2009 RENAULT SCENIC ELECTRICAL

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 84V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
DF290
PRESENT
OR
STOREDABS MULTIPLEX SIGNAL
1.DEF: No multiplex frameworks or invalid values (signal producing computer
problem or multiplex line connection fault).
NOTESSystem effects:
The lock-up is inhibited (still open).
Customer complaint:
If the lever is in position "P", the "Apply brake" icon is not displayed on the instrument
panel.
The function reducing drag when stationary is no longer operational.
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
Run a multiplex network test (see 88B, Multiplex).
Run a check on the ABS anti-lock braking system (see 38C, ABS Bosch 8.0).
Check the continuity and insulation against earth of the following connections:
●Connection code 3MS,
●Connection code 3MT,
between components 119 and 120.
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.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.
AJ0_V04_DF290/AJ0_V05_DF290
MR-372-J84-23A000$495.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 85V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF298
PRESENT
OR
STOREDGEAR SHIFTS
1.DEF: Inconsistency
NOTESConditions for applying fault finding procedures to stored faults:
This fault is declared present following a comparison between the solenoid control
status, ratio and condition of pressure switches and detection of deceleration
(2.5 m/s
2).
System effects:
Clutch deterioration and harsh deceleration.
The system effects will vary depending on which solenoid valve is faulty:
–If brake 2 solenoid valve is the cause, system switches to fixed 6th gear safe mode.
–If clutch 2 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Restarting in 3rd gear.
–If clutch 3 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Customer complaint:
Switch to safe mode:
–If brake 2 solenoid valve is the cause, system switches to fixed 6th gear safe mode.
–If clutch 2 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Restarting in 3rd gear.
–If clutch 3 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Fault warning light comes on.
Special notes:
Clutch deterioration and harsh deceleration.
The system effects will vary depending on which solenoid valve is faulty:
–If brake 2 solenoid valve is the cause, system switches to fixed 6th gear safe mode.
–If clutch 2 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Restarting in 3rd gear.
–If clutch 3 solenoid valve is the cause, system switches to fixed 5th gear safe mode.
Fault warning light comes on.
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
Note:
If at least one solenoid valve is faulty, replace the hydraulic distributor.
Look for any damage to the wiring and check the condition and connection of the connectors for components 119
and 754.
Manipulate the wiring harness in order to observe any change in the fault status (Present → stored).
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.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.
AJ0_V04_DF298/AJ0_V05_DF298

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 89V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF300
CONTINUED 1
Look for any damage to the wiring harness, and check the condition and connection of the automatic
transmission computer and the hydraulic distributor.
If the circuit 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 for + after ignition feed on connection 5LW of component 754.
Is the + after ignition feed still present?
If YES, move on to step 1.
If NO, move on to step 8.
Step 1:
Disconnect the connector from component 119, measure the resistance of brake 2 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5R.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
Is the resistance correct?
If YES, contact the Techline.
If NO, move on to step 2.
Step 2:
Disconnect connector R22 and check the continuity and insulation of the following connections:
●Connection code 5R.
●Connection code 5LW.
Between components 119 and R22.
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.
Are the continuity and insulation correct?
If YES, move on to step 3.
If NO, replace the external wiring harness on the automatic transmission.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 91V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF300
CONTINUED 3
Stage 6:
Disconnect the connector from brake 2 solenoid valve, measure the resistance of brake 2 solenoid valve
between the following connections:
●Connection code 5R.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
Is the resistance correct?
If YES, move on to step 7.
If NO, replace the hydraulic distributor.
Step 7:
Measure the continuity and insulation of the following connections:
●Connection code 5R.
●Connection code 5LW.
Between brake 2 solenoid valve and the internal connector on the transmission.
Are the continuity and insulation correct?
If YES, contact the Techline.
If NOT, replace the internal wiring harness on the automatic transmission.
Step 8:
Check the continuity and insulation of the following connection:
●Connection code 5LW between components 119 and 754.
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.
If + after ignition feed is not present after checking feeds and earths on the transmission computer, contact the
Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 92V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF301
PRESENT
OR
STOREDCLUTCH 1 PRESSURE SWITCH CIRCUIT
1.DEF: Open circuit or short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault appears after:
Lever in "Drive" position, Gear engaged = 1, 2, 3, 4,
and accelerator pedal > 0 %, vehicle speed > 6 mph (10 km/h),
and for each gear, the status of clutch 1 pressure switch does not correspond to the
solenoid control status.
After engaging 4th gear, switch off the ignition and remove card from its drive. Reinsert
the card in the card reader, start up the vehicle then repeat the previous operation.
Check (engine running) status ET261 "Clutch 1" (consult interpretation of status
ET261 "Clutch 1" (see Interpretation of statuses)).
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
Look for any damage to the wiring and check the condition and connection of the connectors for components 119
and 754.
If the circuit 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 continuity and insulation of the following connections on the external wiring harness:
●Connection code 5CZ.
●Connection code 5LW.
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.
Are the continuity and insulation correct?
If YES, move on to step 1.
If NO, replace the external wiring harness.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.
AJ0_V04_DF301/AJ0_V05_DF301

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 93V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF301
CONTINUED
Step 1:
Drain the automatic transmission (see, MR 370, Mechanical, 23A Automatic transmission, Oil change) and
remove the transmission housing (see, MR 370, Mechanical, 23A Automatic transmission, Hydraulic
distributor).
Check the continuity and insulation of the following connections on the internal wiring harness:
●Connection code 5CZ, between components 119 and the pressure switch on clutch 1.
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.
Are the continuity and insulation correct?
If YES, replace the pressure switch on clutch 1.
If NO, replace the internal wiring harness.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 94V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF302
PRESENT
OR
STOREDCLUTCH 2 PRESSURE SWITCH CIRCUIT
1.DEF: Open circuit or short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault appears after:
Lever in "Drive" position, gear engaged = 3, 5 OR Reverse position,
and accelerator pedal > 0 %, vehicle speed > 6 mph (10 km/h),
and for each gear, the status of clutch 2 pressure switch does not correspond to the
solenoid control status.
After engaging 4th gear, switch off the ignition and remove card from its drive. Reinsert
the card in the card reader, start up the vehicle then repeat the previous operation.
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
Look for any damage to the wiring and check the condition and connection of the connectors for components 119
and 754.
If the circuit 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.
Manipulate the wiring harness in order to observe any change in the fault status (Present → stored).
Check the continuity and insulation of the following connections on the external wiring harness:
●Connection code 5LM.
●Connection code 5LW.
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.
Are the continuity and insulation correct?
If YES, move on to step 1.
If NO, replace the external wiring harness.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.
AJ0_V04_DF302/AJ0_V05_DF302

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 95V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF302
CONTINUED
Step 1:
Drain the automatic transmission (see, MR 370, Mechanical, 23A Automatic transmission, Oil change) and
remove the transmission housing (see, MR 370, Mechanical, 23A Automatic transmission, Hydraulic
distributor).
Check the continuity and insulation of the following connections on the internal wiring harness:
●Connection code 5LM, between components 119 and the pressure switch on clutch 2.
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.
Are the continuity and insulation correct?
If YES, replace the pressure switch on clutch 2.
If NO, replace the internal wiring harness.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.