ignition RENAULT SCENIC 2008 J84 / 2.G Parking Distance Control User Guide

PARKING DISTANCE CONTROL
87F
87F - 21V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08
Fault finding - Interpretation of faults
DF006
PRESENT
OR
STOREDBUZZER
CC.1 : Short circuit to + 12 V
CO.0 : Open circuit or short circuit to earth
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present following selection of reverse gear if the parking distance
control function is ACTIVE (READY): the parking distance control warning light is not
lit, see the interpretation of status ET003 Parking distance control function.
Special notes:
The fault is indicated by the absence of the 1-second beep normally emitted by the
buzzer when reverse gear is selected.
Computer with 1 connector:
Switch off the ignition and disconnect the computer's 16-track connector.
Measure the internal resistance of the computer between tracks 2 and 6.
If the value measured is not 314 ΩΩ Ω Ω
or if there is a short circuit across the specified tracks, contact your Techline.
Computer with 2 connectors:
Switch off the ignition and disconnect the computer's 16-track connector.
Measure the internal resistance of the computer between tracks 2 and 10.
If the value measured is not 314 ΩΩ Ω Ω
or if there is a short circuit across the specified tracks, contact your Techline.
Check the connection and condition of the connector on the buzzer.
Replace the connector if necessary.
Switch off the ignition, and disconnect the parking distance control computer 16-track connector to check the
insulation and continuity and ensure the absence of interference resistance on the following connections:
1 connector:
Parking distance control computer Buzzer
Track 2 Track 2
Track 6 Track 1
Repair if necessary (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.
AAP_V04_DF006/AAP_V08_DF006

PARKING DISTANCE CONTROL
87F
87F - 23V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08
Fault finding - Interpretation of faults
DF007
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE
CO.0 : Open circuit
NOTESConditions for applying the fault finding procedure to stored faults:
The fault reappears present or stored after its has been cleared, the ignition is switched
on and off again and reverse gear is selected.
Special notes:
The sensors are directly supplied with + 12 V by the computer.
Computer with 1 connector:
With the parking distance control computer 16-track connector connected and with the ignition on, measure the
sensor power supply coming from the computer. The voltage should be equal to the battery voltage (± 0.5 V)
when measured across track 9 (+ 12 V) and track 10 (earth).
If there is not a + 12 V power supply between the tracks specified above, remove the rear bumper to access the
sensors.
Computer with 2 connectors:
With the parking distance control computer 12-track connector connected and with the ignition on, measure the
sensor power supply from the computer outlet. The voltage should be equal to the battery voltage (± 0.5 V) when
measured across track 11 (+ 12 V) and track 8 (earth).
If there is not a + 12 V power supply between the tracks specified above, remove the rear bumper to access the
sensors.
Switch off the ignition, and disconnect the parking distance control computer connector to check the insulation
and continuity and the absence of interference resistance on the following connections:
1 connector:
Parking proximity sensor computer connector Sensors
Track 9 Track 1 of the four sensors
Track 10 Track 3 of the four sensors
Repair if necessary (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.
AAP_V04_DF007/AAP_V08_DF007

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 24V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
DF007
(CONTINUED)
2 connectors:
12-track parking distance control computer
connectorRight-hand inner sensor
Track 11 Track 1
Track 8 Track 3
Repair if necessary (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
If the sensor power supply is correct (no short circuit), reconnect the computer connector and four sensor
connectors.
Turn on the ignition and disconnect the sensors, one at a time, to see if any of the sensors causes the power supply
to drop. Replace the defective sensor.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.

PARKING DISTANCE CONTROL
87F
87F - 25V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08
Fault finding - Interpretation of faults
DF008
PRESENT
OR
STOREDCOMPUTER FAULT
1.DEF : Internal electronic fault
2.DEF : Internal electronic fault
3.DEF : Internal electronic fault
4.DEF : Internal electronic fault
NOTESConditions for applying the fault finding procedure to stored faults:
The fault reappears present or stored after its has been cleared, the ignition is switched
on and off again and reverse gear is selected.
Special notes:
If the fault is present and is represented by 1.DEF or 2.DEF, the system operates in
defect mode (substitute values are used).
If the fault is present and characterised 3.DEF and the buzzer fails to sound when
shifting into reverse, contact your Techline.
1.DEF
2.DEF
NOTES None
After following the instructions, if the fault recurs, switch off the ignition and disconnect the parking distance control
computer supply fuse (see vehicle diagram).
Reconnect the fuse, switch the ignition back on, and perform a fault reading.
If the fault recurs, check the connections and condition of the parking distance control computer 16-track
connector (no damage to the connections).
Repair if necessary.
With the ignition switched off, disconnect the parking distance control computer 16-track connector to check
the conformity of the supplies and to check the insulation, continuity and the absence of interference
resistance on the following connections:
16-track parking distance control computer connector with 1 connector:
Track 1+ after ignition feed
Track 3earth
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.
AAP_V04_DF008/AAP_V08_DF008

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 26V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
DF008
(CONTINUED)
16-track parking distance control computer with 2 connectors:
Track 1+ after ignition feed
Track 8earth
Repair if necessary (refer to vehicle wiring diagrams).
If the fault is still present, contact the Techline.
3.DEF
NOTES None
Contact the Techline.
4.DEF
NOTES Only for Vdiag 08
Contact the Techline.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.

PARKING DISTANCE CONTROL
87F
87F - 27V4 MR-372-J84-87F000$462_eng.mif
Vdiag No: 04-08
Fault finding - Interpretation of faults
DF012
PRESENT
OR
STOREDPARKING DISTANCE CONTROL SWITCH INDICATOR LIGHT
CC.0 : short circuit to earth or open circuit
CO.1 : open circuit or short circuit to + 12 volts
NOTESConditions for applying the fault finding procedure to stored faults:
A fault is declared present after reverse gear is engaged and the parking distance
control deactivation switch is pressed.
Remove the parking distance control switch and check the connections and condition of its connector.
Repair if necessary.
Check for an earth on track B3 of the parking distance control switch connector.
Repair if necessary.
Switch off the ignition, and disconnect the parking distance control computer 16-track connector to check the
insulation and continuity and the absence of interference resistance on the following connection:
Laguna II ph2, Espace IV ph2, Vel-Satis ph2, Mégane II, Scénic II, Laguna II ph1 (1 connector),
Espace IV ph1 (1 connector), Vel-Satis ph1 (1 connector), Laguna II ph1 (2 connectors),
Vel- Satis ph1 (2 connectors), Clio III, Modus ph2:
Parking distance control switch connector Parking proximity sensor computer connector
Track B2 Track 5
Repair if necessary.
Espace IV ph1 (2 connectors):
Parking distance control switch connector16-track parking distance control computer
connector
Track B2 Track 13
Repair if necessary.
If the fault is still present, replace the parking distance control switch.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any faults.
AAP_V04_DF012/AAP_V08_DF012

PARKING DISTANCE CONTROL
Fault finding - Conformity check
87F
87F - 28V4 MR-372-J84-87F000$528_eng.mif
Vdiag No: 04-08PARKING DISTANCE CONTROL
Fault finding - Conformity check
NOTESOnly perform this conformity check after a thorough check with the diagnostic tool.
Conditions for applying the fault finding procedure: ignition on.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Parking
distance control
system statusET003:Parking
distance
control
functionREADY (system
operating and ready to
detect)
For further information or,
if there is a fault, consult
the interpretation of status
ET003. DETECTING (if the
system is detecting)
SUSPENDED (if the
system is temporarily
switched off)
OFF (if the system is
completely switched off)
2Parking
distance control
deactivation
switch.ET004:Parking
distance
control switchPRESS DETECTED
when the switch is
pressed, RELEASED
when released.In the event of a fault,
consult the interpretation
of status ET004.
3FeedsPR006:Sensor feed
voltage10.5 V < X < 14.4 VIn the event of a fault,
apply the fault finding
procedure for DF007
Sensor supply voltage.
PR020:Computer
feed voltage10.5 V < X < 14.4 VIf there is a fault with this
parameter, check the
insulation, continuity
and the absence of
interference resistance
on the computer power
feed and earth (see wiring
diagram). If the fault is still
present, carry out fault
finding on the charging
circuit.
4Reverse gear
selectionET001:Reverse gear
engagedYES or NOIf there is a fault, refer to
the interpretation of status
ET001.
AAP_V04_CCONF/AAP_V08_CCONF
MR-372-J84-87F000$528_eng.mif

PARKING DISTANCE CONTROL
Fault finding - Conformity check
87F
87F - 29V4 MR-372-J84-87F000$528_eng.mif
Vdiag No: 04-08
NOTESOnly perform this conformity check after a thorough check with the diagnostic tool.
Conditions for applying the fault finding procedure: ignition on.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
5Buzzer controlET002:Buzzer controlACTIVE when the buzzer
sounds.
INACTIVE if not.In the event of a fault,
consult the interpretation
of status ET002.
6Proximity
sensorsPR001:Left-hand
outer sensor
distance20 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 255 cm).In the event of a fault, refer
to the interpretation of the
parameter PR001.
PR002:Left-hand
inner sensor
distance20 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 255 cm).If there is a fault, refer to
the interpretation of
parameter PR002.
PR003:Right-hand
outer sensor
distance20 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 255 cm).In the event of a fault,
consult the interpretation
of parameter PR003.
PR004:Right-hand
inner sensor
distance20 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 255 cm).If there is a fault, refer to
the interpretation of
parameter PR004.
PR005:Shortest
distance
calculated20 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 255 cm).If there is a fault, refer to
the interpretation of
parameter PR005.
7Vdiag 08 only:
Caravan
attachment
detection zonePR026:Distance from
the caravan
attachmentBy default: 35 cm
Beyond 40 cm, the
function is less effective,
(setting the detection area
of the rear centre sensors
so that the presence of a
caravan towbar is not
detected)If the caravan attachment
is detected, increase the
non-detection value using
parameter VP003.
VP003:Distance from
the caravan
attachmentEnables the non-detection
area for the caravan
attachment to be
modified.

PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
87F
87F - 31V4 MR-372-J84-87F000$660_eng.mif
Vdiag No: 04-08PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
1 connector:ET001
REVERSE GEAR ENGAGED
NOTESSpecial note:
Only carry out the checks if the YES and NO statuses are not consistent with the
position of the gear lever.
Check that the reversing lights are working correctly: they should come on when reverse gear is selected and go
out when it is not.
If the reversing lights fail to function as specified:
With the ignition switched off, disconnect the parking distance control computer connector to check the
insulation (against + 12 V), and the continuity and absence of interference resistance on the following
connection:
Laguna II ph1 ph2, Espace IV ph1 ph2, Vel-Satis ph2, Clio III, Modus ph2:
Parking distance control computer connector Rear lights connector
Track 4 Track 3
Repair if necessary (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
Vel-Satis ph1, Scénic II:
Parking distance control computer connector Rear left hand lights connector
Track 4 Track 2
Repair if necessary (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for repair),
repair the wiring, otherwise replace the wiring.
AFTER REPAIRRepeat the conformity check from the start.
AAP_V04_ET001/AAP_V08_ET001
MR-372-J84-87F000$660_eng.mif

PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
87F
87F - 34V4 MR-372-J84-87F000$660_eng.mif
Vdiag No: 04-08
ET002
BUZZER CONTROL
NOTESThere must be no present or stored faults.
ET002
remains OFF
ET002
ON but buzzer does
not sound
Check that the parking distance control system is switched on using status ET003
"Parking distance control function" (parking distance control switch warning light
goes out). If the status displays “suspended” or “deactivated”, restart the system by
pressing for 1 or 3 seconds, consult the interpretation of status ET003 “Parking
distance control function”.
Check that the parking distance control configuration is correct for the vehicle on
which it is fitted (LC005 Vehicle identification). If necessary, reconfigure the
computer using command CF005 Vehicle identification.
Check, when the vehicle is close to an obstacle (between 20 and 150 cm), that the
distance evaluated corresponds to the distance displayed by the diagnostic tool
(PR001 to PR004).
If the distance reading does not match or the distance parameters stay at 255 cm,
contact your Techline.
Check that the buzzer volume is not at a zero setting LC001 Buzzer volume.
If the configured volume is ZERO or DEACTIVATED, reconfigure the computer using
command CF001 Buzzer volume. Select the volume required by the customer.
Switch off the ignition, and disconnect the parking distance control computer 16-track
connector to check the insulation and continuity and ensure the absence of
interference resistance on the following connections:
Laguna II ph2, Espace IV ph2, Espace IV ph1 (1 connector), Vel-Satis ph2,
Vel-Satis ph1 (1 connector), Laguna II ph1 (1 connector),
Parking distance control computer Buzzer
Track 2 Track 1
Track 6 Track 2
Repair if necessary (refer to vehicle wiring diagrams).
AFTER REPAIRRepeat the conformity check from the start.
AAP_V04_ET002/AAP_V08_ET002