air condition RENAULT SCENIC 2009 J84 / 2.G Automatic Transmission AJ0 BVA Service Manual

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 126V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET097
MANUAL MODE
Note:
Status ET097 "Manual mode" is applicable for the following sub-functions:
–"Gear changes".
–"Driver parameters".
STATUS
DEFINITIONINACTIVE: indicates that the manual mode is inactive whenever the gear lever is not
in "M" position, or when manual mode is faulty.
M +: shows that the gear lever is in position M +.
M -: shows that the gear lever is in position M -.
ACTIVE: indicates that manual mode is active when the gear lever is in position "M".
NOTESSpecial notes:
Apply the conformity check to see if the statuses are consistent with the operating
programs of the system.
Conformity check with engine stopped, ignition on or engine running.
INACTIVE
Check that, with gear lever in a position other than "M", status ET097 "Manual mode"
is "INACTIVE".
If a fault occurs, check that status ET012 "Gear lever position" corresponds to the lever
position.
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 AP43 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.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
AJ0_V04_ET097/AJ0_V05_ET097

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 127V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET097
CONTINUED 1
M+
M-
Check that, with gear lever in position "M +", status ET097 "Manual mode" is "M +".
In the event of a fault, check that lever position "M" in Manual mode matches status
ET012 "Gear lever position".
Check, by moving the gear lever to "M+" and "M-", that the two positions correspond to
the two statuses "M+" and "M-" of status ET097 "Manual mode".
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),
between components 119 and 129.
Check for + 12 V after ignition feed on connection AP43 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.
Check that, with gear lever in position "M -", status ET097 "Manual mode" is "M -".
In the event of a fault, check that status ET012 "Gear lever position" corresponds to
the lever position in Manual mode "M".
Check, by moving the gear lever to "M+" and "M-", that the two positions correspond to
the two statuses "M+" and "M-" of status ET097 "Manual mode".
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 5FM (sequential lever "M-" control),
between components 119 and 129.
Check for + 12 V after ignition feed on connection AP43 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.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of statuses
23A
23A - 128V3 MR-372-J84-23A000$675.mif
AJ0 BVA
Vdiag No.: 04, 05
ET097
CONTINUED 2
ACTIVE
Check that, with gear lever in position "M", status ET097 "Manual mode" is "ACTIVE".
In the event of a fault, check that status ET012 "Gear lever position" corresponds to
the lever position in Manual mode "M".
Check, by moving the gear lever to "M+" and "M-", that the two positions correspond to
the two statuses "M+" and "M-" of status ET097 "Manual mode".
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 AP43 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.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of parameters
23A
23A - 138V3 MR-372-J84-23A000$765.mif
AJ0 BVA
Vdiag No.: 04, 05
PR008
COMPUTER SUPPLY VOLTAGE
PARAMETER
DEFINITIONThis parameter shows the computer feed voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
No faults should be present or stored.
Conformity check with engine stopped and ignition on, engine running, engine coolant
temperature > 80 ˚C
Look for any damage to the wiring and check the condition and connection of the connectors for components 119
and 1337.
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 BP42,
between components 119 and 1337.
●Connection code AP4,
between components 119 and 1337.
Check for + 12 V after ignition feed on connection BP42 of component 119.
Check for + 12 V after ignition feed on connection AP4 of component 119.
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 for earth on connection N of component 119.
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.
AJ0_V04_PR008/AJ0_V05_PR008

AUTOMATIC TRANSMISSION
Fault finding - Interpretation of commands
23A
23A - 154V3 MR-372-J84-23A000$855.mif
AJ0 BVA
Vdiag No.: 04, 05
AC088
GEAR LEVER LOCKING ELECTROMAGNET
NOTESSpecial notes:
Engine speed zero, vehicle speed zero and gear lever in position P.
Switch on the ignition, run command AC088 "Selection lever lock solenoid".
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 connection:
●connection code 5DU,
between components 119 and 129.
Check for + after ignition feed on connection BP42 of component 119.
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.
AJ0_V04_AC088/AJ0_V05_AC088

AUTOMATIC TRANSMISSION
23A
23A - 156V3 MR-372-J84-23A000$945.mif
AJ0 BVA
Vdiag No.: 04, 05AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart
ALP1 No dialogue with the computer
NOTESSpecial notes:
Only consult this customer complaint after a multiplex network check using the
diagnostic tool.
Make sure that the vehicle + after ignition feed is activated. Check the presence and condition of the UPC automatic
transmission fuses.
Check that the tool is not the cause of the fault, by attempting dialogue with a different system (UCH, Injection,
etc.) on the same vehicle or another vehicle.
Carry out another multiplex network test on the vehicle using the diagnostic tool:
Is the automatic transmission computer recognised?
NO YES
Check that the computer connector is properly
connected and check the condition of its
connections.
Check for the automatic transmission supply fuse on
the passenger compartment connection unit, and its
condition.
Check the battery voltage:
9.5 V < battery voltage < 15.5 V
Carry out the necessary operations to obtain a
correct voltage: Carry out a full check on the battery
and the charging circuit (see Technical
Note 6014A, Charging circuit check).
Establish dialogue with the automatic transmission
computer.
Communication successful at first attempt?
NO YES
Is the identification
screen displayed
after 3 attempts?
End of fault finding.
AFTER REPAIRDeal with any faults detected by the diagnostic tool. Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
AJ0_V04_ALP01/AJ0_V05_ALP01
MR-372-J84-23A000$945.mif

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart
23A
23A - 160V3 MR-372-J84-23A000$945.mif
AJ0 BVA
Vdiag No.: 04, 05
ALP4The vehicle moves forwards or backwards with the gear lever in
position N
NOTESSpecial notes:
There must be no present or stored electrical faults.
Only consult this customer complaint after a complete check using the diagnostic tool
and a conformity check.
Connect the diagnostic tool to the vehicle and establish dialogue with the automatic transmission computer.
Check statuses ET012 Gear lever position and ET013 Gear engaged; check the consistency between the
display on the tool and the locked positions of the gear lever at the gear lever bridge piece (ignition on and engine
stopped).
Are they consistent?
YES NO
Check the condition and level of the
transmission oil (colour).
Does the condition of the oil suggest there
is an internal fault with the automatic
transmission?
NO
End of fault finding. Review the cause
against the customer complaint.
Check that the selection cable is correctly adjusted
and the gear lever correctly positioned at the lever
position sensor located on the automatic
transmission (see MR 370 mechanical, 37A,
Automatic gear controls, Adjustment).
Carry out a test on the gear selector.
Are they consistent?
NO YES
Contact the Techline
to confirm
replacement of the
automatic
transmission.
End of fault finding.
YES
AFTER REPAIRDeal with any faults detected by the diagnostic tool. Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
AJ0_V04_ALP04/AJ0_V05_ALP04

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart
23A
23A - 161V3 MR-372-J84-23A000$945.mif
AJ0 BVA
Vdiag No.: 04, 05
ALP5 Erratic gear changes in D
NOTESSpecial notes:
There must be no present or stored electrical faults.
Only consult this customer complaint after a complete check using the diagnostic tool
and a conformity check.
Connect the diagnostic tool to the vehicle and establish dialogue with the automatic transmission computer.
Check statuses ET012 "Gear lever position" and ET013 "Gear engaged"; check the consistency between the
display of these two statuses on the tool, vehicle in motion, position "D".
Are they consistent?
YES NO
Check the condition and level of the
transmission oil (colour).
Does the condition of the oil suggest there
is an internal fault with the automatic
transmission?
NO
End of fault finding. Review the cause
against the customer complaint.
Check that the selection cable is correctly adjusted
and the gear lever correctly positioned at the lever
position sensor located on the automatic
transmission (see MR 370 mechanical, 37A,
Automatic gear controls, Adjustment).
Check the consistency of parameter PR022
"Accelerator pedal position".
If inconsistent.
Carry out an injection
system check.
If consistent.
Contact the Techline.
YES
AFTER REPAIRDeal with any faults detected by the diagnostic tool. Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
AJ0_V04_ALP05/AJ0_V05_ALP05

AUTOMATIC TRANSMISSION
Fault finding - Fault Finding Chart
23A
23A - 162V3 MR-372-J84-23A000$945.mif
AJ0 BVA
Vdiag No.: 04, 05
ALP6 Erratic gear change in manual mode
NOTESOnly consult this customer complaint after a multiplex network check using the
diagnostic tool.
Check the gear lever clearance in manual position.
Check that the M + and M - switches are working properly with status ET012 "Gear lever position".
Check the condition and level of the transmission oil (colour).
AFTER REPAIRDeal with any faults detected by the diagnostic tool. Clear the computer memory.
Carry out a road test, then check with the diagnostic tool.
AJ0_V04_ALP06/AJ0_V05_ALP06