wheel RENAULT SCENIC 2008 J84 / 2.G Electrical Equipment - Multimedia Workshop Manual

86C-8
MR-372-J84-86C100$333.mif
V2
86C
MULTIMEDIA
Fault finding - Operating diagram
Layout of the main LPN* radio system components:
*LPN: Low Price NavigationCAN V M diagnostic
socketUCH
SUPPLY
(Kangoo 2)Passenger electric
mirror (Trafic II ph2)
Other computersMultimedia network
interface unit
Steering column
control
Multifunction aerial
(Trafic II ph2)
GPS aerialLPN*
radionavigation
Aerial amplifier
(Espace IV ph2,
Scénic II ph2,
Kangoo 2)Passenger
compartment fuse box
and relay
Radionavigation
display
ABS computer, ABS/
ESP or wheel speed
depending on
equipment level
Microphone
CD changer
(if optional)Speakers
Vehicle multiplex network
Multimedia multiplex network
MR-372-J84-86C100$333.mif

86C-10
MR-372-J84-86C100$555.mif
V2
86C
MULTIMEDIA
Fault finding - Role of components
Role of main components
–Display: displays various multimedia system data such as the station selected, time, CD listing and satellite
guidance information.
–Steering column control: allows the various system functions to be used via the steering wheel control.
–Speakers and tweeters: relay the sound from the multimedia system into the vehicle.
–CD changer: enables compact discs to be loaded and music to be relayed to the
receiver.
–AM/FM aerial: receives radio signals from various transmitters.
–GPS aerial: receives various data transmitted by satellites.
–Radionavigation computer: controls various multimedia system functions depending on the user's requests and
transmits audio information in the vehicle via the speaker
(see 86A, Radio).
–Cartographic map DVD: loads maps into the navigation computer.
–AM/FM aerial amplifier: improves the reception of AM/FM signals.
–Multimedia network interface unit: enables signals to be exchanged between the "vehicle" and "multimedia"
multiplex networks. This computer is involved in activating the multimedia system (see 86D, Multimedia
network interface unit).
MR-372-J84-86C100$555.mif

86C-13
MR-372-J84-86C100$777.mif
V2
MULTIMEDIA
Fault finding - Conformity check86C
SUB-FUNCTION: USER SELECTION
NOTESOnly carry out a conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine stopped, ignition on.
ComputerParameter, Status checked or
ActionDisplay and notes Fault finding
See 86A, RadioET009:CD eject buttonPRESSED
RELEASED
In case of inconsistency,
contact the Techline. ET058:Left-hand rotation
central wheelPRESSED
RELEASED
ET059:Right-hand rotation
central wheelPRESSED
RELEASED
ET041:"Back" keyPRESSED
RELEASED
ET042:Repeat buttonPRESSED
RELEASED
ET018:"Audio" keyPRESSED
RELEASED
ET040:"SET" keyPRESSED
RELEASED
ET039:"TEL" keyPRESSED
RELEASED
ET038:"MAP" buttonPRESSED
RELEASED
ET037:Navigation buttonPRESSED
RELEASED
ET010:Radio preselection
key 1DEPRESSED
RELEASED
ET011:Radio preselection
key 2PRESSED
RELEASED
ET012:Radio preselection
key 3PRESSED
RELEASED
ET013:Radio preselection
key 4PRESSED
RELEASED

86C-14
MR-372-J84-86C100$777.mif
V2
MULTIMEDIA
Fault finding - Conformity check86C
SUB-FUNCTION: USER SELECTION (CONTINUED 1)
NOTESOnly carry out a conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine stopped, ignition on.
ComputerParameter, Status checked or
ActionDisplay and notes Fault finding
See 86A, RadioET014:Radio preselection
key 5PRESSED
RELEASED
In case of inconsistency,
contact the Techline. ET015:Radio preselection
key 6PRESSED
RELEASED
ET036:Wheel on/off
pushbuttonPRESSED
RELEASED
ET043:Left rotation wheelPRESSED
RELEASED
ET044:Right rotation wheelPRESSED
RELEASED
ET004:Left directional buttonPRESSED
RELEASED
ET003:Right directional
buttonPRESSED
RELEASED

86C-16
MR-372-J84-86C100$777.mif
V2
MULTIMEDIA
Fault finding - Conformity check86C
Sub Function: USER SELECTION (CONTINUED 3)
NOTESOnly carry out a conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine stopped, ignition on.
ComputerParameter, Status checked or
ActionDisplay and notes Fault finding
See 86D,
Multimedia network
interface unit
(continued)ET009:REPEAT keyPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET009 “REPEAT key”.
ET010:CONFIRM buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET010 “Confirm button”.
ET011:+ buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET011 “+ button”.
ET012:- buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET012 “- button”.
ET013:Top buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET013 “Top button”.
ET014:Up buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET014 “Up button”.
ET015:Down buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET015 “Down button”.
ET017:Wheel actionUPWARDS
DOWNWARDS
INACTIVEIn the event of a fault, refer to
the interpretation of status
ET017 “Wheel action”.
ET018:Left buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET018 “Left button”.
ET019:Right buttonPRESSED
RELEASEDIn the event of a fault, refer to
the interpretation of status
ET019 “Right button”.

86C-19
MR-372-J84-86C100$777.mif
V2
MULTIMEDIA
Fault finding - Conformity check86C
SUB-FUNCTION: DISPLAY
NOTESOnly carry out a conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine stopped, ignition on.
ComputerParameter, Status checked or
ActionDisplay and notes Fault finding
See 86D,
Multimedia network
interface unitPR005:Dimmed lightingUse the backlighting
wheel to vary the
parameter value.
Lights on:
from 0 to 100 %
Lights off: 102 %In the event of a fault, refer to
ALP 6 "No LPN
radionavigation
backlighting".
ET004:+ 12 V side lightsINACTIVE
SIGNAL
OFF
ON
ET007:BrightnessDAY: Lights off
NIGHT: Lights on