2012 RENAULT SCENIC battery

13B-212
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 with the diagnostic tool.
V12 MR-372-J84-13B300$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF364
PRESENT
OR
STOREDHEATING AND AIR CONDITIONING SYSTEM
CC.0: Short circuit to earth
CO.1: Open circuit or short circuit to +12 V
CC.0
CO.1
NOTESSpecial notes:
Use bornier Elé. 1681 for all operations on the engine
management computer connectors.
Use the Wiring Diagram Technical Note for Mégane II
ph2 or Scénic II ph2.
Check the heating and air conditioning circuit (see MR 364 (Mégane II ph2), 370 (Scénic II ph2) Mechanical,
62A, Air conditioning).
Check the condition of the refrigerant pressure sensor connector (see Wiring Diagram Technical Note,
Mégane II ph2 or Scénic II ph2, component code 1202).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2 or 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.
Disconnect the battery and the injection computer.
Check the insulation and continuity of the following connections:
•38Y between components 120 and 1202,
•38X between components 120 and 1202,
•38U between components 120 and 1202.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
EDC16CP33_V18_DF364 / EDC16CP33_V1C_DF364 / EDC16CP33_V54_DF364 / EDC16CP33_V20_DF364 / EDC16CP33_V58_DF364 /
EDC16CP33_V5C_DF364 / EDC16CP33_V24_DF364 / EDC16CP33_V04_DF364 / EDC16CP33_V08_DF364 / EDC16CP33_V44_DF364 /
EDC16CP33_V4C_DF364 / EDC16CP33_V34_DF364 / EDC16CP33_V38_DF364 / EDC16CP33_V74_DF364 / EDC16CP33_V28_DF364 /
EDC16CP33_V62_DF364 / EDC16CP33_V26_DF364 / EDC16CP33_V60_DF364
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-216
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 with the diagnostic tool.
V12 MR-372-J84-13B300$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF532
PRESENT
OR
STOREDALTERNATOR CHARGE SIGNAL
1.DEF: Internal electronic fault
2.DEF: Inconsistent signal
NOTESPriorities when dealing with a number of faults:
– DF046 Battery voltage.
Conditions for applying the fault finding procedure to a stored fault:
If the fault is declared present after:
– starting the engine,
– a road test.
Special notes:
Computer operating voltage: 6 V < operating voltage < 16.5 V.
Use bornier Elé.1681 for any operations on the injection computer connectors.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
Check the condition of the alternator connector (see Wiring Diagram Technical Note, Laguna II ph2, Vel Satis
ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 103).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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.
EDC16CP33_V18_DF532 / EDC16CP33_V1C_DF532 / EDC16CP33_V54_DF532 / EDC16CP33_V20_DF532 / EDC16CP33_V58_DF532 /
EDC16CP33_V5C_DF532 / EDC16CP33_V24_DF532 / EDC16CP33_V28_DF532 / EDC16CP33_V62_DF532 / EDC16CP33_V26_DF532 /
EDC16CP33_V60_DF532
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62

13B-221
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 with the diagnostic tool.
V12 MR-372-J84-13B300$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF645
PRESENT
OR
STOREDDAMPER VALVE POSITION REGULATION
1.DEF: Data inconsistency
2.DEF: Value outside permitted tolerance values
3.DEF: Damper valve jammed open
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– with the engine running,
– the battery voltage X > 8V.
Priorities when dealing with a number of faults:
– DF038 Computer,
– DF323 Damper valve,
– DF012 Sensor supply voltage no. 2,
– DF646 Damper valve position sensor.
Special notes:
If the fault is present:
–the level 1 warning light is lit (for Vdiag 20, 58, 24, 5C, 26, 28, 60 and 62),
– particle filter regeneration is inhibited.
Use bornier Elé. 1681 for all operations on the engine management computer
connector.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
Check the condition and connection of the damper valve connector (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 1461).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code
120).
If the 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.
EDC16CP33_V18_DF645 / EDC16CP33_V1C_DF645 / EDC16CP33_V54_DF645 / EDC16CP33_V20_DF645 / EDC16CP33_V58_DF645 /
EDC16CP33_V5C_DF645 / EDC16CP33_V24_DF645 / EDC16CP33_V04_DF645 / EDC16CP33_V08_DF645 / EDC16CP33_V44_DF645 /
EDC16CP33_V4C_DF645 / EDC16CP33_V34_DF645 / EDC16CP33_V38_DF645 / EDC16CP33_V74_DF645 / EDC16CP33_V28_DF645 /
EDC16CP33_V62_DF645 / EDC16CP33_V26_DF645 / EDC16CP33_V60_DF645
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-226
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 with the diagnostic tool.
V12 MR-372-J84-13B300$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF647
PRESENT
OR
STOREDEGR VALVE POSITION REGULATION1.DEF: EGR 1 offset inconsistency
2.DEF: EGR 2 offset inconsistency
3.DEF: Valve jammed closed
4.DEF: Valve jammed open
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– the ignition is switched on.
– the engine is started,
– a road test,
– if the air flowmeter temperature > 5°C.
Priorities when dealing with a number of faults:
– DF209 EGR valve position sensor circuit,
– DF046 Battery voltage,
– DF012 Sensor supply voltage no. 2,
– DF272 EGR valve control circuit.
Special notes:
–the level 1 and EOBD (European On Board Diagnostic) warning lights are lit for
1.DEF, 2.DEF, and 4.DEF
– only the EOBD (European On Board Diagnostic) warning light is lit for 3.DEF,
– the EGR function is inhibited by the engine management computer,
– reduced performance for 2.DEF and 3.DEF or 1.DEF and 2.DEF (for Vdiags 5C, 58
and 24, and 20, 26, 28, 60, 62).
Use bornier Elé. 1681 for all operations on the engine management computer
connector.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF647 / EDC16CP33_V1C_DF647 / EDC16CP33_V54_DF647 / EDC16CP33_V20_DF647 / EDC16CP33_V58_DF647 /
EDC16CP33_V5C_DF647 / EDC16CP33_V24_DF647 / EDC16CP33_V04_DF647 / EDC16CP33_V08_DF647 / EDC16CP33_V44_DF647 /
EDC16CP33_V4C_DF647 / EDC16CP33_V34_DF647 / EDC16CP33_V38_DF647 / EDC16CP33_V74_DF647 / EDC16CP33_V28_DF647 /
EDC16CP33_V62_DF647 / EDC16CP33_V26_DF647 / EDC16CP33_V60_DF647
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-264V12 MR-372-J84-13B300$101.mif
13B
ET001COMPUTER + AFTER IGNITION FEED
STATUS
DEFINITIONPRESENT: This status indicates that the + after ignition feed is active.
ABSENT: This status indicates that the + after ignition feed is not active.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Mégane ll
ph2, Scénic ll ph2, Espace IV ph2.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
"PRESENT"Ignition on and engine running warm at idle speed with the + after ignition feed
activated.
Normal operating condition.
The computer is correctly supplied after the ignition has been switched on.
In the event of a fault, refer to the interpretation of DF046 Battery voltage or DF151
Main relay circuit.
Sensor electrical conformity.
"ABSENT"
NOTESIgnition on
DIESEL INJECTION
Fault finding – Interpretation of statuses
EDC16CP33_V18_ET001 / EDC16CP33_V1C_ET001 / EDC16CP33_V54_ET001 / EDC16CP33_V20_ET001 / EDC16CP33_V58_ET001 /
EDC16CP33_V5C_ET001 / EDC16CP33_V24_ET001 / EDC16CP33_V04_ET001 / EDC16CP33_V08_ET001 / EDC16CP33_V44_ET001 /
EDC16CP33_V4C_ET001 / EDC16CP33_V34_ET001 / EDC16CP33_V38_ET001 / EDC16CP33_V74_ET001 / EDC16CP33_V28_ET001 /
EDC16CP33_V62_ET001 / EDC16CP33_V26_ET001 / EDC16CP33_V60_ET001
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-268V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET007
CONTINUED
"ACTIVE"
– Check the connection and condition of the preheating unit (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2,
Scénic II ph2, component code 257).
If the connector or connectors are 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.
If the vehicle starts, postheating has ended and status ET007 remains ACTIVE
during the engine operating phase, refer to the interpretation of faults DF017
Preheating unit control circuit and DF025 Preheating unit diagnostic
connection.
"INACTIVE"If the vehicle does not start, the status remains INACTIVE and preheating does not
start when the ignition is switched on or during the starting phase.
Check the continuity and absence of interference resistance on the following
connections:
•3FY and 3FF between components 120 and 257.
Check the + 12 V battery supply to the preheating unit on the following connection:
•BP35 of component 257.
If the connection or connections are faulty and there is a repair procedure (see
Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring, otherwise replace it.
Conformity check with the engine running and engine coolant temperature > 80°C
"ACTIVE"
then
"INACTIVE"After the engine has been running for a certain period, the status changes from
ACTIVE to INACTIVE.
In the event of a fault, consult the interpretation of fault DF017 Preheating unit
control circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 74

13B-285V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET120PRE-POSTHEATING SIGNAL
STATUS
DEFINITIONPRESENT: This status indicates that the pre-postheating signal is still active.
ABSENT: This status indicates that the pre-postheating signal is not active.
NOTESTest the battery and run fault finding on the charging circuit (see Technical Note
6014A, Checking the charging circuit).
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
"PRESENT"Status ET120 is PRESENT when preheating is activated.
Refer to the interpretation of fault DF025 Preheating unit diagnostic line, if status
ET120 remains ABSENT.
"ABSENT"Status ET120 is ABSENT when the pre-postheating is not activated.
Consult the interpretation of faults DF025 Preheating unit diagnostic line and DF017
Preheating unit control circuit if status ET120 is PRESENT instead of ABSENT.
EDC16CP33_V18_ET120 / EDC16CP33_V1C_ET120 / EDC16CP33_V54_ET120 / EDC16CP33_V20_ET120 / EDC16CP33_V58_ET120 /
EDC16CP33_V5C_ET120 / EDC16CP33_V24_ET120 / EDC16CP33_V04_ET120 / EDC16CP33_V08_ET120 / EDC16CP33_V44_ET120 /
EDC16CP33_V4C_ET120 / EDC16CP33_V34_ET120 / EDC16CP33_V38_ET120 / EDC16CP33_V74_ET120 / EDC16CP33_V28_ET120 /
EDC16CP33_V62_ET120 / EDC16CP33_V26_ET120 / EDC16CP33_V60_ET120
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-308V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET651EGR PROGRAMMING CUT-OFF
STATUS
DEFINITIONThis status indicates the operating mode of the EGR valve and has 25 different
definitions: STATUS 1 to 24 or NONE.
NOTESNone.
NONENo EGR cut-off, the EGR valve is operating correctly in accordance with
the computer programs.
STATUSES
1, 5, 6, 7, 9, 10, 12,
13, 15, 19, 23, 24Switch off the engine and wait for the diagnostic tool message (maximum time
8 minutes) Communication lost with the computer: EDC16CP33, check the
tool connection and computer supply.
Switch the ignition on and check for faults.
Check the battery voltage with the engine switched off and the engine running.
If no faults are present or stored, restart the vehicle and test at idle speed.
Do not accelerate too much or attain an engine speed that is too high.
STATUSES
3, 14, 16Accelerate above idle speed for a few seconds.
STATUS 2Check that the clutch pedal status (ET405 Clutch pedal switch) is not ACTIVE,
and that the vehicle has stopped completely.
EDC16CP33_V18_ET651 / EDC16CP33_V1C_ET651 / EDC16CP33_V54_ET651 / EDC16CP33_V20_ET651 / EDC16CP33_V58_ET651 /
EDC16CP33_V5C_ET651 / EDC16CP33_V24_ET651 / EDC16CP33_V04_ET651 / EDC16CP33_V08_ET651 / EDC16CP33_V44_ET651 /
EDC16CP33_V4C_ET651 / EDC16CP33_V34_ET651 / EDC16CP33_V38_ET651 / EDC16CP33_V74_ET651 / EDC16CP33_V28_ET651 /
EDC16CP33_V62_ET651 / EDC16CP33_V26_ET651 / EDC16CP33_V60_ET651
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74