Page 125 of 329

13B-125
MR-372-J84-13B050$546.mif
V17
13B
DIESEL INJECTION
Fault finding – Status summary table
Tool status Diagnostic tool title
ET001Computer + after ignition feed
ET003Engine immobiliser
ET004 Air conditioning authorisation
ET006Code programmed
ET021High speed fan assembly request
ET022Low speed fan assembly request
ET023Fast idle speed request
ET028Level 1 fault warning light request
ET029Level 2 fault warning light request
ET033EGR solenoid valve
ET038Engine
ET042Cruise control/speed limiter
ET076Starting
ET077Impact detected
ET079Air conditioning present
ET088Compressor actuation request
ET121Clutch switch signal
ET148OBD warning light activation request
ET160Preheating relay control
ET228Cylinder 1 injector control
ET229Cylinder 2 injector control
ET230Cylinder 3 injector control
ET231Cylinder 4 injector control
ET238Synchronisation
ET405Clutch pedal switch
ET415Cruise control/speed limiter deactivation
ET613Fuel pressure regulator
ET638Fuel flow regulator
ET648Engine cooling fan
ET649Water in diesel fuel sensor
ET673Jammed accelerator pedal detected
MR-372-J84-13B050$546.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
Page 135 of 329

13B-135
MR-372-J84-13B050$585.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET028
LEVEL 1 FAULT WARNING LIGHT REQUEST
STATUS DEFINITION"ACTIVE": This status indicates that the Level 1 fault warning light request is active.
"INACTIVE": This status indicates that the Level 1 fault warning light request is not
active.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
ACTIVE
The injection computer has detected one or more faults.
Deal with these faults (see interpretation of faults).
INACTIVEThe status is "INACTIVE" when the injection computer has not detected any fault which
may cause the level 1 warning light to come on.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET028/SID304_V45_ET028/SID301_V48_ET028/SID304_V49_ET028/SID304_V4D_ET028/SID301_V4C_ET028
Page 136 of 329

13B-136
MR-372-J84-13B050$585.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET029
LEVEL 2 FAULT WARNING LIGHT REQUEST
STATUS DEFINITION"ACTIVE": This status indicates that the Level 2 fault warning light request is active.
"INACTIVE": This status indicates that the Level 2 fault warning light request is not
active.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
ACTIVE
The injection computer has detected one or more faults.
Deal with these faults (see interpretation of faults)
INACTIVEThe status is "INACTIVE" when the injection computer has not detected any fault which
may cause the level 2 warning light to come on.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET029/SID304_V45_ET029/SID301_V48_ET029/SID304_V49_ET029/SID304_V4D_ET029/SID301_V4C_ET029
Page 155 of 329

13B-155
MR-372-J84-13B050$585.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET148
OBD WARNING LIGHT ACTIVATION REQUEST
STATUS DEFINITION"OFF": This status indicates that the OBD warning light activation request is not
active.
"ON": This status indicates that the OBD warning light activation request is active.
"FLASHING": This status indicates that OBD warning light activation request is
alternating.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
OFF
The status is "OFF" when no fault associated with the antipollution system is present or
stored.
ONThe status is "ON" when one or more faults associated with the antipollution system is
present or stored.
Consult the fault summary table to determine the faults associated with activation of the
OBD warning light.
Interpret the present or stored faults.
FLASHINGNONE
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET148/SID304_V45_ET148/SID301_V48_ET148/SID304_V49_ET148/SID304_V4D_ET148/SID301_V4C_ET148
Page 181 of 329

13B-181
MR-372-J84-13B050$624.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET704
ET705
BRAKE SWITCH NO. 1
BRAKE SWITCH NO. 2
STATUS DEFINITIONACTIVE: This status indicates that the brake pedal is depressed.
INACTIVE This status indicates that the brake pedal is released.
NOTESSpecial note:
Only perform these tests if the status does not correspond with the system
programming functions.
Use the Wiring Diagram Technical Note for Mégane II ph2, Scénic II ph2, CLIO III,
MODUS and Kangoo II.
Note:
Statuses ET704 and ET705 should change status at the same time. If they do not, consult the interpretation of
faults DF008 Pedal potentiometer circuit gang 1 and DF009 Pedal potentiometer circuit gang 2.
ACTIVE
If the brake lights are working:
– check the continuity and make sure there is no interference resistance on the
following connection:
Connection code 5A between components 160 and 120, 645 and 119.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
If the brake lights are not operational, check:
– the condition and fitting of the brake switch,
– the condition and conformity of the brake light fuse,
– the conformity of the values in the following table:
Continuity between
connectionsInsulation between
connections
Switch pressed
(Brake pedal released)5A and BPT 65G and SP17
Switch released
(Brake pedal depressed)65G and SP17 5A and BPT
or
INACTIVE
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET704/SID304_V45_ET704/SID301_V48_ET704/SID304_V49_ET704/SID304_V4D_ET704/SID301_V4C_ET704
SID301_V44_ET705/SID304_V45_ET705/SID301_V48_ET705/SID304_V49_ET705/SID304_V4D_ET705/SID301_V4C_ET705
Page 182 of 329
13B-182
MR-372-J84-13B050$624.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET704
ET705
CONTINUED
INACTIVE
CONTINUED
If the connection or connections are faulty and there is a repair procedure
(seeTechnical Note 6015A, Electrical wiring repair, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the values obtained are not correct, replace the brake switch (see MR 392, 385, 364,
370 and 417 Mechanical, 37A, Mechanical component controls, Brake light
switch: Removal - Refitting).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 183 of 329

13B-183
MR-372-J84-13B050$624.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET706
ET707
ET708
ET709
ET710
ET711
ET712
ET713
ET714
ET715STORED ENGINE STATUS NO. 1
STORED ENGINE STATUS NO. 2
STORED ENGINE STATUS NO. 3
STORED ENGINE STATUS NO. 4
STORED ENGINE STATUS NO. 5
STORED ENGINE STATUS NO. 6
STORED ENGINE STATUS NO. 7
STORED ENGINE STATUS NO. 8
STORED ENGINE STATUS NO. 9
STORED ENGINE STATUS NO. 10
STATUS DEFINITIONRUNNING: This status indicates that the stored engine status is engine running.
STOPPED: This status indicates that the stored engine status is engine stopped.
NOTESSpecial note:
Check the interpretation of these parameters only on ALP21 Particle filter warning
light illuminated.
Vdiag 4D and 49 only.
Each STATUS between ET706 and ET715 corresponds to regeneration failures for which the mileage is recorded
by the parameters PR794 Regeneration failure record No. 1 to PR803 Regeneration failure record No. 10
(for example: PR797 Regeneration failure record No. 4 is linked to ET709 Stored engine status no. 4).
"RUNNING"
The status is ACTIVE as soon as the ignition is switched on.
"STOPPED"If the status is STOPPED, regeneration failure due to the engine being switched off.
+ APCDo not interpret this engine status.
"NONE"Do not interpret this engine status.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID304_V4D_ET706/SID304_V4D_ET707/SID304_V4D_ET708/SID304_V4D_ET709/SID304_V4D_ET710/SID304_V4D_ET711/
SID304_V4D_ET712/SID304_V4D_ET713/SID304_V4D_ET714/SID304_V4D_ET715/SID304_V49_ET706/SID304_V49_ET707/
SID304_V49_ET708/SID304_V49_ET709/SID304_V49_ET710/SID304_V49_ET711/SID304_V49_ET712/SID304_V49_ET713/
SID304_V49_ET714/SID304_V49_ET715/SID301_V4C_ET707/SID301_V4C_ET708/SID301_V4C_ET709/SID301_V4C_ET710/
SID301_V4C_ET711/SID301_V4C_ET712/SID301_V4C_ET713/SID301_V4C_ET714/SID301_V4C_ET715
Page 187 of 329

13B-187
MR-372-J84-13B050$663.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Parameter summary table13B
Tool parameter Diagnostic tool title
PR125Power absorbed by the AC* compressor Vdiag 44 and 48 only
PR128First EGR valve offset
PR129Last EGR valve offset
PR130Cruise control setpoint
PR132Air flow
PR171Air flow setpoint for EGR Vdiag 44 and 48 only
PR190Engine idle speed setpoint.
PR224Turbocharging pressure sensor voltage Vdiag 44 and 48 only
PR228Injector control capacitor voltage
PR364Cylinder no. 1 fuel flow correction
PR365Cylinder no. 4 fuel flow correction
PR381Particle filter downstream temperature
Vdiag 4D, 45 and 49 only PR382Particle filter upstream temperature
PR383Weight of soot in the particle filter
PR391Mileage since particle filter replacement
PR400New EGR valve offset
PR405Cylinder no. 2 fuel flow correction
PR406Cylinder no. 3 fuel flow correction
PR412Mileage at last successful regeneration
Vdiag 4D, 45 and 49 only PR414Particle filter diff* pressure
PR415Time since last regeneration
PR513Mileage counter for level 1 warning light
PR514Mileage counter for level 2 warning light
PR634Air flow request
PR667Turbine upstream temperature
Vdiag 4D, 45 and 49 only PR668Turbine upstream temperature sensor voltage
PR669Particle filter diff* press* sens* voltage
PR670Particle filter upstream temp* sens* voltage
PR671Particle filter downstream temp* sens* voltage
PR672Damper valve position setpoint Vdiag 44 and 48 only
*AC: air conditioning system
*diff: differential*sens: sensor
*temp: temperature*press: pressure