2010 RENAULT SCENIC automatic transmission

PETROL INJECTION
Fault finding - System operation
17B
17B - 17
PETROL INJECTION
Fault finding - System operation
17B
17B - 17V9 MR-372-J84-17B050$094.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
6. Defect modes
Motorised throttle valve
In defect mode, the motorised throttle valve can have 6 different statuses.
Any entry into type 1 to 5 defect mode always leads to the application of type 6. Type 1The throttle opening is less than the Safe mode position. The throttle is no longer activated and is
automatically in Safe mode. The ESP, distance control and cruise control/speed limiter systems are
disabled. The automatic transmission is in "Safe mode".
Type 2The throttle opening is no longer actuated. The engine speed is limited by injection cut-off.
Type 3Defect mode is associated with restructuring of the pedal setpoints (constant pedal setpoint for each
gear).
Type 4The associated defect mode restricts the throttle opening. The maximum throttle valve opening
threshold results in a speed of below 54 mph (90 km/h).
Type 5The computer no longer processes torque changes requested by the ESP, distance control, cruise
control/speed limiter and automatic gearbox systems. This defect mode results from a computer
malfunction, or a fault with the manifold or turbocharging pressure sensor. The system then only uses
the accelerator pedal signal. The ESP, distance control and cruise control/speed limiter systems are
disabled. The automatic transmission is in "Safe mode".
Type 6The turbocharging valve no longer works.

PETROL INJECTION
Fault finding - Configurations and programming17B
17B - 29
17B
17B - 29V9 MR-372-J84-17B050$235.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
2. PROGRAMMING
Programming the flywheel target
– Decelerate a first time with injection cut-off (i.e. feet off the brake, accelerator pedal and clutch pedals) between
3500 and 3000 rpm, in 3rd gear for a manual gearbox and 2nd for automatic transmission, for at least 5 seconds.
– Decelerate a second time with injection cut-off (i.e. feet off the brake, accelerator pedal and clutch pedals) between
2400 and 2000 rpm for K4 engines and between 1800 and 1400 rpm for R4R engines, in 3rd gear for a manual
gearbox and 2nd for automatic gearbox, for at least 5 seconds.
Check the programming using ET089 Flywheel target programming.
Programming the throttle end stops
When replacing the computer or the motorised throttle valve, with the ignition on, wait 30 seconds so that the
computer may program the MAX and MIN limits, then switch off the ignition and wait 30 seconds for the end of the
Power Latch, so that the computer may store the programmed limits.
Check the programming using ET051 Throttle stop programming.
* This is the moment when, during deceleration with no load, the engine drops to idling speed and recovers torque. LC158Air conditioning heating resistor management
→WITH
→NONE
LC162Controlled coolant thermostat
→WITH
→NONE
LC170Electric coolant pump
→WITH
→NONE

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-77
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-77V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF099
PRESENT
OR
STORED
AUTOMATIC TRANSMISSION OR SEQUENTIAL GEARBOX
CONNECTION VIA THE MULTIPLEX NETWORK
1.DEF: Inconsistency of the signal
2.DEF: Multiplex line connection fault
3.DEF: Gear ratio
4.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
Deal with faults DF046 Battery voltage or DF084 Actuator relay control circuit first
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running.
Run a multiplex network test (See88B, Multiplex).
If the fault is still present, run fault finding on the Automatic gearbox system (see23A, Automatic gearbox).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF099/S3000_V54_DF099

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-86
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-86V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF138
PRESENT
OR
STOREDCLUTCH PEDAL CIRCUIT
1.DEF: Component in bad condition
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present with the engine running and following a check on the number of
times the clutch pedal is depressed in relation to the number of gear changes
calculated by the computer.
Special note:
– engine speed surges when changing gear,
– the acquisition is made if the vehicle is not fitted with an automatic transmission,
– in the event of a fault, before replacing any component, check using the diagnostic
tool that the clutch contact is operational and that the recommended clutch pedal
clearance is still valid.
– In the event of an open circuit or short circuit to + 12 V, the clutch pedal is
depressed all the time which makes it impossible to select a cruising speed in cruise
control mode. The speed limiter remains operational in defect mode (inaccurate
speed restriction),
–If short circuit to earth, status ET405 Clutch pedal switch remains INACTIVE.
Check the cleanliness, condition and fitting of the clutch pedal switch.
Repair if necessary.
If the fault is still present, disconnect the switch. Check that when the clutch pedal is depressed, the switch is
closed, and when the clutch pedal is released, the switch is open.
Replace the switch if necessary.
If the fault is still present, manipulate the harness to see if the status changes.
Look for any damage to the wiring harness, and check the condition and connection of the connectors of the
injection computer and clutch pedal switch.
Repair if necessary.
If the fault is still present, check the earth on track 2 of the switch.
If the earth is not present on track 2, check for insulation, continuity and the absence of interference
resistance on the following connection:
earth track 1 Clutch pedal switch
Repair if necessary.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF138/S3000_V54_DF138

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-101
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-101V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF404
PRESENT
OR
STORED
AUTOMATIC TRANSMISSION OR SEQUENTIAL GEARBOX CAN
CONNECTION
1.DEF: Incorrect gear
2.DEF: Incorrect torque signal from automatic gearbox computer
3.DEF: No multiplex frames or invalid values (fault on computer transmitting signal
or CAN connection)
NOTESPriority when dealing with a number of faults:
If fault DF046 Battery voltage is present or stored, deal with this first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running.
Run a multiplex network test (See88B, Multiplex).
If the fault is still present, run fault finding on the automatic gearbox (see 23A, Automatic gearbox).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF404/S3000_V54_DF404

PETROL INJECTION
Fault finding - Conformity check
17B
17B-128
PETROL INJECTION
Fault finding - Conformity check
17B
17B-128V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
EMISSION CONTROL / OBD SUBFUNCTION (cont.):
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
7
Oxygen sensorET052:Upstream O
2 sensor
heatingINACTIVEIn the event of a fault
apply the interpretation of
DF601 Upstream
oxygen sensor heating
power circuit.
8ET053:Downstream O
2
sensor heatingINACTIVEIn the event of a fault,
apply interpretation of
DF602 Downstream
oxygen sensor heating
power circuit.
9CanisterAC017:Canister bleed
solenoid valveThe canister
bleed solenoid
valve should be
heard running.In the event of a fault,
apply interpretation of
DF549 Canister bleed
circuit.
10
Fault findingET617:Upstream oxygen
sensor OBD fault
findingINACTIVE None
11 ET619:Fuel circuit OBD fault
findingINACTIVE None
12 ET581:Petrol combustion
misfire fault findingINACTIVE None
13 Fault finding ET340:Request by automatic
transmission to light
up the OBD warning
lightINACTIVEIf ACTIVE, apply the
interpretation of fault
DF099 Automatic
gearbox or sequential
gearbox connection via
the multiplex network.
14
RichnessET300:Richness regulationACTIVE
INACTIVEWITHOUT
15 ET056:Richness double loopACTIVE
INACTIVEIn the event of a fault,
apply the interpretation of
ET056 Double richness
loop.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-140
PETROL INJECTION
Fault finding - Conformity check
17B
17B-140V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
CRUISE CONTROL/SPEED LIMITER SUB-FUNCTION:
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1
Cruise control/
Speed limiterET042:Cruise control/
Speed limiterNOT DETECTED
INACTIVE
CRUISE CONTROL
SPEED LIMITERIn the event of a fault,
apply the
interpretation of
ET042 Cruise
control/speed
limiter.
2ET415:Deactivation of
cruise control/
speed limiterWITHOUT
STATUS 1: Traction
control request
STATUS 2: Brake pedal
depressed
STATUS 3: Clutch pedal
depressed
STATUS 4: Suspend
button pressed
STATUS 5: Cruise control
or speed limiter monitoring
STATUS 6: Gear lever in
neutral (manual gearbox)
or neutral position
(automatic transmission)
STATUS 7: Inconsistency
between the request and
the vehicle speed
STATUS 8: Automatic
transmission in defect
mode
STATUS 9: Vehicle speed
monitoring
STATUS 10: Monitoring
by injection computerIn the event of a fault,
apply the
interpretation of
ET415 Cruise
control/Speed
limiter deactivation.
3ET703:Cruise control/
speed limiter
buttonsINACTIVE
DECREASE
INCREASE
SUSPEND
RESUMEIn the event of a fault,
apply the
interpretation of status
ET703 Cruise
control/speed limiter
buttons.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-152
PETROL INJECTION
Fault finding - Conformity check
17B
17B-152V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
EMISSION CONTROL / OBD SUBFUNCTION (cont.):
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
7
Oxygen sensor
(continued)ET052:Upstream
Upstream O
2 sensor
heatingINACTIVEIn the event of a fault
apply the interpretation of
DF601 Upstream
oxygen sensor heating
power circuit.
8ET053:Upstream
Downstream O
2
sensor heatingINACTIVEIn the event of a fault,
apply interpretation of
DF602 Downstream
oxygen sensor heating
power circuit.
9CanisterAC017:Canister bleed
solenoid valveThe canister
bleed solenoid
valve should be
heard running.In the event of a fault,
apply interpretation of
DF549 Canister bleed
circuit.
10
Fault findingET617:Upstream oxygen
sensor OBD fault
findingINACTIVE None
11 ET619:Fuel circuit OBD fault
findingINACTIVE None
12 ET581:Petrol combustion
misfire fault findingINACTIVE None
13 Fault finding ET340:Request by automatic
transmission to light
up the OBD warning
lightINACTIVEIf ACTIVE, apply the
interpretation of fault
DF099 Automatic
gearbox or sequential
gearbox connection via
the multiplex network.
14
RichnessET300:Richness regulationACTIVE
INACTIVEWITHOUT
15 ET056:Richness double loopACTIVEIn the event of a fault,
apply the interpretation of
ET056 Double richness
loop.