ignition RENAULT SCENIC 2007 J84 / 2.G Automatic Transmission Siemens TA2005 Manual Online

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart23A
23A -129V5 MR-372-J84-23A100$928.mif
SIEMENS TA2005
Vdiag No.: 14-18
ALP2 Engine starting faults
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
Make sure that the diagnostic tool report, gear lever positions and instrument panel all indicate the same gear
engaged.
Adjust the gear lever cable if it is faulty.
The engine will only start when the gear lever is at P or N.
Check the battery charge and the condition of the terminals (oxidation).
Check the multifunction switch mounting and that it is working.
Check the gear lever control cable and adjust if necessary (see MR 364 Mechanical, 23A, Automatic
transmission, Multifunction switch, Removal - Refitting (for Mégane II) and MR 370 Mechanical, 23A,
Automatic transmission, Multifunction switch, Adjustment (for Scénic II)).
Ensure that the ignition switch is working properly.
Check the power circuit of the starter relay and the starter.
Carry out fault finding on the injection system.
If the engine still doesn't start, contact the Techline.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2005_V14_ALP02/DP0TA2005_V18_ALP02

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart23A
23A -130V5 MR-372-J84-23A100$928.mif
SIEMENS TA2005
Vdiag No.: 14-18
Start with the ALP1 cycle
ALP3 Automatic transmission operating faults
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
If the engine races when shifting from 1/2 when cold (automatic transmission oil
temperature less than 15˚C), replace the pressure modulating solenoid valve
(EVM).
Use the diagnostic tool to check the
consistency between the display and the gear
lever positions (ignition on and engine
stopped).Adjust the control settings following the
instructions provided (see MR 370, Mechanical,
23 A, Automatic Transmission, Automatic
transmission control unit (for Mégane II and
Scénic II)).
Are they consistent?
Check the oil level and the condition of the oil
(colour, odour, etc.).Replace the automatic transmission (see MR 364,
Mechanical, 23A, Automatic transmission,
Removal-Refitting (for Mégane II) and MR 370,
Mechanical, 23A, Automatic transmission,
Removal-Refitting (for Scénic II)). Does the condition of the oil suggest there
is an internal fault in the automatic
transmission?
With the engine stopped, check the line
pressure information provided by the pressure
sensor (PR003 Oil pressure).Replace the pressure sensor (see MR 364,
Mechanical, 23A, Automatic transmission,
Pressure sensor (for Mégane II) and MR 370,
Mechanical, 23A, Automatic transmission,
Pressure sensor (for Scénic II)).
Is the value higher than 0.2 bar?
NO
YES
YES
NO
YES
NO
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2005_V14_ALP03/DP0TA2005_V18_ALP03

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart23A
23A -135V5 MR-372-J84-23A100$928.mif
SIEMENS TA2005
Vdiag No.: 14-18
ALP6 Reversing lights do not work
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
Check:
–the condition of the fuses in the UPC.
–the condition of the bulbs.
–the condition of the bulb contacts. Repair if necessary.
–Check that the earth is present for the following connections:
●connection code MAQ of component 172,
●connection code MZ of component 173.
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.
Switch off the ignition and disconnect the modular connector.
Switch on the ignition again and check for + 12 V after ignition feed on connection AP11 of component 485.
Switch off the ignition and check the continuity on the following connections, with the gear lever in position R:
●connection code H66P, between components 485 and 1337,
●connection code AP11, between components 485 and 1337.
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.
Check that the gear lever cable is correctly adjusted and check the instrument panel display.
If the continuity is faulty, replace the multifunction switch.
Switch on the ignition.
With the gear lever in position "R", check for + 12 V after ignition feed on the following connections:
●connection code H66P between components 172 and 1337,
●connection code H66P, between components 173 and 1337.
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.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2005_V14_ALP06/DP0TA2005_V18_ALP06