2007 RENAULT SCENIC Gear box

AUTOMATIC TRANSMISSION
Fault finding - Conformity check
23A
23A - 83V5 MR-372-J84-23A100$464.mif
SIEMENS TA2005
Vdiag No.: 14-18
SUB-FUNCTION: LOCKUP/UNLOCKING (CONTINUED)
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(no present or stored faults).
Application conditions: engine stopped, ignition on.
The values indicated in this conformity check are given as examples.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
8Gearbox oil
pressure sensor
voltagePR118:Gearbox oil
pressure sensor
voltageX = 5 VIn the event of a
fault, consult the
interpretation of this
parameter.
9Exchanger
actuator
solenoid valve
control ET020:Exchanger
actuator
solenoid valve
controlACTIVE
INACTIVEIn the event of a
fault, refer to the
interpretation of this
status.
10Oil temperaturePR004:Gearbox oil
temperature- 40 ˚C < X < 140 ˚CIn the event of a
fault, consult the
interpretation of this
parameter.
11Difference
between
reference
pressure and oil
pressurePR146:Difference
between
reference and oil
pressureX = PR138 - PR003 None.
12Oil too hot signalET010:Oil too hot signalYES, if oil temperature:
X > 140 ˚CIn the event of a
fault, refer to the
interpretation of this
status.
13Sequential
actuator controlAC024:Sequential
actuator controlCommand used to actuate
all the solenoid valves.In the event of a
fault, refer to the
interpretation of this
command.

AUTOMATIC TRANSMISSION
Fault finding - Conformity check
23A
23A - 86V5 MR-372-J84-23A100$464.mif
SIEMENS TA2005
Vdiag No.: 14-18
SUB-FUNCTION: CREEPING AT IDLE SPEED
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(no present or stored faults).
Application conditions: engine stopped, ignition on.
The values indicated in this conformity check are given as examples.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Oil pressurePR003:Oil pressureX < 0.2 barIn the event of a
fault, consult the
interpretation of this
parameter.
2Oil temperature PR004:Gearbox oil
temperature- 40 ˚C < X < 140 ˚CIn the event of a
fault, consult the
interpretation of this
parameter.
3Vehicle speedPR105:Vehicle speed0 mphIn the event of a
fault, consult the
interpretation of this
parameter.
4Engine speedPR006:Engine speed0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.
5Engine speedPR007:Turbine speed0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.
6Engine/turbine
speed
differencePR128:Engine/turbine
speed
difference0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A-92V5 MR-372-J84-23A100$580.mif
SIEMENS TA2005
Vdiag No.: 14-18
ET010
OIL TOO HOT SIGNAL
NOTESThere must be no present or stored faults.
This status means the oil temperature is above the normal operation temperature.
The status displays "NO" if the gearbox oil temperature is below 140 ˚C.
The status displays "YES" when the gearbox oil temperature rises above 140 ˚C.
If the correct status is not displayed, use the interpretation of fault DF177 "Automatic transmission
overheating".
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2005_V14_ET010/DP0TA2005_V18_ET010

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A-96V5 MR-372-J84-23A100$580.mif
SIEMENS TA2005
Vdiag No.: 14-18
* EV: Solenoid valve.ET020
EXCHANGER FLOW CONTROL SOLENOID VALVE*
NOTESThere must be no present or stored faults.
The exchanger flow control solenoid valve command status displays "ACTIVE" in the following conditions:
–gearbox oil temperature is above 100˚C,
–engine speed is greater than 2000 rpm.
With other conditions, the solenoid valve status displays "INACTIVE".
Disconnect the computer. Check the cleanliness and condition of the connectors.
Check the continuity of the following connections:
●connection code 5DD, between components 119 and 1019,
●connection code 5DN, between components 119 and 1019.
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.
Measure the resistance of component 1019 between the following connections:
●connection code 5DD,
●connection code 5DN.
The value should be 40 Ω ± 2 at approximately 23 ˚C.
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.
If the resistance is greater than 50 Ω, check the wiring harness, computer connector and modular connector.
If the status of the command fails to change, use the interpretation of fault DF017 "Exchanger flow solenoid valve
circuit".
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2005_V14_ET020/DP0TA2005_V18_ET020

Fault finding - Parameter summary table23A
23A - 108V5 MR-372-J84-23A100$638.mif
SIEMENS TA2005
Vdiag No.: 14-18AUTOMATIC TRANSMISSION
Fault finding - Parameter summary table
Tool parameter Diagnostic tool title
PR001Coolant temperature
PR003Oil pressure
PR004Gearbox oil temperature
PR006Engine speed
PR007Turbine speed
PR008Computer feed voltage
PR105Vehicle speed
PR118Gearbox oil pressure sensor voltage
PR123Calculated engine torque
PR124Accel. pedal position for downshifting
PR126Current turbine speed
PR128Engine/turbine speed difference
PR135Standard pedal position
PR136Raw pedal position
PR138Reference pressure
PR146Difference between reference and oil pressure
MR-372-J84-23A100$638.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of parameters23A
23A - 111V5 MR-372-J84-23A100$696.mif
SIEMENS TA2005
Vdiag No.: 14-18
PR004
GEARBOX OIL TEMPERATURE
NOTESThere must be no present or stored faults.
Gearbox oil temperature values vary according to how the vehicle is used.
Check the oil temperature values on the diagnostic tool:
Minimum temperature: - 40 ˚C.
Maximum temperature: + 140 ˚C.
These values relate to normal operation of the vehicle.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2005_V14_PR004/DP0TA2005_V18_PR004

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of parameters23A
23A - 116V5 MR-372-J84-23A100$696.mif
SIEMENS TA2005
Vdiag No.: 14-18
PR118
GEARBOX OIL PRESSURE SENSOR VOLTAGE
NOTESNo faults should be present or stored.
ELECTRICAL CONFORMITY OF THE SENSOR:
Check for continuity and absence of interference resistance on the following connections:
●connection code 5U, between components 119 and 781,
●connection code 5W, between components 119 and 781,
●connection code 5V, between components 119 and 781.
If any of the 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.
If all the connections are correct, check for + 5 V on connection 5U of component 781.
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 all the connections are correct, check for earth on connection 5V of component 781.
If any of the 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 REPAIRRepeat the conformity check from the start.
DP0TA2005_V14_PR118/DP0TA2005_V18_PR118

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart23A
23A -131V5 MR-372-J84-23A100$928.mif
SIEMENS TA2005
Vdiag No.: 14-18
ALP3
CONTINUED 1
Check the oil level.
Check the oil pressure using PR003 Oil pressure:
Warm engine with gearbox oil temperature between 65 and 90˚C.
Measure the line pressure under the 3 following conditions:
IMPORTANT
The vehicle must be stationary: handbrake on and brake pedal depressed, no accessories operating
(e.g.: air conditioning)
1engine speed idling:
Shift the gear lever to R, N and D, the pressure reading must be greater than 2.5 bars.
2engine speed at 1200 rpm:
–gear lever in R position, the pressure reading must be greater than 4 bars.
–gear lever in D position, the pressure reading in first gear must be greater than 5.5 bars.
3engine speed at 2200 rpm:
–gear lever in R position, the pressure reading must be greater than 11 bars.
–gear lever in D position, the pressure reading in first gear must be greater than 11 bars.
Do the recorded values correspond to the specified values?
Shift the gear lever into position D and monitor
PR007 Turbine speed when accelerating.Replace the pressure modulating solenoid valve
and the oil. Repeat the check after replacement.
If the fault is still present, replace the hydraulic
distributor and all the solenoid valves (see MR 364
Mechanical, 23A, Automatic transmission,
Hydraulic distributor (for Mégane II) and MR 370
Mechanical, 23A, Automatic transmission,
Hydraulic distributor (for Scénic II)).
Does the turbine speed change?

Replace the automatic transmission (see MR 364, Mechanical, 23A,
Automatic transmission, Removal-Refitting (for Mégane II) and MR
370, Mechanical, 23A, Automatic transmission, Removal-Refitting
(for Scénic II)).
A
YESNO
NOYES
B
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.