connections 5FI and 5FL = 1090 Ω
Between connections 5FI and 5FM = 1090 Ω
Between connections 5FI and 5FK = 1090 Ω
Between connections 5FI and 5FJ = 1090 Ω
Neutral position maintained:
ET012 "Gear lever position":
N confirmedET043:
ET044:
ET045:
ET046:OPEN
CLOSED
CLOSED
OPENBetween connections 5FI and 5FL = 1090 Ω
Between connections 5FI and 5FM = 270 Ω
Between connections 5FI and 5FK = 270 Ω
Between connections 5FI and 5FJ = 1090 Ω
R position maintained
ET012 "Gear lever position":
R confirmedET043:
ET044:
ET045:
ET046:OPEN
OPEN
CLOSED
CLOSEDBetween connections 5FI and 5FL = 1090 Ω
Between connections 5FI and 5FM = 1090 Ω
Between connections 5FI and 5FK = 270 Ω
Between connections 5FI and 5FJ = 270 Ω
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
BVRJH1_V04_ET043 / BVRJH1_V04_ET044
BVRJH1_V04_ET045 / BVRJH1_V04_ET046

21B-88
MR-413-X44-21B000$649.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of statuses
Vdiag No: 04
21B
ET043
ET044
ET045
ET046
CONTINUED
LEVER POSITION SWITCH STATUSESMEASURE RESISTANCE ON THE
CONNECTOR ON THE GEAR LEVER SIDE
“+” position maintained
ET012 "Gear lever position":
UP confirmedET043:
ET044:
ET045:
ET046:CLOSED
CLOSED
OPEN
OPENBetween connections 5FI and 5FL = 270 Ω
Between connections 5FI and 5FM = 270 Ω
Between connections 5FI and 5FK = 1090 Ω
Between connections 5FI and 5FJ = 1090 Ω
“-” position maintained
ET012 "Gear lever position":
DW confirmedET043:
ET044:
ET045:
ET046:OPEN
CLOSED
OPEN
CLOSEDBetween connections 5FI and 5FL = 1090 Ω
Between connections 5FI and 5FM = 270 Ω
Between connections 5FI and 5FK = 1090 Ω
Between connections 5FI and 5FJ = 270 Ω
“AUTO” position maintained
ET012 "Gear lever position":
A confirmedET043:
ET044:
ET045:
ET046:CLOSED
OPEN
OPEN
CLOSEDBetween connections 5FI and 5FL = 270 Ω
Between connections 5FI and 5FM = 1090 Ω
Between connections 5FI and 5FK = 1090 Ω
Between connections 5FI and 5FJ = 270 Ω
Replace the gear lever unit if one of the switches are defective (see MR 411 Mechanical, 21B, Sequential gearbox,
Sequential gearbox gear lever: Removal - Refitting).
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.

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