RENAULT TWINGO RS 2009 2.G Electrical Equipment - Parking Distance Control Owner's Manual

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 21V2 MR-413-X44-87F000$462_eng.mif
Vdiag No.: 04 08PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
DF005
CONTINUED
With the ignition off, disconnect the parking distance control computer connector and check the insulation,
continuity and the absence of interference resistance on the following connections:
Connection code 151U,
Connection code 151Q.
Connection code 151V.
Between components 1222 and 1220.
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, replace the right-hand inner detection sensor.
1.DEF
NOTES None
Replace the right-hand inner sensor.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any other faults.

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 22V2 MR-413-X44-87F000$462_eng.mif
Vdiag No.: 04 08
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 proximity
sensor function is ACTIVE (READY): the parking proximity sensor warning light is not
lit, see the interpretation of status ET003 Parking proximity sensor 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.
Check for possible damage to the wiring harness, check the condition and connection of the parking distance
control computer and the buzzer connectors (bent, oxidised or broken tabs).
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.
Switch off the ignition and disconnect the 16 track connector from computer component code 1222.
Measure the internal resistance of the computer between the following connections:
●Connection code 151R.
●Connection code 151S
Between components 1222 and 1223.
If the measured value is not 314 ΩΩ Ω Ω

± 10 ΩΩ Ω Ω
or if there is a short circuit on the specified connections, contact Techline.
Switch off the ignition, and disconnect the parking distance control computer to check the insulation, continuity
and the absence of interference resistance on the following connections:
●Connection code 151R,
●Connection code 151S.
Between components 1222 and 1223.
If the connection or connections are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring or replace it.
Measure the resistance value of component 1223 between the following connections:
Measure the resistance between the following connections:
●Connection code 151R,
●Connection code 151S.
Replace the buzzer if its resistance value is not approximately 48 ΩΩ Ω Ω
± 5 ΩΩ Ω Ω
.
If the fault is still present, replace the buzzer.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any other faults.
AAP_V04_DEF006/AAP_V08_DEF006

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 23V2 MR-413-X44-87F000$462_eng.mif
Vdiag No.: 04 08
DF007
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE
CC.0: Short circuit to earth
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.
With the parking proximity sensor 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 measuring between connections 151U (+ 12 V) and 151V (earth).
If there is no + 12 V supply between connections 151U and 151V, remove the rear bumper to access the sensors.
Switch off the ignition, and disconnect the parking proximity sensor computer to check the insulation and
continuity and the absence of interference resistance on the following connections:
●Connection code 151U,
●Connection code 151V.
Between components 1222 and 1218, 1219, 1220, 1221.
If the connection or connections are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring or replace it.
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 sensor supply lines are not correct, check the presence and condition of fuse F6 (15A); replace it if necessary.
Check for the + 12 V supply on connection AP3 between components of component 1222 and 1016. Check for
earth on connection MG between components 1222 and earth MG.
If the fault is still present, contact the Techline.
AFTER REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any other faults.
AAP_V04_DEF007/AAP_V08_DEF007

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 24V2 MR-413-X44-87F000$462_eng.mif
Vdiag No.: 04 08
DF008
PRESENT
OR
STOREDCOMPUTER FAULT
1.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).
1.DEF
NOTES None
After following the instructions, if the fault recurs, switch off the ignition and disconnect the supply fuse from the
parking distance control computer F6 (15A).
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 proximity sensor computer connector (no
damage to the connections).
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.
With the ignition switched off, disconnect the parking proximity sensor computer connector to check the
conformity of the feeds and to check the insulation, continuity and the absence of interference resistance
on the following connections:
Connection code AP3,
Between components 1222 and 1016.
Connection code MG.
Between component 1222 and the rear left-hand earth.
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 REPAIRClear the stored faults.
Follow the instructions to confirm repair.
Deal with any other faults.
AAP_V04_DEF008/AAP_V08_DEF008

PARKING DISTANCE CONTROL
Fault finding - Interpretation of faults
87F
87F - 25V2 MR-413-X44-87F000$462_eng.mif
Vdiag No.: 04 08
DF012
PRESENT
OR
STOREDPARKING DISTANCE CONTROL SWITCH INDICATOR LIGHT
CC.0 : short circuit to earth or open circuit
CC.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.
Check for fuse F42 (10A), check its condition and replace it if necessary.
Remove the parking distance control switch and check the connection and condition of its connector.
Repair if necessary.
Check for earth on connection MAN of the connector of component 1440.
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.
With the ignition off, disconnect the parking proximity sensor computer to check the insulation, continuity and
the absence of interference resistance on the following connection:
●Connection code 151E between components 1222 and 1440.
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 presence and condition of fuse F6 (15A); replace it if necessary.
Check the + 12 V supply on connection LPDAP3 between components 1440 and 1016.
Check for earth on the connection MG between components 1222 and the earth MG.
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 other faults.
AAP_V04_DEF012/AAP_V08_DEF012

PARKING DISTANCE CONTROL
Fault finding - Conformity check
87F
87F - 26V2 MR-413-X44-87F000$528_eng.mif
Vdiag No.: 04 08PARKING DISTANCE CONTROL
Fault finding - Conformity check
MAIN SCREEN
NOTESOnly perform this conformity check after a complete 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
proximity sensor
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 VIn the event of a fault with
this parameter, consult the
interpretation of fault
DF008 “Computer fault”
If the fault is still present,
run 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-413-X44-87F000$528_eng.mif

PARKING DISTANCE CONTROL
Fault finding - Conformity check
87F
87F - 27V2 MR-413-X44-87F000$528_eng.mif
Vdiag No.: 04 08
MAIN SCREEN (CONTINUED)
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
distance26 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 0 cm).In the event of a fault, refer
to the interpretation of the
parameter PR001.
PR002:Left-hand
inner sensor
distance26 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 0 cm).If there is a fault, refer to
the interpretation of
parameter PR002.
PR003:Right-hand
outer sensor
distance26 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 0 cm).In the event of a fault,
consult the interpretation
of parameter PR003.
PR004:Right-hand
inner sensor
distance26 cm < X < 150 cm
depending on the distance
from the obstacle (“out of
range” value: 0 cm).If there is a fault, refer to
the interpretation of
parameter PR004.
PR005:Shortest
distance
calculated26 cm < X < 150 cm
depending on the distance
from the obstacle (value
out of range or less than
30 cm: 0 cm).If there is a fault, refer to
the interpretation of
parameter PR005.
7Caravan towbarPR026:Distance from
the caravan
attachment26 cm < X < 35 cm
This distance allows the
threshold point (0 cm)
from the rear of the vehicle
to be redetermined
according to the length of
the caravan towbarIn the event of a
permanent or erratic
warning signal, check that
no components are
disrupting the
measurement (sticker,
mud, snow on the rear
bumper, etc.) then
increase the distance of
the caravan towbar cm by
cm, using configuration
VP003 “Caravan towbar
distance”.

PARKING DISTANCE CONTROL
Fault finding - Status summary table
87F
87F - 28V2 MR-413-X44-87F000$594_eng.mif
Vdiag No.: 04 08PARKING DISTANCE CONTROL
Fault finding - Status summary table
Tool status Diagnostic tool title
ET001Reverse gear engaged
ET002Buzzer control
ET003Parking distance control function
ET004Parking distance control switch
MR-413-X44-87F000$594_eng.mif

PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
87F
87F - 29V2 MR-413-X44-87F000$660_eng.mif
Vdiag No.: 04 08PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
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 properly: they should come on when reverse gear is engaged and go
out when shifting out of reverse
Check for the presence and condition of fuse F6 (15A); replace it if necessary.
Check for the + 12 V supply on connection AP3 between components 155 and 1016.
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), the continuity and the absence of interference resistance on the following
connection:
Connection code H66P between components 1222 and 172.
Connection code H66P between components 1222 and 173.
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 the reverse gear switch is operating correctly.
If the fault is still present, replace the reverse gear switch.
If the lights come on and the connections are correct, contact the Techline.
If the fault is still present, contact Techline.
AFTER REPAIRRepeat the conformity check from the start.
AAP_V04_ ET001/AAP_V08_ ET001
MR-413-X44-87F000$660_eng.mif

PARKING DISTANCE CONTROL
Fault finding - Interpretation of statuses
87F
87F - 30V2 MR-413-X44-87F000$660_eng.mif
Vdiag No.: 04 08
ET002
BUZZER CONTROL
NOTESThere must be no present or stored faults.
ET002
remains INACTIVE
ET002
ON but buzzer does
not sound
Check that the parking distance control system is activated using status ET003
“Parking distance control” function (parking distance control switch indicator light
off) and check that status ET001 “Reverse gear engaged” shows “YES”.
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, when the vehicle is close to an obstacle (between 26 and 150 cm), that the
distance evaluated corresponds to the distance displayed by the diagnostic tool
(PR001 to PR004).
If the distance is inconsistent or if the distance parameters remain at 0 cm, consult
the interpretation of faults DF002 “Left-hand outer sensor”, DF003 “Left-hand
inner sensor”, DF004 “Right-hand outer sensor”, DF005 “Right-hand inner
sensor”.
Check that status ET001 “Reverse gear engaged” is “YES”. Check that the buzzer
volume is not at a zero setting (LC001: ZERO).
If the configured volume is ZERO, reconfigure the computer using command CF001
Buzzer volume. Select the volume setting preferred by the customer (ZERO, MINIMUM,
VERY LOW, LOW, MEDIUM, HIGH, MAXIMUM).
Switch off the ignition, and disconnect the parking distance control computer to check
the insulation and continuity and the absence of interference resistance on the
following connections:
Connection code 151R,
Connection code 151S.
Between components 1222 and 1016.
If the connection or connections are faulty and if there is a repair procedure (see
Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair),
repair the wiring or replace it.
Check the condition of the buzzer and that it is operating correctly.
Measure the resistance between the buzzer's two tracks.
Replace the buzzer if its resistance is not approximately 48 ΩΩ Ω Ω
.
If the fault is still present, replace the buzzer.
AFTER REPAIRRepeat the conformity check from the start.
AAP_V04_ ET002/AAP_V08_ ET002