oil change RENAULT SCENIC 2008 J84 / 2.G Automatic Transmission Siemens TA2000 Workshop Manual

AUTOMATIC TRANSMISSION
Fault finding – System operation23A
23A-9V4 MR-372-J84-23A050$132.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
MODULAR CONNECTOR
AMultifunction switch
BHydraulic electronic interface
COil pressure sensor
DTurbine speed sensor
EExchanger flow lock-up solenoid valveFemale connection
(connector leading to switch, interface) sensors,
exchanger flow lock-up solenoid valve)Male connection
(connector coming from computer)

AUTOMATIC TRANSMISSION
Fault finding – Replacement of components23A
23A - 11V4 MR-372-J84-23A050$198.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Replacement of components
REPLACING THE COMPUTER
If Techline approves the computer replacement, proceed as follows:
–Note the gearbox oil condition meter code in the Identification menu: ID018 Oil condition meter and the
date of the last gearbox oil service ID017: Gearbox oil service date.
–Switch off the ignition.
–Replace the computer.
–If necessary, change the computer configuration in the Enter configuration menu.
–Enter the VIN into the computer with diagnostic tool command VP001 Enter VIN.
–Enter the oil condition meter code from the old automatic transmission computer (found in the Identification
menu) using command VP015 Transfer oil condition meter.
–Enter the gearbox oil service date with command VP016 Enter gearbox oil service date.
–Enter the After-Sales service date with diagnostic tool command VP009 Enter last After-Sales service
date,
–Carry out a check with the diagnostic tool, on the Identification screen.
–Switch off the ignition.
REPLACING AN AUTOMATIC TRANSMISSION COMPONENT
For the replacement of the other components which make up the automatic transmission, (see MR 364 Mechanical,
23A, Automatic transmission (For MEGANE II) and see MR 370 Mechanical, 23A, Automatic transmission
(For SCENIC II)).
After the replacement of one or more gearbox components, or after reprogramming, auto-program the solenoid
valves using command RZ005: Self-adapting programs (see Dealing with command modes). IT IS ESSENTIAL TO CONTACT YOUR TECHLINE BEFORE REPLACING AN AUTOMATIC TRANSMISSION
COMPUTER.
MR-372-J84-23A050$198.mif

AUTOMATIC TRANSMISSION
Fault finding – Fault summary table23A
23A - 15V4 MR-372-J84-23A050$264.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Fault summary table
* EVS: Sequence solenoid valvesTool fault Diagnostic tool title
DF002 Computer
DF003 Analogue sensor feed
DF005 Oil pressure sensor circuit
DF009 Multifunction switch prohibited position
DF012 Solenoid valve feed
DF016 Lockup solenoid valve circuit
DF017 Exchanger flow rate solenoid valve circuit
DF018 Lockup slip
DF023 Gearbox oil temperature sensor circuit
DF029 Multifunction switch in unstable position
DF036 Pressure regulating solenoid valve circuit
DF038 Turbine speed sensor circuit
DF048 Vehicle speed signal
DF049 Pressure regulation
DF055 Injection →→ → →
automatic transmission connection
DF064 Display circuit
DF085 EVS*1 sequence solenoid valve circuit
DF086 EVS*2 sequence solenoid valve circuit
DF087 EVS*3 sequence solenoid valve circuit
DF088 EVS*5 sequence solenoid valve circuit
DF089 EVS*4 sequence solenoid valve circuit
DF093 Sequential gear lever circuit
DF095 Shift lock electromagnet circuit
DF109 Engine torque multiplex signal
DF112 *EVS6* sequence solenoid valve circuit
DF114 Pedal position multiplex signal
MR-372-J84-23A050$264.mif

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 61V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Conformity check
DF177
PRESENT
OR
STOREDAUTOMATIC TRANSMISSION OVERHEATING
NOTESRun fault finding on the injection system and make sure that it is working perfectly.
If the following faults are present or stored, deal with them first:
DF003 - DF005 - DF016 - DF017 - DF018 - DF020 - DF023 - DF024 - DF036 -
DF049 - DF131
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
To make sure that there are no faults with the gearbox oil temperature sensor, apply the interpretation of fault
DF023 Gearbox oil temperature sensor.
To make sure that there are no faults with the exchanger flow solenoid valve, apply the interpretation of fault DF017
Exchanger flow solenoid valve circuit.
Check gearbox oil grade and level.
If an operation is necessary (see MR 364 Mechanical, 23A, Automatic transmission, Filling-Levels (for
Mégane II) and MR 370 Mechanical, 23A, Automatic transmission, Draining-Filling for Scénic II)).
Check that the gearbox is not leaking oil.
Check that the water-oil exchanger is not blocked.
If the fault is still present, there is a definitely a mechanical or hydraulic fault.
Deal with the other faults then proceed with the conformity check.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.
DP0TA2000_V10_DF177/DP0TA2000_V11_DF177/DP0TA2000_V15_DF177
MR-372-J84-23A050$462.mif

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 64V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
MAIN SCREEN (continued 2)
*SV: solenoid valve
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
11Heat exchanger
flow control
solenoid valve
controlET020:Exchanger flow
control SV* controlINACTIVEIf ACTIVE, refer to
the interpretation of
this status.
12Old oilET083:Old oilYES
NONo procedure for
running diagnostics
on this status

AUTOMATIC TRANSMISSION
Fault finding – Status summary table23A
23A - 76V4 MR-372-J84-23A050$528.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Status summary table
*SV: solenoid valveTool status Diagnostic tool title
ET001Solenoid valve supply
ET003Brake light switch (opening)
ET004Brake light switch (closure)
ET010Oil too hot signal
ET012Gear lever position
ET013Gear engaged
ET020Exchanger flow control SV* control
ET021Sequence solenoid 1 control
ET022Sequence solenoid 2 control
ET023Sequence solenoid valve 3 control
ET024Sequence solenoid valve 4 control
ET025Sequence solenoid valve 5 control
ET026Sequence solenoid valve 6 control
ET071Torque converter
ET079Economy mode
ET083Old oil
ET097Manual mode
ET108Torque reduction
ET123Multifunction switch S2
ET124Multifunction switch S3
ET125Multifunction switch S4
ET126Multifunction switch P/N
ET127Lower sequential lever switch
ET128Upper sequential lever switch
ET142Brake pedal pressed
ET155Third gear hold contact
ET157Gear lever unlocking
MR-372-J84-23A050$528.mif

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-80V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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 changes to 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.
DP0TA2000_V10_ET010/DP0TA2000_V11_ET010/DP0TA2000_V15_ET010

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-84V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
* EV: Solenoid valve.ET020
EXCHANGER FLOW CONTROL SOLENOID VALVE*
NOTESThere must be no present or stored faults.
The exchanger flow control solenoid valve is ACTIVE when the gearbox oil temperature exceeds 100˚C
and the engine speed exceeds 2000 rpm.
Otherwise the solenoid valve remains inactive.
Run command AC024 Actuator sequential control and check that the activation status changes from INACTIVE
to ACTIVE.
When powered, if the solenoid valve is ACTIVE the voltage should be 0 V.
When powered, if the solenoid valve is INACTIVE the voltage should be 12 V.
Reconnect the computer.
Activate the solenoid valves with command AC024 Actuator sequential control and check the solenoid valve
current.
If the current is 260 mA, the solenoid valve is working properly.
If the current is weaker, check the computer connections and harness up to the exchanger flow solenoid valve.
If the status of the command fails to change, use the interpretation of fault DF017 Exchanger flow solenoid valve
circuit.
If the fault is still present after the fault finding procedure for fault DF017 Exchanger flow solenoid valve circuit
has been followed, contact your Techline.
AFTER REPAIRRepeat the conformity check from the start.
Make sure that shifting up and down through each gear works properly.
DP0TA2000_V10_ET020/DP0TA2000_V11_ET020/DP0TA2000_V15_ET020

AUTOMATIC TRANSMISSION
Fault finding – Parameter interpretation23A
23A - 104V4 MR-372-J84-23A050$726.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
PR004
GEARBOX OIL TEMPERATURE
NOTESThere must be no present or stored faults.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer.
Check the cleanliness and condition of the connections.
Use the Universal bornier Elé. 1681 to check the insulation, continuity and the absence of interference resistance
on the following connections:
●Connection code 5BC between components 119 and 754.
●Connection code 5BB, between components 119 and 754.
●Connection code 5DN between components 119 and 1019.
●Connection code 5DD 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.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5BC.
●Connection code 5BB.
The value should be between 2360 and 2660 Ω at a temperature of 20 ˚C and between 290 and 327 Ω at a
temperature of 80 ˚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 value is not correct, the sensor or the electric/hydraulic interface harness is damaged.
Measure the resistance of component 1019 between the following connections:
●Connection code 5DN.
●Connection code 5DD.
The value should be approximately 40 Ω ± 4 Ω at 20 ˚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 value is not correct, the solenoid valve or the electric/hydraulic interface harness is damaged.
Make sure that the water-oil exchanger is not blocked.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_PR004/DP0TA2000_V11_PR004 /DP0TA2000_V15_PR004

AUTOMATIC TRANSMISSION
Fault finding – Parameter interpretation23A
23A - 107V4 MR-372-J84-23A050$726.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
PR128
ENGINE/TURBINE SPEED DIFFERENCE
NOTESThere must be no present or stored faults.
Check gearbox oil grade and level.
If an oil change or top-up is necessary see the Draining-Filling-Levels section of the Workshop Repair Manual.
Check that the gearbox is not leaking oil.
Disconnect the battery.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Use the Universal bornier Elé. 1681 to check the insulation, continuity and the absence of interference
resistance on the following connections:
●Connection code 5DA between components 119 and 1017.
●Connection code 5DB between components 119 and 1017.
●Connection code 5BX between components 119 and 754.
●Connection code 5BA between components 119 and 754.
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 1017 between the following connections:
●Connection code 5DA.
●Connection code 5DB.
The value should be approximately 300 Ω ± 40 Ω at a temperature of approximately 20 ˚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 not correct, either the sensor or the harness is damaged. Replace the faulty component.
Measure the resistance of component 754 between the following connections:
●Connection code 5BX.
●Connection code 5BA.
The value should be approximately 1 Ω ± 0.2 Ω at 20 ˚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 value is not correct, the solenoid valve or the electric/hydraulic interface harness is damaged.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_PR128/DP0TA2000_V11_PR128 /DP0TA2000_V15_PR128