2009 RENAULT TWINGO check engine light

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-45
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF080
PRESENT
OR
STOREDBATTERY VOLTAGE
1.DEF: Battery undervoltage
NOTESSpecial notes:
–Fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check that the sequential gearbox supply fuse is correctly positioned and in good condition in the passenger
compartment fuse box.
Measure the battery voltage and check the charging circuit (see Technical Note 6014A, Charging circuit
check).
Repair if necessary.
Ensure that the battery and its connections are in good condition (condition and tightness of the terminals).
Check the engine earths on the vehicle.
Repair if necessary.
Check the connection and condition of the connectors of components 1016 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 of the connections between:
●Connection code BP39,
●Connection code AP4,
between components 119 and 1016.
●The two connections N between component 119 and the chassis earths MC-12A and 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.
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_DF080

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-47
MR-413-X44-21B000$413.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No.: 04
21B
DF107
PRESENT
OR
STOREDENGINE SPEED MULTIPLEX SIGNAL
1.DEF: Communication disrupted
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.
Special note:
Fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
Check the connection and condition of the connectors of components 120 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 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.
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.
BVRJH1_V04_DF107

21B-54
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF145
PRESENT
OR
STOREDINVALID PEDAL POSITION MULTIPLEX SIGNAL
1.DEF : Communication disrupted
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.
Special note:
Fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
Run a multiplex network test (see 88B, Multiplex).
Check the connection and condition of the connectors of components 119, 120 and 921.
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 component 921 is correctly positioned on the accelerator pedal.
Run fault finding on the injection system (see 17B, Petrol injection).
If no fault appears, contact 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_DF145
MR-413-X44-21B000$472.mif

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-59
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF166
PRESENT
OR
STOREDPRESSURE SENSOR CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short circuit to + 12 V
1.DEF : Signal incoherence
NOTESSpecial note:
–Fault warning light comes on.
Use the Wiring Diagrams Technical Note for New TWINGO.
CO.0/ CC.1
NOTESNone
Check the condition and position of the 30 A fuse for the pump in the engine compartment.
Repair if necessary.
Check the connection and condition of the connectors of components 119 and 1059 and the 24 track
intermediate connector located on the hydraulic unit.
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 + 12 V on the following connections:
●Connection code 5HN,
●Connection code 5HX,
●Connection code 5AD,
between components 119 and 1059.
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, replace the oil pressure sensor on the Sequential gearbox (see MR 411, Sequential
gearbox, solenoid valve unit pressure 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_DF166

21B-63
MR-413-X44-21B000$472.mif
V2
SEQUENTIAL GEARBOX
Fault finding - Interpretation of faults
Vdiag No: 04
21B
DF181
PRESENT
OR
STOREDGEAR SELECTION IMPOSSIBLE
1.DEF : Impossible to select gear
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after an engine start attempt and an attempt to engage a
gear.
Special note:
–Fault warning light comes on.
–Neutral engaged immediately.
Check that there are no engagement or selection sensor faults.
If faults associated with these components are present, deal with these first.
Check that the selection control lever is correctly clipped to the hydraulic unit (see MR 411, 21B, Sequential
gearbox).
Carry out the necessary repairs.
Check that there is no water in the sequential gearbox oil.
Repair if necessary.
Clear the computer fault memory using command RZ001 "Stored fault(s)".
Carry out the programming procedure for the "Hydraulic unit - gearbox kit (without
clutch) or Clutch or gearbox + Clutch" (see "Replacement of components").
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_DF181