2008 RENAULT SCENIC change time

8Electrical equipment
V2 MR-372-J84-86C100$TOC.mif
V2
86C
"The repair procedures given by the manufacturer in this document are based on the
technical specifications current when it was prepared.
The procedures may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from
which his vehicles are constructed."
V2
All rights reserved by Renault s.a.s.
Edition Anglaise
Copying or translating, in part or in full, of this document or use of the service part
reference numbering system is forbidden without the prior written authority of
Renault s.a.s.
© Renault s.a.s. 2008
MULTIMEDIA
Fault finding - Introduction 86C - 2
Fault finding - List and location of components 86C - 7
Fault finding - Operating diagram 86C - 8
Fault finding - Function 86C - 9
Fault finding - Role of components 86C - 10
Fault finding - Configurations and programming 86C - 11
Fault finding - Conformity check 86C - 12
Fault finding - Customer complaints 86C - 20

86C-5
MR-372-J84-86C100$111.mif
V2
MULTIMEDIA
Fault finding - Introduction86C
4. FAULT FINDING PROCEDURE (continued)
Wiring check
Fault finding problems
Disconnecting the connectors and/or manipulating the wiring harness may temporarily remove the cause of a fault.
Electrical measurements of voltage, resistance and insulation are generally correct, especially if the fault is not
present when the analysis is made (stored fault).
Visual inspection
Look for damage under the bonnet and in the passenger compartment.
Carefully check the fuses, insulators and wiring harness routing.
Look for signs of oxidation.
Tactile inspection
While manipulating the wiring harness, use the diagnostic tool to note any change in fault status from stored to
present.
Make sure that the connectors are properly locked.
Apply light pressure to the connectors.
Twist the wiring harness.
If there is a change in status, try to locate the source of the fault.
Inspection of each component
Disconnect the connectors and check the appearance of the clips and tabs, as well as the crimping (no crimping on
the insulating section).
Make sure that the clips and tabs are properly locked in the sockets.
Check that no clips or tabs have been dislodged during connection.
Check the clip contact pressure using an appropriate model of tab.
Resistance check
Check the continuity of entire lines, then section by section.
Look for a short circuit to earth, to + 12 V or to another wire.
If a fault is detected, repair or replace the wiring harness.

86C-7
MR-372-J84-86C100$222.mif
V2
86C
MULTIMEDIA
Fault finding - List and location of components
Espace IV ph2
–LPN* radionavigation computer (MP3 CD radio- Navigation - Bluetooth telephone system).
–7-inch A7 video screen.
–Multimedia network interface unit.
–Steering column control.
–Microphone for hands-free telephone function.
–1 AM/FM radio aerial.
–1 GPS aerial for guidance.
–4 speakers + 4 tweeter speakers.
Scénic II ph2
–LPN* radionavigation computer (MP3 CD radio- Navigation - Bluetooth telephone system).
–6.5 inch A6 colour screen.
–Multimedia network interface unit.
–Steering column control.
–Microphone for hands-free telephone function.
–1 AM/FM radio aerial.
–1 GPS aerial for guidance.
–4 speakers + 4 tweeter speakers.
–Underseat 6 CD changer (Alpine) (option).
Kangoo 2
–LPN* radionavigation computer (MP3 CD radio- Navigation - Bluetooth telephone system).
–7-inch A7 colour screen.
–Multimedia network interface unit.
–Steering column control.
–Microphone for hands-free telephone function.
–1 AM/FM radio aerial.
–1 GPS aerial for guidance.
–4 speakers + 2 tweeter speakers (depending on the vehicle configuration).
Trafic II ph2
–LPN* radionavigation computer (MP3 CD radio- Navigation - Bluetooth telephone system).
–6 inch A6 colour screen.
–Multimedia network interface unit.
–Steering column control.
–Microphone for hands-free telephone function.
–1 AM/FM radio aerial.
–1 GPS aerial for guidance.
–4 speakers + 2 tweeter speakers (depending on the vehicle configuration).
*LPN: Low Price Navigation
MR-372-J84-86C100$222.mif

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-20
MR-372-J84-86C100$888.mif
V2
86C
MULTIMEDIA
Fault finding - Customer complaints
Customer complaints linked to LPN radionavigation computer (see 86A, Radio)
NO DIALOGUE WITH LPN COMPUTER ALP 1
THE SCREEN STAYS BLACK ALP 2
INCORRECT GUIDANCE / INCORRECT LOCATION / "GPS FAULT" ALP 3
POOR RADIO RECEPTIONALP 4
CD READ FAULTALP 5
STUCK ON MESSAGE “LOADING GENERAL MAP” ALP 6
THE SYSTEM EMITS BLEEPSALP 7
TEMPERATURE NOT DISPLAYED OR INCORRECTLY DISPLAYED ALP 8
THE 6 CD CHANGER DOES NOT WORK ALP 9
NO RADIO AND/OR CD SOUND ALP 10
SATELLITE CONTROL ALP 11
FRONT PANEL BUTTON FAULT ALP 12
NO NAVIGATION VOICE MESSAGES ALP 13
MR-372-J84-86C100$888.mif