service RENAULT SCENIC 2008 J84 / 2.G LPN Radio Workshop Manual

8Electrical equipment
V3 MR-372-J84-86A050$TOC.mif
V3
86A
"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."
V3
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
RADIO
LPN RADIO
Vdiag No: C4
Fault finding - Introduction 86A - 2
Fault finding - List and location of components 86A - 8
Fault finding - Role of components 86A - 9
Fault finding - Operating diagram 86A - 10
Fault finding - Function 86A - 11
Fault finding - Configurations and programming 86A - 12
Fault finding - Replacement of components 86A - 13
Fault finding - Fault summary table 86A - 14
Fault finding - Interpretation of faults 86A - 15
Fault finding - Conformity check 86A - 47
Fault finding - Status summary table 86A - 52
Fault finding - Parameter summary table 86A - 53
Fault finding - Interpretation of parameters 86A - 54
Fault finding - Command summary table 86A - 59
Fault finding - Customer complaints 86A - 60
Fault finding - Fault Finding Chart 86A - 62

86A-59
MR-372-J84-86A050$826.mif
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86A
RADIO
Fault finding - Command summary table
*LPN: Low Price NavigationNote:
To restart an activation session without switching the system off, run command RZ001 "Test parameters".
Tool command Diagnostic tool title Comments
RZ001Test parametersThis command is used to restart an
activation session without having to switch
off the system.
RZ003Fault memoryThis command is used to clear faults
stored in the navigation computer.
AC004Test right front speaker line
These commands are used to run a
listening test on each speaker and its
associated tweeter speaker (depending on
equipment level). AC005Test left front speaker line
AC006Test right rear speaker line
AC007Test left rear speaker line
AC009Screen test: colour barsThis 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.
AC010Microphone testThis command is used to check the
microphone connection.
The speakers transmit a tone and the
LPN* system checks the microphone input
signal.
AC011Detect Bluetooth space
AC013Eject CDThis command is used to eject the CD in
the LPN* radio navigation system.
VP001Write VIN
VP003Write After-Sales service date.
VP005Calib. and commission computer
MR-372-J84-86A050$826.mif
LPN RADIO
Vdiag No: C4

86A-83
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 15 No traffic information messages on the screen
NOTESOnly consult this customer complaint after a complete check with the diagnostic
tool.
Ensure there are no present or stored faults.
Place the vehicle in an open area for 5 minutes with the system switched on.
Traffic information (TMC) is transmitted via the radio's FM band.
Switch on the traffic information function (see handbook).
Press the "SET" button to display the settings menu. Select "Navigation" then "Traffic information (TMC)" then
"Select service".
Use automatic selection to find the optimum service with the clearest reception (see handbook).
Is the system set to automatic selection?
YES NO
No TMC service can be decoded in the
geographical area:
–Either the vehicle is in a reception dead spot,
–or the country in question does not offer a service
decodable by the system.
End of fault finding.
Activate traffic information automatic selection (see
handbook).
Carry out a road test.
Has the fault disappeared?
NO
No TMC service can be decoded in the
geographical area:
–Either the vehicle is in a reception dead spot,
–or the country in question does not offer a service
decodable by the system.
If the fault is still present, apply ALP 3 Poor
guidance/Poor positioning/GPS fault.
YES
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP15