RENAULT SCENIC 2009 J84 / 2.G Automatic Transmission AJ0 BVA Workshop Manual

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
23A
23A - 111V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF307
CONTINUED 5
Stage 3:
Measure the resistance of lock-up/brake 1 solenoid valve (on connector R22) 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.
Is the resistance correct?
If YES, and if the fault is still there, contact the Techline.
If NO, move on to step 4.
Stage 4:
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).
Disconnect the connector from component 754, measure the resistance of lock-up/brake 1 solenoid valve
(on the connector of the internal wiring harness of the transmission) 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.
Is the resistance correct?
If YES, move on to step 5.
If NO, move on to step 6.
Stage 5:
Measure the continuity and insulation of the following connections:
●Connection code 5BF.
●Connection code 5LW.
Between components R22 and the internal connector in the transmission.
Are the continuity and insulation correct?
If YES, contact the Techline.
If NO, replace the intermediate wiring harness between connector R22 and the internal connector in the
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 - 112V3 MR-372-J84-23A000$495.mif
AJ0 BVA
Vdiag No.: 04, 05
DF307
CONTINUED 6
Stage 6:
Disconnect the connector from lock-up/brake 1 solenoid valve, measure the resistance of lock-up/brake 1
solenoid valve 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.
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 5BF.
●Connection code 5LW.
Between lock-up/brake 1 solenoid valve 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 the 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 - 113V3 MR-372-J84-23A000$540.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Interpretation of faults
DF308
PRESENT
OR
STOREDCOMPUTER EARTH
CO: Open circuit
NOTESSystem effects:
Fixed 5th gear engaged.
Customer complaint:
Fault warning light comes on.
Fixed 5th gear engaged.
Use the Wiring Diagrams Technical Note, SCENIC II ph2.
Look for any damage to the harness and check the condition and connection of the transmission computer
connector and earths N* and MC3.
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 continuity of the following connections:
●Connection code N*, between components 119 and N*.
●Connection code 5LW between components 119 and MC3.
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 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_DF308/AJ0_V05_DF308
MR-372-J84-23A000$540.mif

AUTOMATIC TRANSMISSION
Fault finding - Conformity check
23A
23A - 114V3 MR-372-J84-23A000$585.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Conformity check
The global conformity check for the functions and sub-functions of this system is no longer interpreted in the
conformity check. Instead, all information available in the functions and sub-functions can be found in the following
sections:
For STATUSES, refer to the "INTERPRETATION OF STATUSES" section.
For PARAMETERS, refer to the "INTERPRETATION OF PARAMETERS" section.
For COMMANDS, refer to the "INTERPRETATION OF COMMANDS" section.
AJ0_V04_CCONF/AJ0_V05_CCONF
MR-372-J84-23A000$585.mif

AUTOMATIC TRANSMISSION
Fault finding - Status summary table
23A
23A-115V3 MR-372-J84-23A000$630.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Status summary table
Tool status Diagnostic tool title
ET012Gear lever position
ET013Gear engaged
ET018Brake pedal
ET071Torque converter
ET086Downshift request
ET097Manual mode
ET259Brake 1
ET260Brake 2
ET261Clutch 1 (only VDiag 04)
ET262Clutch 2 (only VDiag 04)
ET263Clutch 3
MR-372-J84-23A000$630.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 116V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
ET012
GEAR LEVER POSITION
Note:
Status ET012 "Gear lever position" applies to the following sub-functions:
–"Gear changes".
–"Driver parameters".
STATUS
DEFINITIONP: shows that the gear lever is in position P.
R: shows that the gear lever is in position R.
N: shows that the gear lever is in position N.
D: shows that the gear lever is in position D.
M: shows that the gear lever is in position M.
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
Conformity check with the engine stopped, ignition on or engine running.
P
R
Check that lever position P matches status ET012 "Gear lever position"; in the event
of a fault, consult the interpretation of fault DF067 "Lever switch circuit".
Check the condition of the cable, the setting (see MR 370 Mechanical, 37A, Automatic
gear controls, Adjustment) and the mountings connecting the lever to the
transmission.
Replace if necessary.
Check that lever position "R" matches status ET012 "Gear lever position"; in the event
of a fault, consult the interpretation of fault DF067 "Lever position switch circuit".
Check the condition of the cable, the setting (see MR 370 Mechanical, 37A, Automatic
gear controls, Adjustment) and the mountings connecting the lever to the
transmission.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
AJ0_V04_ET012/AJ0_V05_ET012
MR-372-J84-23A000$675.mif

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 117V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET012
CONTINUED
N
D
M
Check that lever position "N" matches status ET012 "Gear lever position"; in the event
of a fault, consult the interpretation of fault DF067 "Lever position switch circuit".
Check that lever position "R" matches status ET012 "Gear lever position"; in the event
of a fault, consult the interpretation of fault DF067 "Lever position switch circuit".
Check that lever position "D" matches status ET012 "Gear lever position"; in the event
of a fault, consult the interpretation of fault DF067 "Lever position switch circuit".
Check that lever position "M" matches status ET012 "Gear lever position"; in the event
of a fault:
Look for any damage to the wiring and check the condition and connection of the
connectors for components 119 and 129.
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 continuity and insulation of the following connections:
●connection code 5H (sequential lever "M+" signal),
●connection code 5FM (sequential lever "M-" signal),
between components 119 and 129.
Check for + 12 V after ignition feed on connection AP4 of component 129.
Check for earth on connection N+ of component 129.
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 Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 118V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET013
GEAR ENGAGED
Note:
Status ET013 "Gear engaged" is applicable to the following sub-functions:
–"Gear changes".
–"Driver parameters".
STATUS
DEFINITION1: shows that the gear engaged is 1st gear.
2: shows that the gear engaged is 2nd gear.
3: shows that the gear engaged is 3rd gear.
4: shows that the gear engaged is 4th gear.
5: shows that the gear engaged is 5th gear.
6: shows that the gear engaged is 6th gear.
R: shows that the gear engaged is Reverse gear.
INVALID: shows that the transmission ratio is incorrect.
DISENGAGE: shows that the clutch disengagement function while vehicle stationary is
active.
P/N: shows that the transmission is either in "Park" or "Neutral" mode.
NOTESSpecial notes:
This status indicates clutch disengagement when stopped ("DISENGAGEMENT"), the
various gears engaged (1, 2, 3, 4, 5, 6, "R"), the parking brake and neutral positions
("P" and "N") when a fault appears on the lever.
Conformity check with engine stopped and ignition on
1
2
3
Check (engine stopped, ignition on and brake pedal depressed), lever in position "M",
ET013 "Gear engaged" = "1", " 2" or " 3" .
In the event of a fault, consult the interpretation of faults DF067 " Lever position switch
circuit" and DF301 "Clutch 1 pressure switch circuit".
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
AJ0_V04_ET013/AJ0_V05_ET013

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 119V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET013
CONTINUED 1
R
SIGNAL
P/N
*EVS2: sequence solenoid valve 2Check (engine stopped, ignition on and brake pedal depressed), lever in position "R",
ET013 "Gear engaged" = "R".
In the event of a fault, consult the interpretation of faults DF067 "Lever position switch
circuit" , DF304 "Brake 1 pressure switch circuit" and DF306 "lock-up/brake 1
solenoid valve circuit".
If the fault is still present, contact Techline.
In the event of a fault, consult the interpretation of fault DF298 Gear shifts.
Check (engine stopped, ignition on and brake pedal depressed), lever in position "P" or
"N", ET013 "Gear engaged" = "P" or "N".
In the event of a fault, consult the interpretation of faults DF067 " Lever position switch
circuit" and DF086 "EVS2 shift solenoid circuit".
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 120V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET013
CONTINUED 2
Conformity check with the engine running.
1
2
3
DISENGAGE
(clutch
disengagement)
4
5
6
R
Check (engine running and brake pedal depressed), lever in position "M", ET013 "Gear
engaged" = "1", "2", "3".
In the event of a fault, consult the interpretation of faults DF067 Lever position switch
circuit and DF301 Clutch 1 pressure switch circuit.
If the fault is still present, contact Techline.
Check (engine running at idle speed and brake pedal depressed), status
ET261 "Clutch 1" lever in "D" position:
ET013 "Gear engaged" = "1" →→ → →
status ET261 "Clutch 1" is "Active"; if status ET013
"Gear engaged" is "Disengaged" (clutch disengaged when stationary) → ET261
"Clutch 1" is "Inactive".
In the event of a fault, consult the interpretation of fault DF067 Lever position switch
circuit.
If the fault is still present, contact Techline.
These statuses only arise during the road test, with the lever in position "D" or "M",
ET013 "Gear engaged" = "4", "5", "6".
IMPORTANT
It is essential to have 2 people to perform these checks during a road test.
In the event of a fault, consult the interpretation of faults DF067 Lever position switch
circuit" and DF303 "Clutch 3 pressure switch circuit".
If the fault is still present, contact Techline.
Check (engine running and brake depressed), lever in position "R", ET013 "Gear
engaged" = "R".
In the event of a fault, consult the interpretation of faults DF067 Lever position switch
circuit, DF304 Brake 1 pressure switch circuit and DF306 lock-up/brake 1 solenoid
valve circuit.
If the fault is still present, contact Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.