2008 RENAULT SCENIC wiring

AUTOMATIC TRANSMISSION
Fault finding – Parameter interpretation23A
23A - 102V4 MR-372-J84-23A050$726.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
PR003
OIL PRESSURE
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 5U between components 119 and 781.
●Connection code 5W between components 119 and 781.
●Connection code 5V between components 119 and 781.
●Connection code 5AZ, 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.
Reconnect the modular connector.
Measure the resistance of component 781 between the following connections:
●Connection code 5U.
●Connection code 5W.
The value should be approximately 20 kΩ.
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, replace the sensor.
Measure the resistance of component 754 between the following connections:
●Connection code 5AZ.
●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.
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.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_PR003/DP0TA2000_V11_PR003 /DP0TA2000_V15_PR003

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 - 105V4 MR-372-J84-23A050$726.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
PR007
TURBINE SPEED
NOTESThere must be no present or stored faults.
Check the turbine speed sensor mounting.
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.
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.
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.
If the fault is still present after the sensor has been replaced, contact your Techline.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_PR007/DP0TA2000_V11_PR007 /DP0TA2000_V15_PR007

AUTOMATIC TRANSMISSION
Fault finding – Parameter interpretation23A
23A - 106V4 MR-372-J84-23A050$726.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
PR008
COMPUTER SUPPLY VOLTAGE
NOTESThere must be no present or stored faults.
All electrical consumers switched off.
Carry out a full battery and charge circuit check (see Technical Note 6014A, Charge circuit fault finding).
Disconnect the computer.
Check the condition and cleanliness of the contacts.
Check that the computer earth is properly connected to the vehicle's front left side member.
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 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 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 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 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 12 V is not found, there is a failure in the Protection and Switching Unit.
Run fault finding on the Protection and Switching Unit.
AFTER REPAIRRepeat the conformity check from the start.
DP0TA2000_V10_PR008/DP0TA2000_V11_PR008 /DP0TA2000_V15_PR008

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

AUTOMATIC TRANSMISSION
23A
23A-115V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart
ALP1 No dialogue with the computer
NOTESNone.
Try the diagnostic tool on another vehicle.
Check:
–the connection between the diagnostic tool and the diagnostic socket (connection and cable in good condition),
–the power supply to the computer,
–the engine and passenger compartment fuses.
Check that the CLIP sensor is supplied by connections BP32, MAN and NAM of component 225, displayed when
both red indicator lights on the sensor illuminate.
Make sure that the CLIP sensor is connected to the computer's USB port.
Make sure the CLIP sensor is communicating properly with the vehicle's computers; this can be seen by the two
green diodes on the sensor lighting up.
Check the following connections on component 225:
●Connection code AP43 (+ after ignition feed).
●Connection code BP32 (+ battery).
●Connection code MAN (earth).
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.
No communication on line K
Check the continuity, insulation and absence of interference resistance on line K of the diagnostic socket.
Disconnect the automatic transmission computer connector to check the insulation, continuity and the absence
of interference resistance of the following connections:
●Connection code AP4 between components 119 and 1337.
●Connection code BP42 between components 119 and 1337.
●Connection code N between components 119 and 107.
●Connection code 3HK between components 119 and 225.
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 fault is still present, contact the Techline.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP1/DP0TA2000_V11_ALP1/DP0TA2000_V15_ALP1
MR-372-J84-23A050$924.mif

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -120V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
* EVS: Sequence solenoid valves.
ALP4 Automatic transmission malfunctioning on gear changing
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
Automatic gearbox malfunctions may be noted during gear changing without any fault being stored in the computer.
These malfunctions may be linked to:
–connection problems (insulation: generates a fault, resistance) in the sequence solenoid valve control wiring
harnesses (EVS1* to EVS6*).
Check the tightness and condition of the clips on all the solenoid valve control wiring connections from the
computer to each solenoid valve.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP4/DP0TA2000_V11_ALP4/DP0TA2000_V15_ALP4

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -121V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ALP5 Erratic gear changes
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
Carry out a road test using the diagnostic tool, making sure that status ET013 Gear engaged operates normally.
If the customer complaint occurs with the brake pedal released, check that status ET004 Brake light switch
(Closed) is NO.
If not, adjust the brake light switch and the brake pedal.
Make sure that the instrument panel display of the gear engaged matches the gear lever position.
Check the automatic transmission wiring harness (sequence solenoid valve control).
Replace it if necessary.
Check that the gear lever cable is working properly and adjust it if necessary.
Check that the multifunction switch is working correctly.
If the fault is still present, replace the multifunction switch.
Carry out fault finding on the injection system.
Check engine speed signal PR006 during a road test at a steady speed.
If the signal is wrong, replace the engine speed sensor.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP5/DP0TA2000_V11_ALP5/DP0TA2000_V15_ALP5