2008 RENAULT SCENIC Automatic Transmission Siemens TA2000 Workshop Manual

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

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -122V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
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 it.
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 it.
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 it.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP6/DP0TA2000_V11_ALP6/DP0TA2000_V15_ALP6

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -123V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ALP7 Oil present under vehicle
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
Check the colour of the oil under the vehicle to determine the source of the leak (automatic transmission fluid is
red).
Clean the engine and gearbox.
Check the oil level in the engine and gearbox.
Top up if 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)).
If there is no gearbox leak, look for a leak in the engine compartment.
If the leak is from the gearbox side:
–Locate the source of the leak and carry out the necessary repairs.
–Replace any faulty parts.
–Check the oil level.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP7/DP0TA2000_V11_ALP7/DP0TA2000_V15_ALP7

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -124V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ALP8 No gear lever lock in P position
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
If no fault can be identified in the shift-lock electromagnet, check the operation of the stop light switch.
Use the interpretation of fault DF119 Brake pedal position and status ET003 Brake light switch.
If the customer complaint is continues, look for a mechanical fault on the lever locking mechanism.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP8/DP0TA2000_V11_ALP8/DP0TA2000_V15_ALP8

AUTOMATIC TRANSMISSION
Fault finding – Fault Finding Chart23A
23A -125V4 MR-372-J84-23A050$924.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
ALP9 Gear lever stuck at P (Unlocking impossible)
NOTESOnly refer to Customer complaints after carrying out a complete fault finding
procedure with the diagnostic tool and the conformity check.
If no fault can be identified in the shift-lock electromagnet, check the operation of the stop light switch.
Use the interpretation of fault DF119 Brake pedal position and status ET003 Brake light switch.
If the customer complaint is continues, look for a mechanical fault on the lever locking mechanism.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
DP0TA2000_V10_ALP9/DP0TA2000_V11_ALP9/DP0TA2000_V15_ALP9

AUTOMATIC TRANSMISSION
Fault finding – Tests23A
23A -126V4 MR-372-J84-23A050$990.mif
SIEMENS TA2000
Vdiag No.: 10-11-15AUTOMATIC TRANSMISSION
Fault finding – Tests
Checking the gearbox output lever clearance TEST 1
MR-372-J84-23A050$990.mif

AUTOMATIC TRANSMISSION
Fault finding – Tests23A
23A -127V4 MR-372-J84-23A050$990.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
TEST 1 Checking the gearbox output lever clearance
For a normal lever: check the play in the ball detent of fixed 1st gear. There must be little or no lever clearance in
this position.
For an inverted lever: check the play in the ball detent of fixed 1st gear. There must be little or no lever clearance
in this position.
DP0TA2000_V10_TEST1/DP0TA2000_V11_TEST1/DP0TA2000_V15_TEST1

AUTOMATIC TRANSMISSION
Fault finding – Tests23A
23A -128V4 MR-372-J84-23A050$990.mif
SIEMENS TA2000
Vdiag No.: 10-11-15
TEST 1
CONTINUED
Normal lever:
Check the clearance in the Park position. Clearance must be approximately 1.5 mm (measured at the ball joint).
Inverted lever:
Check the clearance in the Park position. Clearance must be approximately 1.5 mm (measured at the ball joint).