2007 RENAULT SCENIC stop start

POWER-ASSISTED STEERING
Fault finding – Interpretation of faults
36B
36B-15V5 MR-372-J84-36B000$462_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
DF002
PRESENT
OR
STOREDCOMPUTER
DEF: Computer fault
NOTESPriority in the event of a number of faults:
In the event of an accumulation of faults, deal with the other present and stored faults
before applying the interpretation for this fault.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after having started the engine and turned the steering
wheel from lock to lock.
Notes:
–This fault causes an absence of steering assistance or a loss of steering assistance
and also illuminates the STOP indicator light + Message or assistance is limited to
30% and the SERVICE indicator light + Message come on.
Disconnect the 2 black connectors from the EPAS computer.
Check the condition and conformity of the connectors and their clips.
Check the conformity of the electrical supplies (they must be equal to the battery voltage).
In the event of a fault, check the insulation, continuity and the absence of interference resistance on the
following connections:
8-track connector track 8 + 12 V after ignition
2-track connector track 1 + 12 V before ignition feed
2-track connector track 2 Earth
Repair if necessary.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Check that the EPAS is working.
Deal with any other faults.
DAE_V05_DF002/DAE_V09_DF002/DAE_V0D_DF002

POWER-ASSISTED STEERING
Fault finding – Interpretation of faults
36B
36B-21V5 MR-372-J84-36B000$462_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
DF035
PRESENT
OR
STOREDVARIABLE POWER ASSISTED STEERING MOTOR
DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after having started the engine and turned the steering
wheel from lock to lock.
Notes:
This fault causes a loss of assistance or an absence of steering assistance and also
illuminates the STOP warning light + Message, or assistance is limited to 30% and
the SERVICE indicator light + Message come on.
–The computer records an occurrence context (computer operating values frozen
when fault occurs). To view this information, click on the fault description (camera
symbol). Within these values, parameter PR143 Internal fault code gives the fault
finding procedure to apply.
Procedure to apply for internal fault codes 3, 33, 34, 35, 50, 51, 112, 113, 128, 145 of PR143.
Contact Techline.
Procedure to apply for internal fault codes 4, 5, 100, 114, 115, 129, 130 and 131 of PR143.
Check the condition of the wiring inside the EPAS and make sure that the 3 white EPAS connectors are correctly
locked.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Check that the EPAS is working.
Deal with any other faults.
DAE_V05_DF035/DAE_V09_DF035/DAE_V0D_DF035

POWER-ASSISTED STEERING
Fault finding – Interpretation of faults
36B
36B-25V5 MR-372-J84-36B000$462_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
DF054
PRESENT
OR
STOREDTORQUE SENSOR
DEF: Sensor internal electronic fault
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after having started the engine and turned the steering
wheel from lock to lock, then returning it to the centre.
Notes:
This fault causes:
Loss or absence of steering assistance with STOP warning light + Message
lighting up.
–The computer records an occurrence context (computer operating values frozen
when fault occurs). To view this information, click on the fault description (camera
symbol).
Within these values, parameter PR143 Internal fault code gives the fault finding
procedure to apply.
If, in the fault occurrence context (computer operating values frozen when fault
occurs) PR108 Computer supply voltage is less than 10 V, check the battery
voltage, the tightness and the condition of the battery terminals and check the
charging circuit.
Procedure to apply for internal fault codes 1 and 69 of PR143.
Contact Techline.
Procedure to apply for internal fault codes 48, 66, 64, 65 and 67 of PR143.
Check the condition of the 3 white EPAS connectors and check that they are locked correctly.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Check that the EPAS is working.
Deal with any other faults.
DAE_V05_DF054/DAE_V09_DF054/DAE_V0D_DF054

POWER-ASSISTED STEERING
Fault finding – Interpretation of statuses
36B
36B-38V5 MR-372-J84-36B000$660_fra.mif
EPAS
Vdiag no.: 05, 09
ET023
ENGINE OPERATION
NOTESSpecial note:
This signal comes from the injection computer and is transmitted to the Electric Power
Assisted Steering computer via the multiplex network.
STOPPED:The engine has not yet been started, or has been stopped normally with the starter
button.
STALLED:The engine has been stopped, but it stopped abnormally, without using the starter button.
This status may appear for a brief moment during a normal engine stop.
RUNNING:The engine is currently in operation.
STARTING:The engine is currently being activated by the starter.
If the status does not correspond to the actual operation of the engine, carry out fault finding on the multiplex
network (see 88B, Multiplexing) and on the injection (see 13B, Diesel injection and 17B, Petrol injection)
using the diagnostic tool.
AFTER REPAIRPerform a test using the diagnostic tool.
DAE_V05_ET023/DAE_V09_ET023

POWER-ASSISTED STEERING
Fault finding – Customer complaints
36B
36B-47V5 MR-372-J84-36B000$858_fra.mif
EPAS
Vdiag no.: 05, 09,
0DPOWER-ASSISTED STEERING
Fault finding – Customer complaints
NOTESOnly refer to the customer complaints after performing a complete check using the
diagnostic tool.
NO DIALOGUE WITH THE COMPUTER ALP1
LOSS OF VEHICLE ASSISTANCE WITHOUT WARNING ALP2
POOR VEHICLE HANDLINGALP3
THE STEERING WHEEL DOES NOT RETURN BY ITSELF
TO THE CENTRE AT LOW SPEED: STEERING WHEEL
RETURN TO CENTRE POINT INACTIVE (ONLY FOR
VDIAG 05 AND 09)ALP4
UNDER-ASSISTANCE AT LOW SPEED AND OVER-
ASSISTANCE AT HIGH SPEED WITHOUT WARNINGALP5
TOO LITTLE ASSISTANCEALP6
ASSISTANCE AVAILABLE FOR 5 MIN. AFTER
SWITCHING OFF THE IGNITIONALP7
ASSISTANCE AVAILABLE BUT CHECK STEERING
WARNING MESSAGE DISPLAYED AND SERVICE
INDICATOR LIGHT CONTINUOUSLY LITALP8
THE VEHICLE PULLS TO THE RIGHT OR TO THE LEFT ALP9
SERVICE INDICATOR LIGHT AND CHECK STEERING
MESSAGE COME ON STRAIGHT AWAYALP10
STEERING ASSISTANCE IS AVAILABLE WITH IGNITION
ON AND ENGINE STOPPED, WITH NO WARNINGALP11
THE ENGINE DOES NOT START AND THE MESSAGE
"STEERING NOT UNLOCKED" IS DISPLAYED
OR
THE MESSAGE "STEERING NOT UNLOCKED" IS
DISPLAYED AFTER THE IGNITION IS SWITCHED OFFALP12
MR-372-J84-36B000$858_fra.mif

POWER-ASSISTED STEERING
Fault finding – Fault Finding Chart
36B
36B-58V5 MR-372-J84-36B000$924_fra.mif
EPAS
Vdiag no.: 05, 09,
0D
ALP11Steering assistance is available with ignition on and engine
stopped, with no warning
NOTESNote :
This fault may arise if the multiplex signal for the operating status of the engine is faulty
or after the ignition is switched off and quickly back on without the engine being started.
Ask the client if he does actually operate the vehicle incorrectly in this way before
applying this fault finding procedure. If necessary, explain correct operation to him.
Disconnect the 8-track connector from the EPAS computer.
Check the condition and conformity of the connector and its clips.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
EPAS computer
(8-track connector)UCH
(PE2 40-track connector)Protection and
Switching Unit
(CT1 12-track connector)
track 7 track 8
track 5 track 18
track 6 track 8
track 16 track 1
track 9 Injection
Computer
track 7 Injection
Computer
(see wiring
diagram of the
injection installed
in the vehicle)
Repair if necessary.
Check the consistency of status ET023 Engine operation by comparison with the actual status of the engine.
If the status is not correct, carry out fault finding on the multiplex network (see 88B, Multiplexing) and the injection
(see 13B, Diesel injection and 17B, Petrol injection).
Repair if necessary.
If the fault is still present, contact the Techline.
AFTER REPAIRPerform a test using the diagnostic tool.
DAE_V05_ALP11/DAE_V09_ALP11/DAE_V0D_ALP11