brake RENAULT SCENIC 2009 J84 / 2.G Automatic Transmission AJ0 BVA Owner's Manual

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 57V3 MR-372-J84-23A000$405.mif
AJ0 BVA
Vdiag No.: 04, 05
DF097
CONTINUED 6
Step 7:
Measure the continuity and insulation of the following connections:
●Connection code 5BF.
●Connection code 5LW.
Between lock-up/brake solenoid valve 1 and the internal connector on the transmission.
Are the continuity and insulation correct?
If YES, contact the Techline.
If NO, 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 - 67V3 MR-372-J84-23A000$450.mif
AJ0 BVA
Vdiag No.: 04, 05
DF256
PRESENT
OR
STOREDERRATIC GEAR JUMPING
1.DEF: Hydraulic, mechanical or electrical fault on solenoid valves, deal with the
other faults first
NOTESConditions for applying fault finding procedures to stored faults:
The fault appears after:
1st case: when driving, in Drive or in Manual
ratio > ratio setpoint,
and output speed ≥ 300 rpm,
and turbine speed ≥ 300 rpm,
and engine speed ≥ turbine speed - 50 rpm,
and (if 1st with engine braking, accelerator pedal ≥ 6.25 % OR,
if 1st, accelerator pedal ≥ 30.75 % OR,
if 2nd to 6th accelerator pedal ≥ 6.25 %).
2nd case: while driving, reverse gear
ratio > ratio setpoint,
and output speed ≥ 300 rpm,
and turbine speed ≥ 300 rpm,
and engine speed ≥ turbine speed - 50 rpm,
and accelerator pedal ≥ 6.25 %.
3rd case: stationary, in Drive or in Manual
Difference between engine speed and mapping > threshold,
and engine speed increases constantly for 250 ms.
4th case: stationary, reverse gear
Difference between engine speed and mapping > 0,
and engine speed increases constantly for 250 ms.
System effects:
No engine torque transmitted to wheels.
Switch to defect mode occurs during vehicle speed safety conditions (vehicle speed
< 32 mph (54 km/h)).
The system effects will vary depending on which solenoid valve is faulty:
–If caused by brake 2 solenoid valve, system switches to fixed 2nd, 3rd or 5th gear
safe mode.
–If caused by clutch 2 solenoid valve, system switches to fixed 2nd, 3rd or 6th gear
safe mode.
–If caused by the clutch 3 solenoid valve, system switches to fixed 2nd, 3rd, 4th or 5th
gear safe mode.
–If caused by clutch 1 solenoid valve, system switches to fixed 3rd, 5th or 6th gear
safe mode.
In all cases, restarting is in 3rd gear.
If vehicle stopped in Drive, system switches to fixed 5th gear if engine speed is lower
than 2000 rpm.
If vehicle stopped in "R" mode, switching to "R" mode is done if engine speed is less
than 2000 rpm.
In reverse, moving off when "kick-down" detected.
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_DF256/AJ0_V05_DF256

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 68V3 MR-372-J84-23A000$450.mif
AJ0 BVA
Vdiag No.: 04, 05
DF256
CONTINUED 1
Note:
To accurately locate components (see location of components).
NOTESCustomer complaint:
Switch to safe mode:
–If caused by brake 2 solenoid valve, system switches to fixed 2nd, 3rd or 5th gear
safe mode.
–If caused by clutch 2 solenoid valve, system switches to fixed 2nd, 3rd or 6th gear
safe mode.
–If caused by the clutch 3 solenoid valve, system switches to fixed 2nd, 3rd, 4th or 5th
gear safe mode.
–If caused by clutch 1 solenoid valve, system switches to fixed 3rd, 5th or 6th gear
safe mode.
In all cases, restarting is in 3rd gear.
If vehicle stopped in Drive, system switches to fixed 5th gear if engine speed is lower
than 2000 rpm.
If vehicle stopped in R, switch to R if engine speed is lower than 2000 rpm.
Fault warning light comes on.
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.
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.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 69V3 MR-372-J84-23A000$450.mif
AJ0 BVA
Vdiag No.: 04, 05
DF256
CONTINUED 2
Disconnect the connector from component 119, measure the resistance of clutch 1 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5DL.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF273 "Clutch solenoid valve 1 circuit".
Disconnect the connector from component 119, measure the resistance of clutch 2 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5DM.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF274 "Clutch solenoid valve 2 circuit".
Disconnect the connector from component 119, measure the resistance of clutch 3 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5Q.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF275 "Clutch solenoid valve 3 circuit".
Disconnect the connector from component 119, measure the resistance of the lock-up/brake solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5BF.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF306 "Lock-up/brake solenoid valve 1 circuit".
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 - 70V3 MR-372-J84-23A000$450.mif
AJ0 BVA
Vdiag No.: 04, 05
DF256
CONTINUED 3
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.
If the resistance is not correct, check interpretation of fault DF274 "Brake 2 solenoid valve circuit".
Disconnect the connector from component 119, measure the resistance of sequence solenoid valve 1
(on the connector of component 119) between the following connections:
●Connection code 5CX.
●Connection code 5LW.
The resistance must be 28 ΩΩ Ω Ω
± 2.8 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF085 "Sequence solenoid valve 1 circuit".
Disconnect the connector from component 119, measure the resistance of sequence solenoid valve 2
(on the connector of component 119) between the following connections:
●Connection code 5CY.
●Connection code 5LW.
The resistance must be 28 ΩΩ Ω Ω
± 2.8 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF086 "Sequence solenoid valve 2 circuit".
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 - 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 - 86V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF298
CONTINUED 1
Disconnect the connector from component 119, measure the resistance of clutch 1 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5DL.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF273 "Clutch solenoid valve 1 circuit".
Disconnect the connector from component 119, measure the resistance of clutch 2 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5DM.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF274 "Clutch solenoid valve 2 circuit".
Disconnect the connector from component 119, measure the resistance of clutch 3 solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5Q.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF275 "Clutch solenoid valve 3 circuit".
Disconnect the connector from component 119, measure the resistance of the lock-up/brake solenoid valve
(on the connector of component 119) between the following connections:
●Connection code 5BF.
●Connection code 5LW.
The resistance must be 5.3 ΩΩ Ω Ω
± 0.5 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF306 "Lock-up/brake solenoid valve 1 circuit".
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 - 87V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF298
CONTINUED 2
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.
If the resistance is not correct, check interpretation of fault DF274 "Brake 2 solenoid valve circuit".
Disconnect the connector from component 119, measure the resistance of sequence solenoid valve 1
(on the connector of component 119) between the following connections:
●connection code 5CX.
●Connection code 5LW.
The resistance must be 28 ΩΩ Ω Ω
± 2.8 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF085 "Sequence solenoid valve 1 circuit".
Disconnect the connector from component 119, measure the resistance of sequence solenoid valve 2
(on the connector of component 119) between the following connections:
●Connection code 5CY.
●Connection code 5LW.
The resistance must be 28 ΩΩ Ω Ω
± 2.8 ΩΩ Ω Ω
at 20 ˚C.
If the resistance is not correct, check interpretation of fault DF086 "Sequence solenoid valve 2 circuit".
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 - 88V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF300
PRESENT
OR
STOREDBRAKE 2 SOLENOID VALVE CIRCUIT
1.DEF: Open circuit or short circuit
NOTESConditions for applying fault finding procedures to stored faults:
The fault appears after:
–in the event of short circuit+ or short circuit-:
Lever in "Drive" position, gear engaged = 1, 2, 3, 4, 5, 6 OR Gear engaged = 1 and
engine braking.
–in the event of open circuit:
Lever in position D, gear engaged = 1, 2, 6 and setpoint current > 937 mA
OR
Running command AC032 Brake 2 solenoid valve.
System effects:
–in the event of short circuit+:
If the fault occurs in 1st in "Drive", system shifts to 2nd in "Drive".
If the fault occurs in 1st in "Drive" with engine braking, 3rd, 4th, 5th in "Drive", automatic
transmission locked. Automatic transmission locking detection only possible in 4th in
"Drive" mode only (see Interpretation of faults, fault DF298 Gear changes).
–in the event of open circuit or short circuit-:
–If the fault appears in 2nd, downshifting to 1st without engine braking.
–If the fault occurs in 6th gear in "Drive" mode, an erratic shift to neutral is detected
(see DF256 Erratic gear jumps).
Customer complaint:
–in the event of short circuit+:
If the fault occurs in 1st in "Drive" mode, system shifts to 2nd in "Drive" mode.
If the fault occurs in 1st in "Drive" mode with engine braking, 3rd in "Drive" mode, 4th
in "Drive" mode or 5th in "Drive" mode, automatic transmission locked.
Jolting during gear changes.
Fault warning light comes on.
–in the event of open circuit:
–If the fault appears in 2nd, downshifting to 1st without engine braking.
–If the fault occurs in 6th in "Drive" mode, an erratic shift to neutral is detected.
Fault warning light comes on.
–in the event of short circuit-:
If the fault occurs while driving, the transmission engages fixed 5th gear.
Restarting in fixed 3rd gear (no more gear changes).
Fault warning light comes on.
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
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_DF300/AJ0_V05_DF300