2008 RENAULT SCENIC Automatic Transmission Siemens TA2000 Workshop Manual

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 73V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
SUB-FUNCTION: STATIONARY DECLUTCHING (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
4Brake pedal
pressedET142:Brake pedal pressedYES, if the brake pedal
is depressed
NO, if the brake pedal
is not depressedIn the event of a
fault, refer to the
interpretation of this
status.
5Brake pedalET003:Brake light switch
(opening)OPEN, brake pedal
released.
CLOSED, brake pedal
depressedIn the event of a
fault, refer to the
interpretation of this
status.
6Brake pedalET004:Brake light switch
(closure)CLOSED, brake pedal
released.
OPEN, brake pedal
depressed.In the event of a
fault, refer to the
interpretation of this
status.

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 74V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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 temperaturePR004:Gearbox oil
temperature-40 ˚C < X < 140 ˚C In the event of a
fault, consult the
interpretation of this
parameter.
3Engine speedPR006:Engine speed0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.
4Engine speedPR007:Turbine speed0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.
5Engine/turbine
speed differencePR128:Engine/turbine
speed difference0 rpmIn the event of a
fault, consult the
interpretation of this
parameter.

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 75V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
SUB-FUNCTION: CREEPING AT IDLE SPEED (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
6Standard pedal
positionPR135:Standard pedal
position% In the event of a
fault, consult the
interpretation of this
parameter.
7Brake pedalET003:Brake light
switch (opening)OPEN, brake pedal
released.
CLOSED, brake pedal
depressed.In the event of a
fault, refer to the
interpretation of this
status.
8Brake pedalET004:Brake light
switch (closure)CLOSED, brake pedal
released.
OPEN, brake pedal
depressed.In the event of a
fault, refer to the
interpretation of this
status.
9Gear engagedET013:Gear engagedR for reverse.
1P for 1
st locked.
2P for 2nd locked.
3P for 3rd locked.
4P for 4th locked.
1G for 1st slipping.
2G for 2nd slipping.
3G for 3rd slipping.
4G for 4th slipping.
1 for 1st unlocked.
2 for 2nd unlocked.
3 for 3rd unlocked.
4 for 4th unlocked.In the event of a
fault, refer to the
interpretation of 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-77V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses
ET001
SOLENOID VALVE SUPPLY
NOTESThere must be no present or stored faults.
Force the solenoid valves supply by running command AC024 Sequential actuator control (see Interpretation
of commands).
Disconnect the electric/hydraulic interface connector and check:
●Check for earth on connection 5AU of component 757.
●Check for earth on connection 5DN of component 1019.
●Check for earth on connection 5AZ of component 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.
The solenoid valves feed status is PRESENT at a voltage of + 12 V.
If the status is not correct, apply the interpretation of fault DF012 Solenoid valves supply.
Repair if necessary.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_ET001/DP0TA2000_V11_ET001/DP0TA2000_V15_ET001
MR-372-J84-23A050$594.mif

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-78V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ET003
BRAKE LIGHT SWITCH (OPENING)
NOTESThere must be no present or stored faults.
The status displays OPEN with the pedal released and changes to CLOSED with the brake pedal depressed.
Check the cleanliness and the condition of the brake light switch connections.
Check the positioning, setting and correct operation of the brake light switch (Pay attention to the floor carpet which
can block the switch).
Disconnect the battery.
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 connection:
●Connection code 5A, between components 119 and 160.
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 correct status is not displayed, replace the switch.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_ET003/DP0TA2000_V11_ET003/DP0TA2000_V15_ET003

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-79V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ET004
STOP LIGHT SWITCH (CLOSURE)
NOTESThere must be no present or stored faults.
The status displays CLOSED with the pedal released and changes to OPEN with the brake pedal depressed.
Check the cleanliness and the condition of the brake light switch connections.
Check the positioning, setting and correct operation of the brake light switch (Pay attention to the floor carpet
which can block the switch).
Disconnect the battery.
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 connection:
●Connection code 5A, between components 119 and 160.
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.
Repair if necessary.
If the correct status is not displayed, replace the switch.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_ET004/DP0TA2000_V11_ET004/DP0TA2000_V15_ET004

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