2008 RENAULT SCENIC battery

AUTOMATIC TRANSMISSION
Fault finding – Introduction23A
23A - 6V4 MR-372-J84-23A050$066.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
5. FAULT FINDING LOG
You will always be asked for this log:
–when requesting technical assistance from Techline,
–for approval requests when replacing parts for which approval is mandatory,
–to be attached to monitored parts for which reimbursement is requested. The log is needed for warranty
reimbursement, and enables better analysis of the parts removed.
6. SAFETY ADVICE
Safety rules must be observed during any work on a component to prevent any damage or injury:
–check the battery voltage to avoid incorrect operation of computer functions,
–use the appropriate tools,
–Immobilise the vehicle for all tests in the workshop on the automatic transmission with the engine running. IMPORTANTIMPORTANT
Any fault on a complex system requires thorough fault finding with the appropriate tools. The
FAULT FINDING LOG, which should be completed during the procedure, enables you to keep
track of the procedure which is carried out. It is an essential document when consulting the
manufacturer.
IT IS THEREFORE MANDATORY TO FILL OUT A FAULT FINDING LOG
EACH TIME FAULT FINDING IS CARRIED OUT.

AUTOMATIC TRANSMISSION
Fault finding – System operation23A
23A-10V4 MR-372-J84-23A050$132.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
COMPUTER INPUTS AND OUTPUTS
INPUTS OUTPUTS
Diagnostic socket
Automatic
transmission
computer
Solenoid valve control
+ battery feed
+ after ignition feed + warning lights display
Intersystem signals + diagnostic
socketIntersystem signal + diagnostic
socket
Driver actions (brake light switch,
gear selector, multifunction
switch)Gear lever lock

AUTO sensors (turbine speed, oil
pressure, oil temperature)Reversing lights
Earth
Wire connection
Multiplexed connections

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-17V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults
DF002
PRESENT
OR
STOREDCOMPUTER
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after the ignition has been switched on.
Check that the computer earth is connected correctly to the vehicle's left-hand front side member.
Measure the battery voltage, it should be between 11.8 V and 13.2 V.
Check the cleanliness and condition of the connections.
Check the 20A permanent computer feed fuse F15 on connection BP42 in the Protection and Switching Unit.
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.
Check the cleanliness and condition of the connections.
Check the 5A computer after ignition feed fuse F5H on connection AP4 in the Protection and Switching Unit.
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.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Disconnect connector PPM2 in the Protection and Switching Unit.
Use the Universal bornier Elé. 1681 to check the insulation, continuity and the absence of interference
resistance on the following connections:
●Connection code BP42 between components 119 and 1337.
●Connection code AP4 between components 119 and 1337.
●Connection code N between components 119 and 107.
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.
Reconnect the battery.
With the ignition on, check for 12 V on component 119, between the following connections:
●Connection code BP42.
●Connection code AP42.
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 12 V is not found, there is a failure in the Protection and Switching Unit.
Run fault finding on the Protection and Switching Unit.
If the fault is still present, contact the Techline.
DPOTA2000_V10_DF002/DPOTA2000_V11_DF002/DPOTA2000_V15_DF002
MR-372-J84-23A050$330.mif

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-18V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF003
PRESENT
OR
STOREDANALOGUE SENSOR SUPPLY
NOTESIf fault DF002 Computer is present or stored, deal with it first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the ignition has been switched on.
Disconnect the battery.
Check the condition and cleanliness of the modular connector connections.
Disconnect the computer. Check the cleanliness and condition of the connections.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V of the following
connections:
●Connection code 5U between components 119 and 781.
●Connection code 5V between components 119 and 781.
●Connection code 5BC between components 119 and 754.
●Connection code 5BB, between components 119 and 754.
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.
Reconnect the modular connector.
Measure the resistance of component 781 between the following connections:
●Connection code 5U.
●Connection code 5V.
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 value should be approximately 20 kΩ.
If the resistance is not correct, either the sensor or the harness is damaged.
Measure the resistance of component 754 between the following connections:
●Connection code 5BC.
●Connection code 5BB.
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 resistance should be between 2360 and 2660 ΩΩ Ω Ω
at a temperature of approximately 20˚C.
If the resistance is not correct, either the sensor or the harness is damaged.
If the fault is still present, contact the Techline.
If the fault does not disappear, deal with the other faults then go to the conformity check.
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_DF003/DP0TA2000_V11_DF003/DP0TA2000_V15_DF003

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-19V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF005
PRESENT
OR
STOREDOIL PRESSURE SENSOR CIRCUIT
CO.0 : Open circuit or short circuit to earth
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after a timed period of 10 seconds with the engine running
at 2000 rpm.
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.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V of the following
connection:
●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 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.
Reconnect the modular connector.
Measure the resistance of component 781 between connections 5V and 5W on the computer connector
(female connector).
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.
Replace the sensor if the resistance is not approximately 20 kΩΩ Ω Ω
.
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_DF005/DP0TA2000_V11_DF005/DP0TA2000_V15_DF005

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-23V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF012
PRESENT
OR
STOREDSOLENOID VALVE SUPPLY
CO.0 : Open circuit or short circuit to earth
CC.1 : Short-circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator 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 to earth, to + 12 V of the following
connections:
●Connection code 5AU between components 119 and 754.
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.
Reconnect the modular connector.
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_DF012/DP0TA2000_V11_DF012/DP0TA2000_V15_DF012

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-24V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF016
PRESENT
OR
STOREDLOCKUP SOLENOID VALVE CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short-circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator 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.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V and the
following connections:
●Connection code 5BX between components 119 and 754.
●Connection code 5BA between components 119 and 754.
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.
Reconnect the modular connector.
Measure the resistance of component 754 between the following connections:
●Connection code 5BX.
●Connection code 5BA.
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.
Replace the solenoid valve or the electro-hydraulic interface wiring if the resistance is not 1 ΩΩ Ω Ω
± 0.12 ΩΩ Ω Ω
at 20˚C.
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_DF016/DP0TA2000_V11_DF016/DP0TA2000_V15_DF016

AUTOMATIC TRANSMISSION
Fault finding – Interpretation of faults23A
23A-25V4 MR-372-J84-23A050$330.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
DF017
PRESENT
OR
STOREDEXCHANGER FLOW RATE SOLENOID VALVE CIRCUIT
CO.0 : Open circuit or short circuit to earth
CC.1 : Short-circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after running command AC024 Sequential actuator control.
Special notes:
Use bornier Elé. 1681 for all operations on the computer connectors.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Disconnect the modular connector, and check the cleanliness and condition of the connections.
Repair.
Check the insulation, continuity and the absence of interference resistance to earth, to + 12 V and the
following connections:
●Connection code 5DN between components 119 and 1019.
●Connection code 5DD between components 119 and 1019.
If 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 the wiring.
Reconnect the modular connector.
Measure the resistance of component 1019 between the following connections:
●Connection code 5DN.
●Connection code 5DD.
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.
Replace the exchanger flow solenoid valve or the wiring harness if the resistance is not 40 ΩΩ Ω Ω
± 4 ΩΩ Ω Ω
at 20˚C.
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_DF017/DP0TA2000_V11_DF017/DP0TA2000_V15_DF017