brake light RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection Workshop Manual

13B-10
MR-372-J84-13B050$117.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – List and location of components13B
Heating elements:
The heating elements are located in the cooling circuit before the additional coolant pump which cools the
turbocharger (Vdiag 45, 49 and 4D only).
Coolant temperature sensor:
The sensor is located on the cylinder head near the engine water chamber.
Air temperature sensor:
The air temperature sensor is located at the air circuit inlet, integrated into the air flowmeter.
Turbocharging pressure sensor solenoid valve:
The solenoid valve is located on the turbocharger.
Catalytic converter:
The catalytic converter is located upstream of the exhaust system and downstream of the turbocharger.
Fuel temperature sensor:
The sensor is located near the injection pump and injector return.
Catalytic converter downstream temperature sensor:
The sensor is located after the catalytic converter.
Turbine upstream temperature sensor:
This sensor is located between the exhaust pipe and the turbocharger.
Cruise control/speed limiter on/off switch:
This switch is located in the passenger compartment to the left of the steering wheel near the lighting dimmer.
Water in diesel fuel sensor (optional):
This sensor is located in the diesel filter.
Fan unit relay:
The relay is located on the cooling radiator.
Accelerator potentiometer:
The potentiometer is located on the accelerator pedal.
Brake pedal switch:
The switch is located on the brake pedal.
Clutch pedal switch:
The switch is located on the clutch pedal.
Heater plugs:
The heater plugs are located on the cylinder head.
Particle filter injector:
The injector is located between the particle filter injector fuel pump and the exhaust pipe. (Vdiag 45, 49 and 4D only)
Electric fuel pump:
The pump is located between the tank and the particle filter injector fuel filter. (Vdiag 45, 49 and 4D only)

13B-32
MR-372-J84-13B050$351.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Fault summary table13B
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault warning
light illuminatedLevel 2 fault warning
light illuminatedOBD warning
light illuminated
DF038Computer 06061.DEF/2.DEF/4.DEF/
5.DEF/6.DEF/7.DEF/
8.DEF/9.DEF/
10.DEF/11.DEF/
12.DEF/13.DEF/
14.DEF/15.DEF/
16.DEF/21.DEF/
22.DEF/23.DEF3.DEF/17.DEF/
18.DEF/19.DEF/
20.DEF15.DEF/
16.DEF/
17.DEF/
18.DEF/
19.DEF/
20.DEF/22.DEF
DF039Inlet air temperature
sensor circuit0110 - -CO.1/CC.0/
1.DEF
DF047Computer feed voltage 0560 - - -
DF049Refrigerant sensor
circuit0530 - - -
DF051Cruise control/speed
limiter function0575 - - -
DF053Rail pressure
regulation function1089 1.DEF/2.DEF 3.DEF/4.DEF/5.DEF -
DF054Turbocharging
solenoid valve control
circuit0045 CO/CC.0/CC.1 - -
DF056Air flowmeter circuit 0100 CO.0/CC.1 - CO.0/CC.1
DF067Damper valve control
circuit0120 CO/CC.0/CC.1 - -
DF070Clutch switch circuit 0830 - - -
DF086Coolant pump relay
control circuit2600 CO/CC.0/CC.1 - -
DF091Vehicle speed signal 0500 - - -
DF097Camshaft sensor
circuit0340 - - -
DF098Fuel temperature
sensor circuit0180 - - -
DF127Brake switch no. 1
circuit0571 - - -
DF129Requested air flow 0101 1.DEF/2.DEF - 1.DEF/2.DEF
DF173Reverse gear signal 0812 - - -

13B-34
MR-372-J84-13B050$351.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Fault summary table13B
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault warning
light illuminatedLevel 2 fault warning
light illuminatedOBD warning
light illuminated
DF886Presence of water in
the diesel fuel2269 - - -
DF887Brake/accelerator
pedal positions2299 - 1.DEF -
DF889Engine protection 2610 - - -
DF953Particle filter absent 2002 - - 1.DEF
DF991Particle filter injector
control circuit 1205 CO/CC.0/CC.1 - CO/CC.0/CC.1
DF999Particle filter
downstream temp.
sensor circuit1544CC.0/CO.1/ 1.DEF/
2.DEF/ 3.DEF--
DF1000Particle filter
upstream temp.
sensor circuit242ACC.0/CO.1/ 1.DEF/
2.DEF/ 3.DEF-CC.0/CO.1/
1.DEF/2.DEF/
3.DEF
DF1001Particle filter
upstream
temperature
regulation 242B 1.DEF/2.DEF - -
DF1002Static regeneration 2458 1.DEF - -
DF1003Particle filter
differential pressure
sensor circuit 2452 CO.0/CC.1/1.DEF -CO.0/CC.1/
1.DEF
DF1004Electric fuel pump
relay control circuit 2632 CO/CC.0/CC.1 - -
DF1005Heating element
control unit fault
finding 1 connection 1644 1.DEF - -
DF1007Catalytic converter 1
downstream
temperature sensor
circuit 2031CC.0/CO.1/ 1.DEF/
2.DEF/ 3.DEF--
DF1008Turbine upstream
temperature
regulation 2080 1.DEF - -
DF1009Catalytic converter 1
downstream
temperature
regulation 2084 1.DEF/2.DEF - -
DF1070Cold loop 0534 - - -

13B-71
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF127
PRESENT
OR
STOREDBRAKE SWITCH 1 CIRCUIT
1. DEF: Values outside limits
2. DEF: Signal inconsistency
3. DEF: Signal outside upper limit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after a series of actions on the brake pedal.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check the connection and condition of the brake switch connector, component code 160 (see MR 392, 385, 364,
370 and 417, Mechanical, 37A, Mechanical component control, Brake light switch: Removal - Refitting).
If the connector 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector 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 insulation, continuity and the absence of interference resistance of the following connection:
–5A between components 160 and 120.
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.
Run a multiplex network test (see 88B, Multiplexing).
Carry out complete fault finding on the UCH (see87B, Passenger Compartment Connection Unit).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF127 / SID304_V45_DF127 / SID301_V48_DF127 / SID304_V49_DF127 / SID304_V4D_DF127 / SID301_V4C_DF127

13B-102
MR-372-J84-13B050$468.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF887
PRESENT
OR
STOREDBRAKE/ACCELERATOR PEDAL POSITIONS
1. DEF: Signal inconsistency
NOTESConditions for applying the fault finding procedure to a stored fault:
Apply this fault finding procedure.
Special notes:
The brake and accelerator pedals were detected as depressed simultaneously for 30
seconds.
– Illumination of Level 2 fault warning light on the instrument panel.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check that the accelerator pedal is not jammed and that there is nothing impeding its operation (floor carpet, etc.).
Check that the brake light switch is adjusted and operating correctly.
Check the connection and condition of the accelerator pedal potentiometer connector, component code 921
(see MR 392, 385, 364, 370 and 417, Mechanical, 17B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
If the connector 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector 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.
Measure the resistance of the pedal potentiometer, component code 921 on gang 1 between connections 3LT
and 3LR.
If the resistance is not between 0.8 kΩ and
2.6 kΩ, replace the pedal potentiometer (see MR 392, 385, 364, 370
and 417, Mechanical, 13B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
Measure the resistance of the pedal potentiometer, component code 921 on gang 2 between connections 3LU
and 3LV.
If the resistance is not between 0.8 kΩ and
4.9 kΩ, replace the pedal potentiometer (see MR 392, 385, 364, 370
and 417, Mechanical, 17B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Clear RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF887 / SID304_V45_DF887 / SID301_V48_DF887 / SID304_V49_DF887 / SID304_V4D_DF887 / SID301_V4C_DF887

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

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.

13B-263
MR-372-J84-13B050$819.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of commands
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
SC017
CONTINUED
After-Sales regeneration comprises 4 important stages:
– Heating of the engine and checking for a small quantity of soot in the particle filter by measuring the differential
pressure.
– The system changes from combustion mode and starts to regenerate the particle filter. Gradual cooling of the
particle filter.
– End of After-Sales regeneration.
Stopping conditions:
– Dialogue with the diagnostic tool has been lost.
– Vehicle movement detected by speed sensor.
– Brake or clutch pedal depressed.
– Stop regeneration requested by the diagnostic tool.
– End of test.
The procedure lasts 30 minutes.
– At the end of regeneration, a message announces whether the regeneration has been successful or which
operations to carry out.
CONFIRMING THE REGENERATION PROCESS:
At the end of regeneration, a message appears to announce whether the regeneration was successful:
particle filter regeneration successful: regeneration completed correctly.
weight of soot too high - run command SC017 again: regeneration failed because the weight of soot at
the end of regeneration was too high and the temperature upstream of the particle filter was too low. Check
the oil level before starting another regeneration.
weight of soot too high: regeneration failed because the weight of soot at the end of regeneration was
too high in spite of the correct temperature upstream of the particle filter. The particle filter is full of residue
(regeneration impossible), refer to the fault finding chart ALP21 Particle filter warning light lit.
present or stored fault: regeneration failed because faults were declared.
Refer to the interpretation of faults, after resolving the faults, run command SC017 again.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool
.

13B-272
MR-372-J84-13B050$858.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Customer complaints13B
DRIVING BEHAVIOUR
ENGINE CUT-OUT (STALLING) ALP 7
NO OR VERY LITTLE ACCELERATION,
INCREASE IN ENGINE SPEEDALP 8
ENGINE BUCKING ALP 9
ERRATIC ACCELERATION ALP 10
NO ENGINE BRAKING ALP 11
LOSS OF POWER ALP 12
TOO MUCH POWER ALP 13
OVERSPEED AT IDLE SPEED OR ON
RELEASING BRAKEALP 14
EXCESSIVE CONSUMPTION ALP 15
ENGINE OVERHEATING ALP 16
NOISE, ODOURS OR SMOKE
EMISSION CONTROL NOT SATISFACTORY ALP 17
ENGINE NOISE ALP 18
OIL LEAK FROM THE TURBOCHARGER ALP 19
SMOKE FROM THE EXHAUST ALP 20
REGENERATION
PARTICLE FILTER WARNING LIGHT ON ALP 21