manual transmission RENAULT SCENIC 2008 J84 / 2.G Automatic Transmission Siemens TA2000 Workshop Manual

AUTOMATIC TRANSMISSION
Fault finding – Introduction23A
23A - 2V4 MR-372-J84-23A050$066.mif
123A
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC 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 2000
Vdiag No.: 10-11-15
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:
–Renault card on the card holder (keyless vehicle scenario 1 (basic, not hands-free) and scenario 2 (top of the
range, hands-free)
–Long press (more than 5 seconds) on Start button without start-up conditions
–Then connect the diagnostic tool and perform the required operations.
DP0TA2000_V10_PRELI/DP0TA2000_V11_PRELI/DP0TA2000_V15_PRELI
MR-372-J84-23A050$066.mif

AUTOMATIC TRANSMISSION
Fault finding – Introduction23A
23A - 4V4 MR-372-J84-23A050$066.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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
Dealing 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

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-44V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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 connections.
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 N, between components 107 and 129.
If the connection(s) are faulty and if there is a repair method (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
If the fault is still present, replace the sequential lever module.
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_DF093/DP0TA2000_V11_DF093/DP0TA2000_V15_DF093

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 63V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
MAIN SCREEN (continued 1)
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
5Brake pedalET142: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.
6Brake switchET003:Brake light switch
(opening)ACTIVE, if the brake
pedal is not depressed
INACTIVE, if the brake
pedal is depressedIn the event of a
fault, refer to the
interpretation of this
status.
ET004:STOP light contact
(closure)INACTIVE, if the brake
pedal is not depressed
ACTIVE, if the brake
pedal is depressed
7Selection modeET097: Manual mode INACTIVEACTIVE, if lever is in
position M
8Sequential lever
switchET127:Lower sequential
lever switchOPEN, CLOSED, if
selector lever in
position M-
In the event of a
fault, refer to the
interpretation of this
status. ET128:Upper sequential
lever switchOPEN, CLOSED, if
selector lever in
position M+
ET155:Third gear hold
contactOPEN
9Driving modeET079:Economy modeYES, if driving is
economical
NO, if driving is 'sporty' NONE
10Gearbox oil
temperaturePR004:Gearbox oil
temperature- 40 < X < 140 ˚C In the event of a
fault, consult the
interpretation of this
parameter.

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 67V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
SUB-FUNCTION: GEAR CHANGE (CONTINUED 2)
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
8Selection modeET097:Manual
ModeINACTIVE
ACTIVE, if lever is in
position MIn the event of a
fault, refer to the
interpretation of this
status.
9Sequential lever
switchET127:Lower sequential
lever switchOPEN
CLOSED, if selector
lever in position M-
In the event of a
fault, refer to the
interpretation of this
status. ET128:Upper sequential
lever switchINACTIVE
CLOSED, if selector
lever in position M+
ET155:Third gear hold
contactOPEN

AUTOMATIC TRANSMISSION
Fault finding – Conformity check23A
23A - 70V4 MR-372-J84-23A050$462.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
SUB-FUNCTION: GEAR LEVER (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
4Multifunction
switchIn position P
In the event of a
fault, refer to the
interpretation of this
status. ET123:Multifunction
switch S2OPEN
ET124:Multifunction
switch S3OPEN
ET125:Multifunction
switch S4OPEN
5Gear change
modeET097:Manual modeACTIVE, if selector
lever is in position M,
M+ or M-
INACTIVE, if selector
lever is in position P,
R, N or DIn the event of a
fault, refer to the
interpretation of this
status.
6Push-button
shiftCLOSED, if lever in
position M
In the event of a
fault, refer to the
interpretation of this
status. ET127:Lower sequential
lever switchOPEN, if lever is in
any position other
than M-
ET128:Upper sequential
lever switchCLOSED, if lever in
position M+
OPEN, if lever is in
any position other
than M+

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-92V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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.
If the fault is still present, replace the sequential lever module.
If the fault is still present, 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_ET097/DP0TA2000_V11_ET097/DP0TA2000_V15_ET097

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-95V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ET127
LOWER SEQUENTIAL LEVER SWITCH
NOTESThere must be no present or stored faults.
This indicates the status of the lower sequential lever switch.
This status displays ACTIVE with the gear lever in position M-.
This status displays INACTIVE with the gear lever in a position other than M-.
Check the sequential lever supply on the following connections:
●Check for + 12 V on connection AP43 of component 129.
●Check for the vehicle earth on connection N of component 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 it.
With the gear lever in position M, measure the voltage of the following connections:
●Check for the vehicle earth on connection 5H of component 129.
●Check for the vehicle earth on connection 5FM of component 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 it.
If any of the measured values is + 12 V, replace the sequential lever
If the values are 0 V, check that the selector lever positions match those displayed on the instrument panel.
Repair if necessary.
If the correct status is not displayed, use the interpretation of fault DF093 Manual sequential controls circuits.
If the fault is still present, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_ET128

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of statuses23A
23A-96V4 MR-372-J84-23A050$594.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ET128
UPPER SEQUENTIAL LEVER SWITCH
NOTESThere must be no present or stored faults.
This indicates the status of the lower sequential lever switch.
This status displays ACTIVE with the gear lever in position M+.
This status displays INACTIVE with the gear lever in a position other than M+.
Check the sequential lever supply on the following connections:
●Check for + 12 V on connection AP43 of component 129.
●Check for the vehicle earth on connection N of component 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 it.
With the gear lever in position M, measure the voltage of the following connections:
●Check for the vehicle earth on connection 5H of component 129.
●Check for the vehicle earth on connection 5FM of component 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 it.
If any of the measured values is + 12 V, replace the sequential lever
If the values are 0 V, check that the selector lever positions match those displayed on the instrument panel.
If the correct status is not displayed, use the interpretation of fault DF093 Manual sequential controls circuits.
If the fault is still present, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_ET128/DP0TA2000_V11_ET128/DP0TA2000_V15_ET128