2007 RENAULT SCENIC manual transmission

AUTOMATIC TRANSMISSION
Fault finding - Introduction
23A
23A - 2V5 MR-372-J84-23A100$058.mif
123A
SIEMENS TA2005
Vdiag No.: 14-18AUTOMATIC TRANSMISSION
Fault finding - Introduction
1. SCOPE OF THIS DOCUMENT
This document presents the fault finding procedure applicable to all computers with the following specifications:
2. PREREQUISITES FOR FAULT FINDING
Documentation type
Fault finding procedures (this manual):
–Assisted fault finding (integrated into the diagnostic tool), Dialogys.
Wiring Diagrams:
–Visu-Schéma (CD-ROM), paper.
Type of diagnostic tools
–CLIP
Special tooling required
3. RECAP
Procedure
To run fault finding on the vehicle computers, switch on the ignition.
Proceed as follows:
–Connect the diagnostic tool and perform the required operations. Vehicle(s): MEGANE II and SCENIC II
Function concerned: Automatic transmissionName of computer: Siemens TA 2005
Vdiag No.: 14-18
Special tooling required
Multimeter
Elé. 1681Universal bornier
WARNING
Computer supply for the fault finding procedure:
To run fault finding on the vehicle computers, proceed as follows:
–Place the vehicle's card in the card reader (keyless vehicle scenario 1 (entry level, not hands-free) and
scenario 2 (top of the range, hands-free),
–Press and hold the Start button (more than 5 seconds) outside start-up conditions,
–Then connect the diagnostic tool and perform the required operations.
DP0TA2005_V14_PRELI/DP0TA2005_V18_PRELI
MR-372-J84-23A100$058.mif

AUTOMATIC TRANSMISSION
Fault finding - Introduction
23A
23A - 4V5 MR-372-J84-23A100$058.mif
SIEMENS TA2005
Vdiag No.: 14-18
4. FAULT FINDING PROCEDURE
Perform a pre-diagnostic on the
system
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
Refer to ALP No. 1
Conformity check
no
The cause is
still presentFault
solved
yes
Use fault finding charts
(ALPs)
no
The cause is
still presentFault
solved
yes
Contact the Techline with the
completed fault finding log

Fault finding - Fault summary table23A
23A - 14V5 MR-372-J84-23A100$290.mif
SIEMENS TA2005
Vdiag No.: 14-18AUTOMATIC TRANSMISSION
Fault finding - Fault summary table
* All Mégane vehicles except ScénicTool faultAssociated
DTCDiagnostic tool title
DF003 0641Analogue sensor power supply
DF005 0840Oil pressure sensor circuit
DF009 0705Multifunction switch prohibited position
DF012 0657Solenoid valve supply
DF016 0795Lock-up solenoid valve circuit
DF017 2753Exchanger flow rate solenoid valve circuit
DF023 0710Gearbox oil temperature sensor circuit
DF029 0709Multifunction switch in unstable position
DF036 0775Pressure modulating solenoid valve circuit
*DF064 0814Display circuit
DF084 C001Multiplex network
DF085 0753EVS1 sequence solenoid valve circuit
DF086 0758EVS2 sequence solenoid valve circuit
DF087 0763EVS3 sequence solenoid valve circuit
DF088 0773EVS5 sequence solenoid valve circuit
DF089 0768EVS4 sequence solenoid valve circuit
DF093 0819Manual sequential controls circuit
DF095 1928Gear lever lock electromagnet circuit
DF105 0741Declutching function when stopping
DF109 D123Engine torque multiplex signal
DF112 2709EVS6 sequence solenoid valve circuit
DF113 0740Converter lockup servo control
DF131 0730Slippage
DF145 D12FInvalid pedal position multiplex signal
MR-372-J84-23A100$290.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A-37V5 MR-372-J84-23A100$348.mif
SIEMENS TA2005
Vdiag No.: 14-18
DF093
PRESENT
OR
STOREDMANUAL SEQUENTIAL CONTROLS CIRCUIT
1.DEF: Inconsistency of the signal
CC.0: Short circuit to earth
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears during a road test when selecting position M with the lever
(one- touch control).
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
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 connectors.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance of the following connections:
●connection code 5FM, between components 119 and 129,
●connection code 5H, between components 119 and 129,
●connection code 5DU, between components 119 and 129,
●connection code N, between components 107 and 129.
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 the wiring.
If the problem 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.
DP0TA2005_V14_DF093/DP0TA2005_V18_DF093

AUTOMATIC TRANSMISSION
Fault finding - Conformity check
23A
23A - 74V5 MR-372-J84-23A100$464.mif
SIEMENS TA2005
Vdiag No.: 14-18
MAIN SCREEN (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
7Gear lever
positionET012:Gear lever
positionP if selector is in
position P.
N if selector is in
position N.
R if selector is in
position R.
D if selector is in
position D.
M if selector is in
position M.
M+ if selector is in
position M+.
M- if selector is in
position M-.In the event of a
fault, refer to the
interpretation of this
status.
8Manual modeET097:Manual modeINACTIVE
ACTIVE, if lever is in
position M In the event of a
fault, refer to the
interpretation of this
status.
9Old oilET083:Old oilYES
NONo fault finding
procedure for this
status.
10Raw pedal
positionPR136:Raw pedal
position%In the event of a
fault, consult the
interpretation of this
parameter.

AUTOMATIC TRANSMISSION
Fault finding - Conformity check
23A
23A - 75V5 MR-372-J84-23A100$464.mif
SIEMENS TA2005
Vdiag No.: 14-18
SUB-FUNCTION: CHANGING GEAR
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
1Gear lever
positionET012:Gear lever
positionP if selector is in
position P.
N if selector is in
position N.
R if selector is in
position R.
D if selector is in
position D.
M if selector is in
position M.
M+ if selector is in
position M+.
M- if selector is in
position M-.In the event of a
fault, refer to the
interpretation of this
status.
2Sequential lever
switchET128:Upper
sequential lever
switchINACTIVE
ACTIVE, if selector lever
at M+In the event of a
fault, refer to the
interpretation of this
status.
ET127:Lower
sequential lever
switchINACTIVE
ACTIVE, if selector lever
at MIn the event of a
fault, refer to the
interpretation of this
status.
3Selection modeET097:Manual modeINACTIVE
ACTIVE, if lever is in
position MIn the event of a
fault, refer to the
interpretation of this
status.

Fault finding - Status summary table23A
23A - 88V5 MR-372-J84-23A100$522.mif
SIEMENS TA2005
Vdiag No.: 14-18AUTOMATIC TRANSMISSION
Fault finding - Status summary table
Tool status Diagnostic tool title
ET001Solenoid valve supply
ET003Brake light switch (opening)
ET004Brake light switch (closure)
ET010Oil too hot signal
ET011Engine speed signal
ET012Gear lever position
ET013Gear engaged
ET020Exchanger flow control solenoid valve control
ET021Sequence solenoid valve 1 control
ET022Sequence solenoid valve 2 control
ET023Sequence solenoid valve 3 control
ET024Sequence solenoid valve 4 control
ET025Sequence solenoid valve 5 control
ET026Sequence solenoid valve 6 control
ET081Snow 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
ET157Gear lever unlocking
AFTER REPAIRRepeat the conformity check from the start.
MR-372-J84-23A100$522.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A -103V5 MR-372-J84-23A100$580.mif
SIEMENS TA2005
Vdiag No.: 14-18
ET097
MANUAL MODE
NOTESThere must be no present or stored faults.
This status indicates the gear lever position.
This status displays "ACTIVE" when the gear lever is in position "M", "M+" or "M-".
This status displays "INACTIVE" when the gear lever is in positions "P", "R", "N" or "D".
If the correct status is not displayed, use the interpretation of fault DF093 "Manual sequential controls circuits".
AFTER REPAIRRepeat the conformity check from the start.
Make sure that shifting up and down through each gear works properly.
DP0TA2005_V14_ET097/DP0TA2005_V18_ET097