2014 RENAULT SCENIC battery

PETROL INJECTION
Fault finding – Introduction17B
17B-4V12 MR-372-J84-17B000$045.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
4. FAULT FINDING PROCEDURE
Check the battery charge and the
condition of the fuses
Print the system fault finding log
(available on CLIP and in the
Workshop Repair Manual or
Technical Note)
Connect CLIP
no
Dialogue with
computer?
yes
Read the faults
no
Faults present
yes
Deal with present faults
Deal with stored faults
no
The cause is
still presentFault
solved
yes
See ALP no. 1
Conformity check
no
The cause is
still presentFault
solved
Use Fault Finding Charts (ALPs)
no
The cause is
still presentFault
solved
Contact the Techline with the
completed fault finding log
JSAA741.0

PETROL INJECTION
Fault finding – Introduction17B
17B-6V12 MR-372-J84-17B000$045.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
5. FAULT FINDING LOG
You will always be asked for this log:
– when requesting technical assistance from Techline,
– for approval requests when replacing parts for which approval is mandatory,
– to be attached to monitored parts for which reimbursement is requested. The log is needed for warranty
reimbursement, and enables better analysis of the parts removed.
6. SAFETY INSTRUCTIONS
Safety rules must be observed during any work on a component to prevent any damage or injury:
– check the battery voltage to avoid incorrect operation of computer functions,
– use the proper tools.
7. FAULT FINDING
Stored faults are managed the same way for all sensors and actuators.
A stored fault is cleared after 128 recurrence-free starts.IMPORTANT!IMPORTANT
Any fault on a complex system requires thorough fault finding with the appropriate tools. The
FAULT FINDING LOG, which should be completed during the fault finding procedure, ensures a
record is kept of the procedure carried out. It is an essential document when consulting the
manufacturer.
IT IS THEREFORE MANDATORY TO FILL OUT A FAULT FINDING LOG EACH TIME FAULT FINDING IS
CARRIED OUT.
JSAA741.0

PETROL INJECTION
Fault finding – System operation17B
17B - 11V12 MR-372-J84-17B000$090.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
Table of defect modes:
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
DF002 Air temperature
sensor circuit1.DEF
DF004 Turbocharging
pressure sensor circuit1.DEF
2.DEF1.DEF
2.DEF
DF008 Pedal
potentiometer circuit
gang 1CO.0
CC.1
1.DEFCO.0
CC.1
1.DEFCO.0
CC.1
1.DEF
DF009 Pedal
potentiometer circuit
gang 2CO.0
CC.1CO.0
CC.1
DF011 Sensor supply
voltage no. 11.DEF
2.DEF1.DEF
2.DEF
DF012 Sensor feed
voltage no. 21.DEF
2.DEF1.DEF
2.DEF
DF038 Computer1.DEF 1.DEF 1.DEF 1.DEF 1.DEF 1.DEF
DF046 Battery voltage1.DEF 1.DEF 1.DEF
DF054 Turbocharging
solenoid valve control
circuitCO
CC.0
CC.1
DF078 Motorised throttle
control circuitCC.1
1.DEFCC.1
1.DEFCC.1
1.DEF
DF079 Motorised throttle
valve automatic control1.DEF
2.DEF
3.DEF
4.DEF
5.DEF
6.DEF1.DEF
2.DEF
3.DEF
4.DEF
5.DEF
6.DEF4.DEF
5.DEF1.DEF
2.DEF
3.DEF
4.DEF
5.DEF
6.DEF
DF089 Inlet manifold
pressure sensor circuit1.DEF
2.DEF1.DEF
2.DEF
DF095 Throttle
potentiometer circuit
gang 1CO.0
CC.1
1.DEFCO.0
CC.1
1.DEFCO.0
CC.1
1.DEF
DF096 Throttle
potentiometer circuit
gang 2CO.0
CC.1
CO.0
CC.1
JSAA741.0

PETROL INJECTION
Fault finding – Allocation of computer tracks17B
17B - 12V12 MR-372-J84-17B000$135.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Allocation of computer tracks
Connector (A), 32 tracks:
Track Description
A1
A2
A3
A4
B1
B2
B3
B4
C1
C2
C3
C4
D1
D2
D3
D4
E1
E2
E3
E4
F1
F2
F3
F4
G1
G2
G3
G4
H1
H2
H3
H4Not used
Cruise control on/off switch
Engine CAN LOW multiplex connection
Engine CAN HIGH multiplex connection
Not used
Not used
Not used
K-line diagnostics
Not used
Not used
Speed limiter on/off switch
+ Clutch switch signal
+ after ignition feed via UPC
Cruise control/speed limiter controls supply
Cruise control programming feedback signal
Not used
Not used
Not used
Not used
Brake pedal switch signal
Not used
Accelerator pedal potentiometer gang 2 + 5 V feed
Accelerator pedal potentiometer signal, gang 2
Accelerator pedal potentiometer earth, gang 2
Battery + feed via the UPC
Accelerator pedal potentiometer gang 1 + 5 V feed
Not used
Electronic earth
Electronic earth
Accelerator pedal potentiometer signal, gang 1
Accelerator pedal potentiometer earth, gang 1
Electronic earth
JSAA741.0
MR-372-J84-17B000$135.mif

PETROL INJECTION
Fault finding – Allocation of computer tracks17B
17B - 13V12 MR-372-J84-17B000$135.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
Connector (B), 48 tracks:
Track Description
A1
A2
A3
A4
B1
B2
B3
B4
D1
D2
D3
D4
E1
E2
E3
E4
F1
F2
F3
F4
G1
G2
G3
G4
H1
H2
H3
H4
I1
I2
I3
I4
J1
J2
J3
J4
K1
K2
K3
K4
L1
L2
L3
L4
M1
M2
M3
M4Injector 1 - control
Injector 2 - control
Injector 3 - control
Injector 4 - control
Not used
Pinking sensor screening
Pinking sensor + signal
Pinking sensor - signal
Not used
Not used
Motorised throttle valve potentiometer gang 2 signal
Computer self-power
- turbocharging pressure sensor
Air temperature sensor signal
Air temperature sensor earth
Engine speed and position sensor signal
Turbocharging pressure sensor signal
Coolant temperature sensor signal
Engine speed and position sensor signal
Coolant temperature sensor earth
+ turbocharging pressure sensor
Motorised throttle potentiometer + 5 V feed
Motorised throttle valve potentiometer gang 1 signal
Motorised throttle valve potentiometers common earth
Not used
Manifold pressure sensor + 5 V feed
Manifold pressure sensor signal
Manifold pressure sensor earth
Not used
Not used
Not used
Not used
Not used
Air conditioning pressostat signal
AC pressure switch + 5 V supply
Not used
Not used
Air conditioning pressostat earth
Engine CAN LOW multiplex connection
Engine CAN HIGH multiplex connection
Electronic earth
Not used
Not used
- coolant pump
Electronic earth
Battery + feed via the UPC
+ motorised throttle valve motor
- motorised throttle valve motor
JSAA741.0

PETROL INJECTION
Fault finding – Replacement of components17B
17B - 15V12 MR-372-J84-17B000$180.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Replacement of components
1. PROGRAMMING, REPROGRAMMING OR REPLACING THE COMPUTER
The system can be programmed and reprogrammed via the diagnostic socket using the RENAULT CLIP diagnostic
tool (Consult Technical Note 3585A or follow the instructions provided by the diagnostic tool).
Whenever the computer has been programmed, reprogrammed or replaced:
–switch off the ignition;
–start and then stop the engine (to initialise the computer) and wait for 30 seconds,
–switch on the ignition again and use the diagnostic tool to carry out the following steps:
– run command VP010 Enter VIN,
– deal with any faults declared by the diagnostic tool. Clear the computer memory.
– program the flywheel sensor target and throttle stops,
– carry out a road test followed by another check with the diagnostic tool.
2. REPLACING OR REMOVING THE TDC SENSOR
When the TDC sensor is replaced or removed, the flywheel target has to be programmed.
3. REPLACING THE MOTORISED THROTTLE VALVE
When the throttle valve is replaced, the throttle stops must be programmed.IMPORTANT
–switch on the diagnostic tool (mains or cigarette lighter supply),
–connect a battery charger (during the entire computer (re)programming procedure, the motor-driven fan
assemblies are triggered automatically),
–observe the engine temperature instructions of the diagnostic tool before (re)programming.
IMPORTANT
It is not possible to test an injection computer from the Parts Department because it can no longer be fitted on any
other vehicle.
IMPORTANT
Never drive the vehicle without having programmed the throttle stops.
JSAA741.0
MR-372-J84-17B000$180.mif

PETROL INJECTION
Fault finding – Fault summary table17B
17B - 17V12 MR-372-J84-17B000$270.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Fault summary table
Tool
faultsHexadecimal
DTC codesDescriptionLevel 1 fault
warning lightNo warning
light onOBD warning
light
DF0010115Coolant temperature
sensor circuit1.DEF
DF0020110Air temperature sensor
circuit1.DEF
DF0040235Turbocharging pressure
sensor circuit1.DEF/2.DEF 1.DEF/2.DEF
DF0080225Pedal potentiometer
circuit gang 1CO.0/CC.1
1.DEF
DF0092120Pedal potentiometer
circuit gang 2CO.0/CC.1
DF0110641 Sensor feed voltage no. 1 1.DEF/2.DEF
DF0120651 Sensor feed voltage no. 2 1.DEF/2.DEF
DF0260201Cylinder 1 injector control
circuitCO/ CC.0
CC.1
DF0270202Cylinder 2 injector control
circuitCO/ CC.0
CC.1
DF0280203Cylinder 3 injector control
circuitCO/ CC.0
CC.1
DF0290204Cylinder 4 injector control
circuitCO/ CC.0
CC.1
DF0370633 Engine immobiliser 1.DEF
DF0380606 Computer 1.DEF
DF0460560 Battery voltage 1.DEF
DF0490530 Refrigerant sensor circuit 1.DEF
DF0540243Turbocharging solenoid
valve control circuitCO/ CC.0
CC.1
JSAA741.0
MR-372-J84-17B000$270.mif

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-21V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Interpretation of faults
DF001
PRESENT
COOLANT TEMPERATURE SENSOR CIRCUIT
1.DEF : value outside tolerance range
NOTESPriority for dealing with a combination of faults:
Deal with fault DF011 Sensor supply voltage no. 1 first if it is present or stored.
Special note:
The OBD warning light is lit.
Check the cleanliness and condition of the coolant temperature sensor and its connections.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the universal bornier, check the insulation and continuity on the following connections:
Computer, connector B track F2 track B2 of the coolant temperature sensor
Computer, connector B track F4 track B1 of the coolant temperature sensor
Repair if necessary.
Measure the resistance of the coolant temperature sensor between tracks B1 and B2.
Replace the coolant temperature sensor if the resistance is not 12.6 k± 1.1 kat - 10°C
2.2 k±112at 25°C
810±39at 50°C
282.6±7.8at 80°C
114.6±2.6at 110°C
87.7±1.9at 120°C
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0
MR-372-J84-17B000$315.mif