2011 RENAULT SCENIC cruise control

13B-55V9 MR-372-J84-13B450$101.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF012
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE NO. 2
1.DEF: Above maximum threshold
2.DEF: Below minimum threshold
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
– the ignition is switched on,
– starting the engine,
– a road test.
Special notes:
If the fault is present:
– engine torque limited,
– the cruise control/speed limiter function is switched off,
– thermoplungers cut-off,
– air conditioning is switched off,
– the EGR function is inhibited by the engine management computer,
–The level 1 and European On Board Diagnostic warning lights are illuminated.
Use bornier Elé. 1681 for all operations on the engine management computer.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF012/EDC16C36_V4C_DF012/EDC16C36_V48_DF012/EDC16C36_V50_DF012/EDC16C36_V54_DF012/
EDC16C36_V58_DF012
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-56V9 MR-372-J84-13B450$101.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF012
CONTINUED 1
1.DEFNOTESNone.
Note:
Supply no.2 is for the following components:
– pedal sensor (gang 2),
– EGR valve position sensor,
– cruise control/speed limiter button (on steering wheel),
– refrigerant pressure sensor.
Measure the feed voltage on the following sensors:
– Connection code 3LU of component 921.
– Connection code 3AAQ of component 1290.
– Connection code 3GC of component 1460.
– Connection code 38Y of component 1202.
If the voltage is more than + 5.1 V, disconnect the sensor connectors one by one.
If, after disconnecting the pedal sensor, the voltage returns to normal,
Check the insulation against + 12 V of the following connection:
– connection code 3LU, between components120 and 921.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If, after disconnecting the EGR valve, the voltage returns to normal,
Check the insulation against + 12 V of the following connection:
– connection code 3GC between components 120 and 1460.
If, after disconnecting the differential pressure sensor, the voltage returns to normal,
Check the insulation against + 12 V of the following connection:
– connection code 3AAQ between components 120 and 1290.
If the voltage returns to normal after the coolant pressure sensor is disconnected,
Check the insulation against + 12 V of the following connection:
– Connection code 38Y between components 120 and 1202.
If the fault is still present, check the conformity of ET413 Cruise control/speed limiter function
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Clear the faults created by the multiple disconnections.
Carefully examine the engine management computer connections (for conductive particles, bent pins).
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-57V9 MR-372-J84-13B450$101.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF012
CONTINUED 2
2.DEFNOTESNone.
Note:
Supply no.2 is for the following components:
– pedal sensor (gang 2),
– EGR valve position sensor,
– cruise control/speed limiter button (on steering wheel),
– refrigerant pressure sensor.
Measure the feed voltage on the following sensors:
– Connection code 3LU of component 921.
– Connection code 3AAQ of component 1290.
– Connection code 3GC of component 1460.
– Connection code 38Y of component 1202.
If the voltage is less than 4.9 V, disconnect the sensor connectors one by one.
If, after disconnecting the pedal sensor, the voltage is still too low,
Check the insulation to earth of the following connection:
– Connection code 3LU between components 120 and 921.
If, after disconnecting the EGR valve, the voltage returns to normal,
Check the insulation to earth of the following connection:
– Connection code 3GC between components 120 and 1460.
If, after disconnecting the differential pressure sensor, the voltage returns to normal,
Check the insulation to earth of the following connection:
– Connection code 3AAQ between components 120 and 1290.
If the voltage returns to normal after the coolant pressure sensor is disconnected,
Check the insulation against + 12 V of the following connection:
– Connection code 38Y between components 120 and 1202.
If the fault is still present, check the conformity of ET413 Cruise control/speed limiter function
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Clear the faults created by the multiple disconnections.
Carefully examine the engine management computer connections (for conductive particles, bent pins).
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-85V9 MR-372-J84-13B450$102.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF051
PRESENT
OR
STOREDCRUISE CONTROL/SPEED LIMITER
1.DEF: Cruise control or speed limiter fault.
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– a road test with activation of the cruise control/speed limiter function.
– the engine is started.
Special notes:
If the fault is present, the cruise control/speed limiter is switched off.
Use bornier Elé.1681 for any operations on the injection computer connectors.
1.DEF
NOTESOrder of priority for a combination of faults:
Deal with faults DF196 Pedal sensor circuit gang 1 and
DF198 Pedal sensor circuit gang 2 first if they are stored.
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 declared present, consult the interpretation of status ET415 Cruise control/speed limiter
deactivation.
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.
EDC16C36_V44_DF051/EDC16C36_V4C_DF051/EDC16C36_V48_DF051/EDC16C36_V50_DF051/EDC16C36_V54_DF051/
EDC16C36_V58_DF051
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-112V9 MR-372-J84-13B450$102.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF091
PRESENT
OR
STOREDVEHICLE SPEED SIGNAL
1.DEF: Vehicle speed too high.
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after a road test.
Special notes:
– engine torque limited,
– the cruise control/speed limiter function is inhibited,
The vehicle speed signal sent by the ABS computer to the injection computer is greater
than the threshold defined in the calibration.
Use bornier Elé.1681 for any operations on the injection computer connectors.
Check the condition of the ABS computer connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component Code 118 or 1094).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Run full fault finding on the ABS (see 38C Anti-lock braking system).
Repair if necessary.
Run complete fault finding on the multiplex network (see 88B, Multiplexing).
Repair if necessary.
If the fault is still present, contact the Techline.
EDC16C36_V44_DF091/EDC16C36_V4C_DF091/EDC16C36_V48_DF091/EDC16C36_V50_DF091/EDC16C36_V54_DF091/
EDC16C36_V58_DF091
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-125
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF165
PRESENT
OR
STOREDACCELERATOR PEDAL POSITION SENSOR CIRCUIT
1.DEF: No signal
2.DEF: Accelerator pedal sensor locked
3.DEF: Detection of accelerator pedal depressed at same time as brake pedal.
1.DEF
2.DEF
NOTESPriorities when dealing with a number of faults:
Deal with fault DF012 Sensor supply no. 2 voltage first, if
it is present or stored.
Conditions for applying the fault finding procedure to a
stored fault:
The fault occurs if the brake pedal and the accelerator pedal
are depressed simultaneously for more than 1 second.
Special notes:
If the fault is present,
–the level 2 warning light illuminates if 1.DEF or 2.DEF is
present,
– turbocharging and cruise control are not authorised,
– the engine speed is fixed at 1400 rpm,
– cruise control/speed limiter function unusable,
– limitation of the quantity of fuel injected.
Use bornier Elé.1681 for any operations on the computer
connectors.
Use Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2.
EDC16C36_V44_DF165/EDC16C36_V4C_DF165/EDC16C36_V48_DF165/EDC16C36_V50_DF165/EDC16C36_V54_DF165/
EDC16C36_V58_DF165EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-129
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF196
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 1
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to +12 V
1.DEF: Consistency between gang 1 and gang 2
NOTESPriorities when dealing with a number of faults:
Deal with fault DF011 Sensor supply voltage no. 1 first if it is present or stored
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after a series of full load / no load actions on the
accelerator pedal.
Special notes:
If the fault is present:
– engine torque limited,
– cruise control not authorised,
–the level 1 warning light is lit,
–the level 2 warning light is lit if 1.DEF and only if 2 gangs lost,
– the idle speed is 1400 rpm if 2 gangs lost.
Use bornier Elé.1681 for any operations on the computer connectors.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF196/EDC16C36_V4C_DF196/EDC16C36_V48_DF196/EDC16C36_V50_DF196/EDC16C36_V54_DF196/
EDC16C36_V58_DF196EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-133
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 2
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to +12 V
1.DEF: Consistency between gang 1 and gang 2
NOTESPriorities when dealing with a number of faults:
Deal with fault DF012 Sensor feed voltage no. 2 first, if it is present or stored.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after a series of full load / no load actions on the
accelerator pedal.
Special notes:
If the fault is present:
– engine torque is limited
– cruise control not authorised.
–the level 1 warning light is lit,
–the level 2 warning light is lit if 1.DEF and only if 2 gangs lost,
– the idle speed is 1400 rpm if 2 gangs lost.
Use bornier Elé.1681 for any operations on the computer connectors.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF198/EDC16C36_V4C_DF198/EDC16C36_V48_DF198/EDC16C36_V50_DF198/EDC16C36_V54_DF198/
EDC16C36_V58_DF198EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58