battery RENAULT SCENIC 2012 J95 / 3.G Engine And Peripherals EDC16CP33 Owner's Manual

13B-145
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$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF151
STOREDMAIN RELAY CIRCUIT1.DEF: Relay cut off too soon
2.DEF: Relay cut off too late
NOTESSpecial notes:
The level 1 warning light is on.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
IMPORTANT:
For Mégane II ph2 and Scénic II ph2, the injection supply relay is located on the UPC.
For Laguna II ph2 and Espace IV ph2, the injection supply relay is located on the
engine fuse and relay box.
1.DEF
NOTESNone.
Check the condition of the injection supply relay mounting connector (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 983).
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.
Check the tightness and the condition of the "+ " and "-" battery terminals.
Check the conformity of the main relay (relay removed) (Laguna II ph2 and Espace IV ph2):
•Insulation between connections 3FB and BP37 or 3MV of component 983.
• Measure the resistance between connections3AA and BP37 of component983.
(see Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II
ph2, Component code 983).
Replace the relay if its resistance is less than 6 Ω or greater than 1 kΩ.
EDC16CP33_V18_DF151M / EDC16CP33_V1C_DF151M / EDC16CP33_V54_DF151M / EDC16CP33_V20_DF151M /
EDC16CP33_V58_DF151M / EDC16CP33_V5C_DF151M / EDC16CP33_V24_DF151M / EDC16CP33_V04_DF151M /
EDC16CP33_V08_DF151M / EDC16CP33_V44_DF151M / EDC16CP33_V4C_DF151M / EDC16CP33_V34_DF151M /
EDC16CP33_V38_DF151M / EDC16CP33_V74_DF151M / EDC16CP33_V28_DF151M / EDC16CP33_V62_DF151M/
EDC16CP33_V26_DF151M / EDC16CP33_V60_DF151M
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-146
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$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF151
CONTINUED 1
Check the + 12 V battery supply to the injection supply relay on the following connection:
•BP37 or 3MV of component 983 (Laguna II ph2 and Espace IV ph2),
•BP31 of component 1337 (Mégane II ph2 and Scénic II ph2).
Check the + 12 V after relay feed to the injection supply relay on the following connection:
•3FB of component 983 or 1337.
Check the continuity and insulation from + 12 V of the following connection:
•3AA between components 120 and 983 or 1337.
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.
Check the + 12 V after relay supply to the engine management computer on the following connection:
•3FB of component 120.
Check the conformity of the earths on connections NT of component 120.
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.
If the fault is still present, replace the injection supply relay.
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-160
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$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF209
PRESENT
OR
STOREDEGR VALVE POSITION SENSOR CIRCUITCC.0: Short circuit to earth
CO.0: Open circuit or short circuit to earth
CO.1: Open circuit or short circuit to +12 V
1.DEF: Open circuit or short circuit
NOTESPriorities when dealing with a number of faults:
– DF046 Battery voltage.
– DF012 Sensor supply voltage no. 2.
Conditions 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.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit,
– EGR programming cut-off: valve in the closed position,
– 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.
CO.1
1.DEF
NOTESNone.
Check the condition of the EGR valve (see Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2,
Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 1460 or 169).
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_DF209 / EDC16CP33_V1C_DF209 / EDC16CP33_V54_DF209 / EDC16CP33_V20_DF209 / EDC16CP33_V58_DF209 /
EDC16CP33_V5C_DF209 / EDC16CP33_V24_DF209 / EDC16CP33_V04_DF209 / EDC16CP33_V08_DF209 / EDC16CP33_V44_DF209 /
EDC16CP33_V4C_DF209 / EDC16CP33_V34_DF209 / EDC16CP33_V38_DF209 / EDC16CP33_V74_DF209 / EDC16CP33_V28_DF209 /
EDC16CP33_V62_DF209 / EDC16CP33_V26_DF209 / EDC16CP33_V60_DF209
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-170
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$073.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF249
PRESENT
OR
STOREDINJECTOR CONTROL
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
If the fault becomes present after:
– the ignition is switched on,
– the engine is started.
Priorities when dealing with a number of faults:
– DF046 Battery voltage,
– DF026 Cylinder 1 injector control circuit,
– DF027 Cylinder 2 injector control circuit,
– DF028 Cylinder 3 injector control circuit,
– DF029 Cylinder 4 injector control circuit.
Special notes:
If the fault is present:
– in certain cases, the level 2 warning light is lit and the engine is stopped.
Use bornier Elé.1681 for all operations on the engine management computer.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
This fault appears when the computer detects a fault on the injector control section.
Check the condition of the injector connectors (see Wiring Diagram Technical Note, Laguna II ph2, Vel Satis
ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component codes 193, 194, 195, 196).
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_DF249 / EDC16CP33_V1C_DF249 / EDC16CP33_V54_DF249 / EDC16CP33_V20_DF249 / EDC16CP33_V58_DF249 /
EDC16CP33_V5C_DF249 / EDC16CP33_V24_DF249 / EDC16CP33_V04_DF249 / EDC16CP33_V08_DF249 / EDC16CP33_V44_DF249 /
EDC16CP33_V4C_DF249 / EDC16CP33_V34_DF249 / EDC16CP33_V38_DF249 / EDC16CP33_V74_DF249 / EDC16CP33_V28_DF249 /
EDC16CP33_V62_DF249 / EDC16CP33_V26_DF249 / EDC16CP33_V60_DF249
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-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