cruise control RENAULT TWINGO 2009 2.G Engine Diesel Injection Owner's Manual

13B-156
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET415
CONTINUED 2
STATUS 4Cancel button pressed
The cruise control/speed limiter function is deactivated each time the suspend button is
pressed.
Status ET415 becomes STATUS 4, when driving if:
–either the cruise control is active or
–the speed limiter is active,
–and the driver presses the 0 button.
This action deactivates the Cruise control/Speed limiter.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If status ET415 becomes STATUS 4 without pressing the 0 button, consult the
interpretation of status ET703 Cruise control / speed limiter buttons and run fault
finding on the R/0 control button located on the right-hand side of the steering wheel.
STATUS 5Cruise control or speed limiter monitoring
This status appears when the vehicle brakes or decelerates sharply without the injection
computer receiving a signal indicating that the brake pedal switch has been pressed.
If status ET415 is STATUS 5, consult the interpretation:
–of status ET042 Cruise control/Speed limiter
–of status ET703 Cruise control/Speed limiter buttons,
–of status ET704 Brake switch no. 1,
–and status ET705 Brake switch no. 2,
to test the cruise control/speed limiter system components and find the defective
component.
Also check the operation of the accelerator pedal, and check for any faults on the
diagnostic tool relating to this component. Deal with them if necessary.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If status ET415 becomes STATUS 5, deal with the present or stored faults in the injection
computer.
If the fault is still present, contact the Techline.

13B-157
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET415
CONTINUED 3
STATUS 6Gear lever in neutral (manual gearbox) or the neutral position (automatic gearbox)
Status ET415 becomes STATUS 6 when driving with cruise control active (ET042
Cruise control / speed limiter: CRUISE CONTROL) and:
–if the driver puts the gear lever in neutral position on a manual gearbox without
declutching or,
–if the gear lever is put in neutral on an automatic transmission.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If status ET415 becomes STATUS 6 without shifting the gear lever into neutral on a
manual gearbox without declutching, or into the neutral position on an automatic
transmission, run fault finding on the ABS computer and check the configuration of the
tyre size stored in the computer. If the configuration is correct, contact the Techline.
STATUS 7Lack of correlation between the request and the vehicle speed
Status ET415 becomes STATUS 7 if the computer detects too great a difference
between the speed requested by the driver and the vehicle speed.
This could occur when driving with cruise control active (ET042 Cruise control/ speed
limiter: CRUISE CONTROL) and when there is a significant difference.
This inconsistency deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If status ET415 becomes STATUS 7 on flat terrain, contact the Techline.

13B-158
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET415
CONTINUED 4
STATUS 8Automatic gearbox in defect mode.
Status ET415 becomes STATUS 8 when driving with the cruise control active (ET042
Cruise control/speed limiter: CRUISE CONTROL) and the automatic gearbox is in
defect mode.
This signal is conveyed on the multiplex line and deactivates the cruise control.
Carry out a multiplex network test (see 88B, Multiplexing), then run fault finding on the
automatic gearbox computer.
Deal with any present or stored faults (see 23A, Automatic gearbox).
Clear the fault memory of the automatic gearbox computer by applying command RZ001
Fault memory.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If the specification STATUS 8 is still present, contact Techline.
STATUS 9Vehicle speed monitoring
Status ET415 becomes STATUS 9 if the vehicle speed received by the computer is
invalid or absent.
This signal is conveyed on the multiplex line and deactivates the cruise control.
Test the multiplex network (see 88B, Multiplexing), then run fault finding on the ABS
computer.
Deal with any present or stored faults (see 38C, Anti-lock braking system).
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".
If the specification STATUS 9 is still present, contact Techline.

13B-159
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET415
CONTINUED 5
STATUS 10Monitoring by injection computer
Status ET415 becomes STATUS 10 when driving with cruise control active (ET042
Cruise control/speed limiter: CRUISE CONTROL) and if the injection computer
detects a fault anywhere in the engine management system, or an engine speed that is
too high or too low.
This signal is conveyed on the multiplex line and deactivates the cruise control.
Test the multiplex network (see 88B, Multiplexing), then run fault finding on the injection
computer.
Deal with present or stored faults.
Reinitialise status ET415 on the injection computer by running command RZ001
"Fault memory".

13B-162
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET703CRUISE CONTROL/SPEED LIMITER BUTTONS
STATUS DEFINITIONINACTIVE: This status indicates that no button has been pressed.
INCREASE: This status indicates that the increase button is pressed.
DECREASE: This status indicates that the decrease button is pressed.
SUSPEND: This status indicates that the 0 is pressed.
RESUME: This status indicates that the R button is pressed.
Conformity check: Engine stopped, ignition on or engine running.
INACTIVEStatus ET703 becomes INACTIVE when none of the cruise control/speed limiter buttons
is pressed. These buttons are located on the steering wheel.
To be able to remove the driver's airbag and carry out the measurements safely
(see 88C, Airbag and pretensioners).
If status ET703 does not display INACTIVE,
●check the condition of the cruise control/speed limiter ± button and the condition
of its connector.
●check the condition of the cruise control/speed limiter R/0 button and the
condition of its connector.
Repair if necessary.
INCREASEStatus ET703 becomes INCREASE when the + cruise control/speed limiter button is
pressed. This button is on the steering wheel, on the left-hand side.
To be able to remove the driver's airbag and carry out the measurements safely
(see 88C, Airbag and pretensioners).
If status ET703 does not display INCREASE, check the condition of the cruise control/
speed limiter
± button, and the condition of its connector. Repair if necessary.
Measure the resistance of the button between connections 86M and 86G while
pressing on the + button.
If the resistance is not approximately 300 Ω, check the continuity of the connection when
the button is in the rest position.
If there is continuity, replace the
± control button (see MR 364 (Mégane II), MR 370
(Scénic II), MR 385 (Modus), MR 392 (Clio III), MR 411 (New Twingo), MR 417
(Kangoo 2), Mechanical, 83D, Cruise control, Steering wheel switch: Removal -
Refitting).
DCM1.2_V48_ET703/DCM1.2_V4C_ET703/DCM1.2_V50_ET703/DCM1.2_V54_ET703/DCM1.2_V58_ET703/DCM1.2_V5C_ET703

13B-163
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET703
CONTINUED 1
DECREASEStatus ET703 becomes DECREASE when the - button of the cruise control/speed limiter
is pressed. This button is on the steering wheel, on the left-hand side.
To be able to remove the driver's airbag and carry out the measurements safely
(see 88C, Airbag and pretensioners).
If status ET703 does not display DECREASE, check the condition of the cruise control/
speed limiter
± button, and the condition of its connector.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Measure the resistance of the button between connections 86M and 86G while
pressing on the - button.
If the resistance is not approximately 100 Ω, check the continuity of the connection when
the button is not pressed.
If there is continuity, replace the
± control button (see MR 364 (Mégane II), MR 370
(Scénic II), MR 385 (Modus), MR 392 (Clio III), MR 411 (New Twingo), MR 417
(Kangoo 2), Mechanical, 83D, Cruise control, Steering wheel switch: Removal -
Refitting).
SUSPENDStatus ET703 becomes SUSPEND when the cruise control/speed limiter "0" button is
pressed. This button is located on the steering wheel, to the right.
To be able to remove the driver's airbag and carry out the measurements safely
(see 88C, Airbag and pretensioners).
If status ET703 does not become SUSPEND, check the condition of the cruise control/
speed limiter "R/0" button and the condition of its connector.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Measure the resistance of the button between connections 86M and 86G while
pressing on the 0 button.
If the resistance is not about 0 Ω, replace the R/0 control button (see MR 364 (Mégane
II), MR 370 (Scénic II), MR 385 (Modus), MR 392 (Clio III), MR 411 (New Twingo), MR
417 (Kangoo 2), Mechanical, 83D, Cruise control, Steering wheel switch: Removal
- Refitting).
If there is continuity, replace the R/0 control button (see MR 364 (Mégane II), MR 370
(Scénic II), MR 385 (Modus), MR 392 (Clio III), MR 411 (New Twingo), MR 417
(Kangoo 2), Mechanical, 83D, Cruise control, Steering wheel switch: Removal -
Refitting).

13B-164
AFTER REPAIRDeal with any faults. Clear the faults from the computer memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
V6 MR-413-X44-13B000$150.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
ET703
CONTINUED 2
RESUMEStatus ET703 becomes RESUME when the cruise control/speed limiter "R" button is
pressed. This button is located on the steering wheel, to the right.
To be able to remove the driver's airbag and carry out the measurements safely
(see 88C, Airbag and pretensioners).
If status ET703 does not change to RESUME, check the condition of the cruise control/
speed limiter R/0 button, and the condition of its connector.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Measure the resistance of the button between connections 86M and 86G while
pressing on the R button.
If the resistance is not approximately 900 Ω, check the continuity of the connection when
the button is not pressed.
If there is continuity, replace the R/0 control button (see MR 364 (Mégane II), MR 370
(Scénic II), MR 385 (Modus), MR 392 (Clio III), MR 411 (New Twingo), MR 417
(Kangoo 2), Mechanical, 83D, Cruise control, Steering wheel switch: Removal -
Refitting).

13B-169V6 MR-413-X44-13B000$160.mif
13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
Tool parameterDiagnostic tool title
PR005EGR valve opening setpoint
PR008Rail reference pressure
PR010Idle speed regulation setpoint
PR017Fuel flow
PR030Accelerator pedal position
PR032Inlet pressure
PR035Atmospheric pressure
PR037Refrigerant pressure
PR038Rail pressure
PR051EGR valve position feedback
PR055Engine speed
PR059Inlet air temperature
PR063Fuel temperature
PR064Coolant temperature
PR074Battery voltage
PR077EGR valve position sensor voltage
PR078Inlet pressure sensor voltage
PR080Rail pressure sensor voltage
PR086Pedal potentiometer voltage gang 1
PR088Pedal potentiometer gang 2 voltage
PR089Vehicle speed
PR125Power consumed by the air conditioning compressor
PR130Cruise control setpoint
PR132Air flow
PR147Pedal potentiometer voltage gang 1
PR148Pedal potentiometer voltage gang 2
PR568Pedal position gang 1
PR569Pedal position gang 2
DIESEL INJECTION
Fault finding – Parameter summary table

13B-191
AFTER REPAIRDeal with any faults displayed by the diagnostic tool. Clear the computer fault
memory.
Carry out a road test followed by another check with the diagnostic tool.
V6 MR-413-X44-13B000$170.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
DCM 1.2 Injection
Program No.: 4D
Vdiag No.: 48, 4C, 50,
54, 58, 5C
PR130CRUISE CONTROL SETPOINT
PARAMETER
DEFINITIONThis parameter indicates the cruise control speed setpoint in mph (km/h).
NOTESThere must be no faults present.
Perform this fault finding procedure:
–after finding an inconsistency in the parameter,
–or after a customer complaint (lack of power, smoke etc.).
Conformity check: Engine stopped and ignition on, or engine running and engine coolant
temperature > 80
°C
Indicates the cruise control cruising speed.
Cruise control can only be activated for a speed greater than 18 mph (30 km/h).
DCM1.2_V48_PR130/DCM1.2_V4C_PR130/DCM1.2_V50_PR130/DCM1.2_V54_PR130/DCM1.2_V58_PR130/DCM1.2_V5C_PR130