2007 RENAULT SCENIC Electrical Equipment - Xenon Bulbs Workshop Manual

80C-25V2 MR-372-J84-80C000$060.mif
XENON BULBS
Fault finding – Interpretation of faults80C
Program No.: V010
Vdiag No.: 05
AFTER REPAIRTurn on the dipped headlights and check that initialisation is performed.
If there is no initialisation, deal with the system faults.
Adjust the headlights manually after each computer calibration.
Carry out a road test followed by a check with the diagnostic tool.
DF018
PRESENT
OR STOREDACTUATOR1.DEF: Actuator motor fault
NOTESConditions for applying the fault finding procedure to stored faults:
If the fault appears as present after:
–the fault has been cleared,
–the ignition is switched off and on again, then the dipped headlights are switched on.
Park the vehicle facing a wall. Switch off the ignition. Switch on the ignition and turn on the dipped headlights.
Run command AC012 Check actuator high and low positions to make sure that the actuators are working
properly.
Check the lens unit which does not initialise by doing the following.
Check the condition of the computer connections and the actuator connections in the headlights.
Check the continuity and for the absence of interference resistance between:
computer connector track 7track 2 of the actuator connector in the right-
hand headlight
computer connector track 7track 2 of the actuator connector in the right-
hand headlight
Track 1 of the actuator connector vehicle earth
Track 3 of the actuator connector + after ignition feed
If one or more of these checks fails, replace the defective adjustment motor(s).
LAD_V05_DF018

80C-26V2 MR-372-J84-80C000$070.mif
80C
Program No.: V010
Vdiag No.: 05
MAIN SCREEN
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
Prerequisite: dipped headlights on.
Parameter
or Status Checked
or ActionFunction Display and notes Fault finding
ET001 Computer calibrationCompleted Normal operating mode
Not completed Run CF001 Computer calibration
PR020 Actuator positions15 steps < PR020
< 520 stepsIf the value is incorrect, refer to the
interpretation of fault DF018 Actuator
and run command AC012 Check
actuator high and low position,
to see if they work properly
PR019 Vehicle speed0 mph (0 km/h)
< PR019 < 132 mph
(220 km/h)If the value is incorrect, see the
interpretation of fault
DF001 Computer
LAD_V05_CCONF
XENON BULBS
Fault finding – Conformity check

80C-27V2 MR-372-J84-80C000$070.mif
XENON BULBS
Fault finding – Conformity check80C
Program No.: V010
Vdiag No.: 05
SUB-FUNCTION: LIGHTING POSITION
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
Prerequisite: dipped headlights on.
Parameter
or Status
Checked
or ActionFunction Display and notes Fault finding
PR017 Front height 8° < PR117 < 115.5°
If the value is incorrect, consult the
interpretation of faults DF008 Front height
sensor circuit and DF009 Rear height
sensor circuit
PR018 Rear height 9° < PR018 < 110°
PR020 Actuator positions15 steps < PR020
< 520 stepsIf the value is incorrect, refer to the
interpretation of fault DF018 Actuator
and run command AC012 Check actuator
high and low position, to see if they work
properly
PR032Front reference
height23° < PR032 < 85.6°
If the value is incorrect, refer to the
interpretation of faults DF008 Front height
sensor circuit and DF009 Rear height
sensor circuit status 4.DEF
PR033Rear reference
height23° < PR032 < 89.5°
PR019 Vehicle speed0 mph (0 km/h)
< PR019 < 132 mph
(220 km/h)If the value is incorrect, see the interpretation
of fault DF001 Computer

80C-28V2 MR-372-J84-80C000$070.mif
XENON BULBS
Fault finding – Conformity check80C
Program No.: V010
Vdiag No.: 05
SUB-FUNCTION: LIGHTING CONTROL
SUB-FUNCTION: LIGHTING MANAGEMENT
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
Prerequisite: dipped headlights on.
Parameter or Status
Checked or ActionFunction Display and notes Fault finding
PR020 Actuator positions 15 steps < PR020 < 520 steps If the value is incorrect, refer to
the interpretation of fault
DF018 Actuator and run
command AC012 Check
actuator high and low position,
to see if they work properly
Parameter or Status
Checked or ActionFunction Display and notes Fault finding
ET001 Computer
calibrationCompleted Normal operating mode
Not completed Run CF001 Computer
calibration

80C-29
AFTER REPAIRCarry out another fault finding check on the system.
Clear the fault memory.
Deal with any other faults.
V2 MR-372-J84-80C000$080.mif
80C
Program No.: V010
Vdiag No.: 05
ET001COMPUTER CALIBRATIONNot completed
Completed
NOTESThere must be no present or stored faults.
Special notes: The vehicle must be stationary, parked on a level surface with a driver
behind the wheel and the fuel tank full.
Not completedStatus ET001 must indicate not done if the computer has not yet been calibrated
and the vehicle reference heights have not been programmed.
If status ET001 remains stuck on the "not done" status, run the full fault finding procedure
because a component may be defective.
CompletedStatus ET001 must indicate Done if the computer has been calibrated and the vehicle
reference heights have been programmed.
This is normal operation status.
LAD_V05_ET001
XENON BULBS
Fault finding – Interpretation of statuses

80C-30V2 MR-372-J84-80C000$090.mif
80C
Program No.: V010
Vdiag No.: 05
Tool parameter Diagnostic tool title
PR017Front height
PR018Rear height
PR019Vehicle speed
PR020Actuator positions
PR032Front reference height
PR033Rear reference height
XENON BULBS
Fault finding – Parameter summary table

80C-31V2 MR-372-J84-80C000$100.mif
80C
Program No.: V010
Vdiag No.: 05
AFTER REPAIRCarry out another fault finding check on the system.
Clear the fault memory.
Deal with any other faults.
PR017
AND
PR018FRONT HEIGHT
REAR HEIGHT
NOTESThere must be no present or stored faults.
Carry out fault finding only if the values of this parameter are inconsistent.
If the values indicated by the vehicle do not match those of the conformity check, see faults DF008 Front height
sensor circuit and DF009 Rear height sensor circuit, and follow the fault finding procedure.
LAD_V05_PR017 / LAD_V05_PR018
XENON BULBS
Fault finding – Interpretation of parameters

80C-32
AFTER REPAIRCarry out another fault finding check on the system.
Clear the fault memory.
Deal with any other faults.
V2 MR-372-J84-80C000$100.mif
XENON BULBS
Fault finding – Interpretation of parameters80C
Program No.: V010
Vdiag No.: 05
PR019VEHICLE SPEED
NOTESThere must be no present or stored faults.
Carry out fault finding only if the values of this parameter are inconsistent.
If the values indicated by the vehicle do not match those of the conformity check, see fault DF001 Computer
3.DEF and 4.DEF and apply the fault finding procedure.
LAD_V05_PR019