navigation RENAULT SCENIC 2006 J84 / 2.G Multimedia Nav 4R Owner's Manual

MULTIMEDIA
Fault finding - Interpretation of faults
86C
86C-28
NAV 4R
Program no.: 0000
Vdiag No.: 24
DF035
PRESENT
OR
STOREDCOMPUTER/FOLD-OUT UNIT CONNECTION
CO.1 : Short circuit or open circuit to + 12 V
NOTESConditions for applying fault finding procedures to stored faults:
Apply this fault finding procedure if the fault reappears as present or stored after it has
been cleared and the ignition has been switched off and on again.
Special note:
If the vehicle does not have a fold-out unit, check the 4R radio navigation computer
configuration (see Configuration and programming).
The screen does not deploy or there is no display on the instrument panel.
Apply the following fault finding procedure only if the vehicle is equipped with a fold-out
unit and a dot matrix display on the instrument panel (top of the range Mégane II
phase 2).
Use the Wiring Diagrams Technical Note for the Mégane II.
Check the condition and connection of the connectors of components 261, 1303 and 247 (bent pins, bad
contacts, etc.).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Manipulate the wiring harness in order to produce a change in the fault status (present → stored).
Check the insulation, continuity and the absence of interference resistance on connection 34GG between
components 261 and 1303.
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 insulation, continuity and the absence of interference resistance on connection 34GD between
components 247 and 1303.
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.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the faults from the 4R radio navigation computer memory using command RZ001
Fault memory.
NAV4R_V24_DF035

MULTIMEDIA
Fault finding - Conformity check
86C
86C-30
NAV 4R
Program no.: 0000
Vdiag No.: 24
Sub-function: USER SELECTION
NOTESOnly perform this conformity check after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as examples.
Application conditions: Engine stopped, ignition on.
Order FunctionParameter / Status
checked or ActionDisplay and Notes Fault finding
1
Steering
wheel
controlsET006:+ buttonPRESSED
RELEASED
In the event of a fault, consult
the interpretation of statuses
ET006 + button, ET007
- button, ET036 MUTE
button, ET008 Top button,
ET009 High button and
ET010 Low button. 2ET007:- buttonPRESSED
RELEASED
3ET036:MUTE buttonPRESSED
RELEASED
4ET008:Top buttonPRESSED
RELEASED
5ET009:High buttonPRESSED
RELEASED
6ET010:Low buttonPRESSED
RELEASED
7
Front panel
buttonET026:Radio on/off buttonPRESSED
RELEASED
If the fault is still present,
contact Techline. 8ET027:CD eject buttonPRESSED
RELEASED
9ET028:Tone buttonPRESSED
RELEASED
10 ET029:Voice synthesiser
buttonPRESSED
RELEASED
11 ET030:Station
preselection buttonPRESSED
RELEASED
12 ET014:Source buttonPRESSED
RELEASED
13 ET032:Navigation buttonPRESSED
RELEASED

MULTIMEDIA
Fault finding - Status summary table86C
86C-34
NAV 4R
Program no.: 0000
Vdiag No.: 24
Fault finding - Status summary table
Tool status Diagnostic tool title
ET001+ 12 V after ignition feed
ET002+ 12 V accessories feed
ET003+ 12 V side lights feed
ET004RADIO ON signal
ET006+ button
ET007- button
ET008Top button
ET009High button
ET010Low button
ET014Source button
ET026Radio on/off button
ET027CD eject button
ET028Tone button
ET029Voice synthesiser button
ET030Station preselection button
ET032Navigation button
ET033Directional button
ET034Mode button
ET036MUTE button
ET037Satellite wheel
ET038Front panel rotary button
ET039Front panel rotary button actuation

MULTIMEDIA
Fault finding - Interpretation of parameters86C
86C-52
NAV 4R
Program no.: 0000
Vdiag No.: 24
PR008
NUMBER OF SATELLITES RECEIVED
NOTESThere must be no present or stored faults.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Check the condition and connection of the GPS coaxial connector of the following components (bent pins, bad
contacts, etc.):
Commercial vehicle: 662 and 886.
Mégane cabriolet: 261, 1551 and 886.
Mégane and Scénic: 886 and 261.
Laguna: 261 and 1551.
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Disconnect the GPS coaxial cable at the rear of component 261 (Trafic: 662) and measure the resistance between
the core and the shielding.
If the resistance is less than 30 ΩΩ Ω Ω
, disconnect the GPS coaxial cable from the cut-off plate at the rear and check
the insulation, continuity and absence of interference resistance on the GPS coaxial cable at the rear of
component 261 (Trafic: 662).
If the connections are not correct, replace the coaxial cable.
If the connections are correct, replace the GPS aerial.
Mégane II ph2
(see MR 364 mechanical, 83C On-board telematics system, Aerial: Removal - Refitting)
Laguna II ph2
(see MR 395 mechanical, 83C On-board telematics system, Aerial: Removal - Refitting)
Scénic II ph2
(see MR 370 mechanical, 83C On-board telematics system, Aerial: Removal - Refitting)
Trafic II ph1 and ph2
(see MR 408 mechanical, 83C On-board telematics system, Aerial: Removal - Refitting)
Master ph2 and ph3
(see MR 377 mechanical, 83C On-board telematics system, Aerial: Removal - Refitting)
Master propulsion ph2
(see Technical Note 3818A, 83C On-board telematics system, Navigation aerial: Removal - Refitting).
If the resistance is greater than 30 ΩΩ Ω Ω
, check the feed voltage of component 1551 (4.5 V ±± ± ±
0.5 V) at the output of
component 1551 or 886.
If the voltage is not correct, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
NAV4R_V24_PR008

MULTIMEDIA
Fault finding - Interpretation of parameters86C
86C-54
NAV 4R
Program no.: 0000
Vdiag No.: 24
PR009
ANGULAR POSITION
NOTESThere must be no present or stored faults.
Engine stopped, ignition on.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Remove component 261 (Trafic: 662) without disconnecting the connectors.
Shake the radio/navigation computer vigorously; parameter PR009 Angular position should be above or equal
to 1 d/s.
Each time the 4R radio/navigation computer is at rest, PR009 Angular position should be very close to 0 d/s.
If the parameter does not change, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
NAV4R_V24_PR009

MULTIMEDIA
Fault finding - Interpretation of parameters86C
86C-55
NAV 4R
Program no.: 0000
Vdiag No.: 24
*RDS: Radio Data SystemPR010
RADIO FIELD INTENSITY
NOTESThere must be no present or stored faults.
Engine stopped, ignition on.
Tune to a known FM or AM station with the vehicle in an open area if possible.
The "Radio field intensity" corresponds to the electrical intensity of the radio signal (FM or AM) received at the
radionavigation tuner input, at the frequency currently selected. It is expressed in dB µV.
It gives an indication of the radio reception level. Below 18 dB µV, the station is considered weak and does not
appear in the list of radio stations.
A low value (< 18 dB µV) on this parameter means that:
–Either the selected station has a weak transmission in the geographical area. This may be due to the
distance from the selected station's transmitter (far from urban area, on motorways) or obstacles interfering
with the transmission of radio waves (mountainous areas, buildings, deep valleys).
–Or, if the reception conditions are good in the geographical area for the selected station, there is a fault on
the vehicle's reception system: one of the components (aerial/aerial amplifier/coaxial connection/radio aerial
connector) is faulty. In this case, refer to ALP 4.
This parameter may be used to compare two vehicles in order to determine if there actually is a vehicle fault.
Summary table of field values and their effect on radio reception:
Radio field intensityAudio
qualityRDS* decoding
(eg.: station names display)Automatic tuning/
Presence in the radio list
PR010 > 18 dBµVOK OK OK
14 dBµV < PR010 < 18 dBµVOK OKNOK
10 dBµV < PR010 < 14 dBµVOKNOK NOK
PR010 < 10 dBµVNOK NOK NOK
AFTER REPAIRRepeat the conformity check from the start.
NAV4R_V24_PR010

MULTIMEDIA
Fault finding - Dealing with commands
86C
86C-57
NAV 4R
Program no.: 0000
Vdiag No.: 24
Fault finding - Dealing with commands
CLEARING
RZ001 Fault memory:
This command is used to clear faults stored in the navigation computer.
ACTIVATIONS
AUDIO tab
AC004 Speaker test:
This command is used to perform a listening test on the speakers.
DISPLAY tab
AC021 Display test:
This command is used to check that the video display is operating correctly. Three colours are displayed on
the screen: Red, green and blue, and a black mosaic on a white background.
USER SELECTION tab
AC022 CD ejection:
This command is used to eject the CD from the CD reader, and not from the CD changer.

MULTIMEDIA
Fault finding - Customer complaints
86C
86C-62
NAV 4R
Program no.: 0000
Vdiag No.: 24
NOTESOnly consult the customer complaints after performing a complete check with
the diagnostic tool.
THE 6 CD CHANGER DOES NOT WORK ALP 11
NO RADIO AND/OR CD SOUND ALP 12
SATELLITE CONTROLALP 13
FRONT PANEL BUTTON FAULT ALP 14
NO NAVIGATION VOICE MESSAGES ALP 15
THE VOLUME DOES NOT INCREASE WITH THE VEHICLE SPEED ALP 16
NO TRAFFIC INFORMATION MESSAGES APPEAR ON THE SCREEN ALP 17
THE DISPLAY ON THE SCREEN STAYS FROZEN ALP 18

MULTIMEDIA
Diagnostic - Fault finding chart86C
86C-70
NAV 4R
Program no.: 0000
Vdiag No.: 24
ALP 5 CD read fault
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Ensure there are no present or stored faults.
Use the Wiring Diagram Technical Note for the vehicle concerned.
Is the fault related to CD reading by the radio/
navigation computer or by the 6CD changer?
By the radio/navigation computer By the 6CD changer
Is the CD an MP3 CD?
Yes
Check that component 261 (commercial vehicle:
662) is compatible with MP3 CDs (see "MP3" logo
on keypad).
Yes
Try with another MP3 CD.
Has the fault disappeared?
Yes
The faulty CD is in poor condition or is not
compatible (only MP3 format is compatible).
No
NoEnd of fault finding.
NoContact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
NAV4R_V24_ALP5

MULTIMEDIA
Diagnostic - Fault finding chart86C
86C-72
NAV 4R
Program no.: 0000
Vdiag No.: 24
ALP 5
CONTINUED 2
Is the CD an audio CD?
Yes No
Try with another audio CD. Has the fault
disappeared?
Yes No
The faulty CD is in poor
condition or is not compatible.
Is the CD a cartographic map CD?
Yes No
Is the cartographic map CD
"Carminat Advanced
Navigation 2" compatible?
(original version).
Contact the
Techline.
The CD is not
compatible - End of
fault finding.
AFTER REPAIRCarry out a complete check with the diagnostic tool.