2011 RENAULT SCENIC cruise control

13B-63
DIESEL INJECTION
Fault finding - Interpretation of faults13B
V10 MR-372-J84-13B150$329.mif
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4C
DF050
PRESENT
OR
STOREDBRAKE SWITCH CIRCUIT
1.DEF : signal incoherence
2.DEF : no signal
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the brake pedal is depressed, or during a road test.
Special notes:
If the fault is present, cruise control is deactivated.
Use bornier Elé. 1681 for all operations on the injection computer connectors.
WARNING
This fault may appear if the wiring harness has been damaged.
Follow the procedure described in the Wiring Check in the Introduction.
This check enables the condition and the conformity of the engine wiring harness to be checked.
1.DEF
NOTESNone.
Check the brake pedal switch connections.
Check the condition and adjustment of the brake pedal switch.
Repair if necessary.
Check the continuity and the absence of interference resistance on the following connection:
Injection computer black 32-track connector A, track E4 Track 3 of the brake switch
Repair if necessary.
Check the conformity of the switch by consulting the interpretation of statuses ET704 Brake switch no. 1 signal
and ET705 Brake switch no. 2 signal.
If the fault is still present, carry out fault finding on the ABS computer.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by a check with the diagnostic tool.
EDC16_V44_DF050/EDC16_V48_DF050/EDC16_V4C_DF050

13B-65
DIESEL INJECTION
Fault finding - Interpretation of faults13B
V10 MR-372-J84-13B150$329.mif
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4C
DF051
PRESENT
OR
STOREDCRUISE CONTROL/SPEED LIMITER FUNCTION
1.DEF : signal incoherence
2.DEF : inconsistent vehicle speed
3.DEF : controls at the steering wheel
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the engine is started or following a road test.
Special notes:
The cruise control/speed limiter function is inhibited.
Use bornier Elé. 1681 for all operations on the injection computer connectors.
WARNING
This fault may appear if the wiring harness has been damaged.
Follow the procedure described in the Wiring Check in the Introduction.
This check enables the condition and the conformity of the engine wiring harness to be checked.
If fault DF051 is present, refer to the Cruise control/Speed limiter section of the conformity check and refer to
interpretation of statuses ET042 Cruise control/Speed limiter, ET415 Cruise control/Speed limiter
deactivation and ET703 Cruise control/Speed limiter buttons.
Check that by pressing the buttons the statuses change and that, with the ignition switched on, all the values
are correct.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by a check with the diagnostic tool.
EDC16_V44_DF051/EDC16_V48_DF051/EDC16_V4C_DF051

13B-121
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$423.mif
EDC16 INJECTION
Program No.: C1
Vdiag No: 44, 48 and 4C
CRUISE CONTROL/SPEED LIMITER
NOTESOnly carry out this conformity check after carrying out a complete check using the
diagnostic tool. The values shown in this conformity check are given as examples.
Test conditions: engine stopped, ignition on.
Order FunctionParameter or Status
Check or ActionDisplay and Notes Fault finding
1Cruise
control/speed
limiterPR089: Vehicle speedGives the vehicle speed in
mph. This parameter is
transmitted by the ABS
computer. This signal is
transmitted to the injection
on the multiplex network.
Ignition on
PR089 = 0 mph (km/h)In the event of a fault, test
the multiplex network.
(See 38C, ABS) for the
interpretation of possible
faults.
PR130: Cruise control
setpointIndicates the cruise control
speed limit
Ignition on
X = 0 mph (km/h)In the event of a fault,
consult the interpretation
of statuses ET703 Cruise
control/Speed limiter
buttons and ET415
Cruise control/Speed
limiter deactivation.
ET703: Cruise control/
speed limiter
buttonsINCREASE: Increase
button pressed
In the event of a fault,
consult the interpretation
of statuses ET703 Cruise
control/Speed limiter
buttons and ET415
Cruise control/Speed
limiter deactivation. DECREASE: Decrease
button pressed
SUSPEND: Suspend
button pressed
RESUME: Resume button
pressed
INACTIVE: no buttons
pressed

13B-122
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$423.mif
EDC16 INJECTION
Program No.: C1
Vdiag No: 44, 48 and 4C
CRUISE-CONTROL/SPEED LIMITER (continued)
NOTESOnly carry out this conformity check after carrying out a complete check using the
diagnostic tool. The values shown in this conformity check are given as examples.
Test conditions: engine stopped, ignition on.
Order FunctionParameter or Status
Check or ActionDisplay and Notes Fault finding
2Cruise control/
speed limiter
(continued)NONE
The cruise control and speed
limiter functions can be
deactivated by various
events.
In the event of a fault,
consult the interpretation
of statuses ET042 Cruise
control/speed limiter and
ET415 Cruise control/
speed limiter deactivation. ET415: Deactivation of
cruise control/
speed limiterSTATUS 1: Traction
control request
STATUS 2: Brake
pedal depressed
STATUS 3: Clutch
pedal depressed
STATUS 4: Suspend
button pressed
STATUS 5: Cruise
control or speed limiter
monitoring
STATUS 6: Gear lever
in neutral (manual
gearbox) or neutral
position (automatic
transmission)
Note: the cruise control can
only be activated at a speed
of > 18 mph (30 km/h).STATUS 7:
Inconsistency between
the request and the
vehicle speed
STATUS 9: Vehicle
speed monitoring
STATUS 10:
Monitoring by injection
computer

13B-123
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$423.mif
EDC16 INJECTION
Program No.: C1
Vdiag No: 44, 48 and 4C
CRUISE-CONTROL/SPEED LIMITER (continued)
NOTESOnly carry out this conformity check after carrying out a complete check using the
diagnostic tool. The values shown in this conformity check are given as examples.
Test conditions: engine stopped, ignition on.
Order FunctionParameter or Status
Check or ActionDisplay and Notes Fault finding
3 Brake switchET704: Brake switch no.
1 signalIndicates
the position of
the brake pedal
With the ignition on,
pedal released:
ET704 = ET705 =
INACTIVEIn the event of a fault,
consult the interpretation of
statuses ET704 and ET705.
ET705: Brake switch no.
2 signal
4 Clutch Switch ET405: Clutch pedal
switchIndicates
the position of
the clutch pedal
With the ignition on,
pedal released:
ET405 = INACTIVEIn the event of a fault,
consult the interpretation
ofstatus ET405.

13B - 140
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$470.mif
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4C
CRUISE CONTROL/SPEED LIMITER
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: engine at idle speed, coolant temperature at > 80°.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Cruise
control/
speed
limiterPR089:Vehicle
speedIndicates the vehicle speed in
mph (km/h). This parameter is
transmitted by the ABS
computer. This signal is
transmitted to the injection on
the multiplex network.
At idling speed
PR089= 0mphIn the event of a fault, test
the multiplex network.
(See 38C, ABS) for the
interpretation of possible
faults.
PR130:Cruise
control
setpointIndicates the cruise control
limit speed
At idling speed
X = 0 mph (km/h)In the event of a fault, consult
the interpretation of statuses
ET703 Cruise control/Speed
limiter buttons and ET415
Cruise control/Speed limiter
deactivation.

13B - 141
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$470.mif
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4C
CRUISE-CONTROL/SPEED LIMITER (continued)
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: engine at idle speed, coolant temperature at > 80°.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
2Cruise
control/
speed
limiter
(continued)ET415: Deactivation
of cruise
control/speed
limiterNONE
STATUS 1: Traction control
request
The cruise control and speed
limiter functions can be
deactivated by various
events.
In the event of a fault,
consult the interpretation of
statuses ET703 Cruise
control/Speed limiter
buttons and ET415 Cruise
control/Speed limiter
deactivation. STATUS 2: Brake pedal
depressed
STATUS 3: Clutch pedal
depressed
STATUS 4: Suspend button
pressed
STATUS 5: Cruise control or
speed limiter monitoring
STATUS 6: Gear lever in
neutral (manual gearbox) or
neutral position (automatic
transmission).
Note: the cruise control
can only be activated at
a speed of >18 mph
(30 km/h).STATUS 7: Inconsistency
between request and vehicle
speed
STATUS 9: Vehicle speed
monitoring
STATUS 10: Monitoring by
injection computer
ET703: Cruise
control/speed
limiter
buttonsINACTIVE: no button
pressed
In the event of a fault,
consult the interpretation of
statuses ET703 Cruise
control/Speed limiter
buttons and ET415 Cruise
control/Speed limiter
deactivation. INCREASE: increase button
pressed
DECREASE: decrease
button pressed
SUSPEND: Suspend button
pressed
RESUME: Resume button
pressed

13B - 142
DIESEL INJECTION
Fault finding - Conformity check13B
V10 MR-372-J84-13B150$470.mif
EDC16 INJECTION
Program No.: C1
Vdiag No.: 44, 48 and 4C
CRUISE-CONTROL/SPEED LIMITER (continued)
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: engine at idle speed, coolant temperature at > 80°.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
3Brake
switchET704:Brake
switch no. 1
signalIndicates the position of the
brake pedal
With the ignition on, pedal
released:
ET704 = ET705 = INACTIVEIn the event of a fault,
consult the
interpretation of
statuses ET704 and
ET705. ET705:Brake
switch no. 2
signal
4Clutch
SwitchET405:Clutch pedal
switchIndicates the position of the
clutch pedal
With the ignition on, pedal
released:
ET405 = INACTIVEIn the event of a fault,
consult the
interpretation of status
ET405.