2012 RENAULT SCENIC ESP

13B-290V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET144
CONTINUED 1
Sensor electrical conformity
"ACTIVE"When the coolant reaches 102°C, the injection computer actuates the fan assembly
relay and status ET144 becomes ACTIVE. The relay then supplies the cooling fan.
If status ET144 is ACTIVE, but the cooling fan is not running, perform the following
operations:
Check the condition of fuse FM15 (60 A) in the engine fuse and relay box (see MR364
(Mégane II ph2), MR370 (Scénic II ph2), MR 395 (Laguna II ph2), 402 (Vel Satis
ph2), 405 (Espace IV ph2) Mechanical, 81C, Fuses, Fuses: List and location of
components).
Disconnect the low speed and high speed relays, check that they are operating
correctly and check the condition of the relay mounting connectors (see Wiring
Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II
ph2, Scénic II ph2, component code 597).
If one of the connectors is 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.
Check the + 12 V after relay supply to the high-speed fan assembly relay on the
following connection:
•3FB of component 234.
Check the continuity and absence of interference resistance of the following
connections:
•3JP between components 234 and 120,
•49B between components 234 and 262.
Check that the earth is in order on connection MAS of component 262.
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.
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-293V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET238SYNCHRONISATION
STATUS
DEFINITIONSynchronisation is carried out during the engine starting phase. The camshaft position
sensor and the TDC sensor are synchronised. Once this synchronisation has been
carried out, it enables the computer to identify cylinder n°1 and to ascertain the precise
position of the cylinder's top dead centre.
Synchronisation also allows the computer to determine the injection strategy.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
COMPLETEDStatus ET238 is DONE when the engine is started. The computer has identified
cylinder no. 1 and has identified the exact top dead centre position. Injection
phasing and engine management are now possible, and the engine should be
working properly.
NOT
COMPLETEDStatus ET238 is NOT COMPLETED when the engine has been stopped with the
+ after ignition feed on.
If status ET238 remains NOT COMPLETED after an attempted start, consult the
interpretation of fault DF195 Camshaft sensor/engine speed consistency.
EDC16CP33_V18_ET238 / EDC16CP33_V1C_ET238 / EDC16CP33_V54_ET238 / EDC16CP33_V20_ET238 / EDC16CP33_V58_ET238 /
EDC16CP33_V5C_ET238 / EDC16CP33_V24_ET238 / EDC16CP33_V04_ET238 / EDC16CP33_V08_ET238 / EDC16CP33_V44_ET238 /
EDC16CP33_V4C_ET238 / EDC16CP33_V34_ET238 / EDC16CP33_V38_ET238 / EDC16CP33_V74_ET238 / EDC16CP33_V28_ET238 /
EDC16CP33_V62_ET238 / EDC16CP33_V26_ET238 / EDC16CP33_V60_ET238
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-294V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET285INJECTION -> AUTOMATIC TRANSMISSION CONNECTION
STATUS
DEFINITIONPRESENT
ABSENT
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
PRESENTThere is a multiplex connection between the injection computer and the automatic
transmission computer.
ABSENTThere is no multiplex connection between the injection computer and the automatic
transmission computer, as there is a manual gearbox.
If there is an automatic transmission and the message ABSENT appears:
Run a multiplex network test (see 88B, Multiplex).
Check the continuity and insulation to earth of the following connections:
•3MS and 3MT between components 119 and 120.
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.
EDC16CP33_V18_ET285 / EDC16CP33_V1C_ET285 / EDC16CP33_V54_ET285 / EDC16CP33_V20_ET285 / EDC16CP33_V58_ET285 /
EDC16CP33_V5C_ET285 / EDC16CP33_V24_ET285 / EDC16CP33_V28_ET285 / EDC16CP33_V62_ET285 / EDC16CP33_V26_ET285 /
EDC16CP33_V60_ET285
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62

13B-295V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET341IMMOBILISER CODE PROGRAMMED
STATUS
DEFINITIONYES: This status indicates that the immobiliser code has been programmed.
NO: This status indicates that the immobiliser code has not been programmed.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
"YES"Status ET341 is YES if dialogue is possible between the UCH computer and the
injection computer and the key code is recognised
.
The engine is only authorised to start if the code is correctly recognised by the UCH
computer and statusET003 Engine immobiliser is INACTIVE.
In the event of a fault, (see 87B, Passenger compartment connection unit,
Conformity check).
"NO"Status ET341 is NO if dialogue is not possible between the UCH computer and the
injection computer (status ET003 remains ACTIVE).
This fault may be caused by incorrect key programming or a lack of key programming.
In this case, refer to the UCH fault-finding note (see 87B, Passenger compartment
connection unit) and follow the key programming procedure.
If the key programming is not the cause, run a multiplex network test (see 88B,
Multiplexing) and check that dialogue between the UCH and the injection
computer is possible.
If dialogue is not established, contact Techline.
EDC16CP33_V18_ET341 / EDC16CP33_V1C_ET341 / EDC16CP33_V54_ET341 / EDC16CP33_V20_ET341 / EDC16CP33_V58_ET341 /
EDC16CP33_V5C_ET341 / EDC16CP33_V24_ET341 / EDC16CP33_V04_ET341 / EDC16CP33_V08_ET341 / EDC16CP33_V44_ET341 /
EDC16CP33_V4C_ET341 / EDC16CP33_V34_ET341 / EDC16CP33_V38_ET341 / EDC16CP33_V74_ET341 / EDC16CP33_V28_ET341 /
EDC16CP33_V62_ET341 / EDC16CP33_V26_ET341 / EDC16CP33_V60_ET341
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-300V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET415
CONTINUED 2
STATUS 2
Brake pedal depressed
The cruise control function is deactivated when the brake pedal is depressed.
Status ET415 becomes STATUS 2, when driving with the cruise control active
(ET042: CRUISE CONTROL) and brake pedal depressed.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command
RZ001 Fault memory.
If status ET415 becomes STATUS 2 without depressing the brake pedal, consult
the interpretation of statuses ET704 Brake contact no. 1 and ET705 Brake
contact no. 2.
STATUS 3Clutch pedal depressed
Manual gearbox ONLY
The cruise control function is deactivated when the gearbox is not coupled to
the engine (clutch pedal depressed).
Status ET415 becomes STATUS 3 when driving with the cruise control active
(ET042 Cruise control / speed limiter: CRUISE CONTROL) and the clutch pedal is
depressed.
This deactivates cruise control.
Reinitialise status ET415 on the injection computer by running command RZ001
Fault memory.
If status ET415 becomes STATUS 3 without the clutch pedal being depressed, consult
the interpretation of status ET405 Clutch pedal switch.
If the vehicle is fitted with an automatic transmission:
Test the multiplex network: check the configuration of the multiplex network in relation
to the vehicle's technical specification, especially the configuration of the automatic
transmission computer (see 88B, Multiplexing).
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-305V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET587RECIRCULATED EXHAUST GAS COOLING
STATUS
DEFINITIONACTIVE: This status indicates that exhaust gas cooling is recirculated.
INACTIVE: This status indicates that exhaust gas cooling is not recirculated.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
INACTIVE:
According to computer programming.
In the event of a fault, consult the interpretation of faults
DF209 EGR valve position sensor circuit and DF647
EGR valve position regulation
.
EDC16CP33_V18_ET587 / EDC16CP33_V1C_ET587 / EDC16CP33_V54_ET587 / EDC16CP33_V20_ET587 / EDC16CP33_V58_ET587 /
EDC16CP33_V5C_ET587 / EDC16CP33_V24_ET587 / EDC16CP33_V04_ET587 / EDC16CP33_V08_ET587 / EDC16CP33_V44_ET587 /
EDC16CP33_V4C_ET587 / EDC16CP33_V34_ET587 / EDC16CP33_V38_ET587 / EDC16CP33_V74_ET587 / EDC16CP33_V28_ET587 /
EDC16CP33_V62_ET587 / EDC16CP33_V26_ET587 / EDC16CP33_V60_ET587
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-306V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET615AUTOMATIC GEARBOX LEVER POSITION
STATUS
DEFINITIONNeutral, 1, 2, 3, 4, 5, 6, reverse.
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
Note:
This status is specific to engine types M9R 721 and M9R 761.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
NEUTRALThis status indicates that the gear lever is in neutral.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
1This status indicates that the gearbox is in 1st gear.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
2This status indicates that the gearbox is in 2nd gear.
If this status is incorrect,
perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
EDC16CP33_V18_ET615 / EDC16CP33_V1C_ET615 / EDC16CP33_V54_ET615 / EDC16CP33_V20_ET615 / EDC16CP33_V58_ET615 /
EDC16CP33_V5C_ET615 / EDC16CP33_V24_ET615 / EDC16CP33_V28_ET615 / EDC16CP33_V62_ET615 / EDC16CP33_V26_ET615 /
EDC16CP33_V60_ET615
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62

13B-307V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET615
CONTINUED
3
This status indicates that the gearbox is in 3rd gear.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
4This status indicates that the gearbox is in 4th gear.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
5This status indicates that the gearbox is in 5th gear.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
6This status indicates that the gearbox is in 6th gear.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
REVERSEThis status indicates that the gear lever is in the reverse gear position.
If this status is incorrect, perform a multiplex network test (see 88B, Multiplexing).
Run fault finding on the automatic transmission computer (see MR 372 (Scénic II
ph 2), 407 (Espace IV ph 2), 23A, Automatic transmission).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62