instrument panel RENAULT SCENIC 2007 J84 / 2.G Electrical Equipment - Radio Workshop Manual

RADIO
General Information
86A
86A - 3V2 MR-372-J84-86A000$099_eng.mif
Special features of radios in the PN range:
PN0: radio with built-in display.
PN1: radio with remote display.
PN2: radio and cassette player with built-in display.
PN3: radio and cassette player with remote display.
PN4: radio and CD player with built-in display.
PN5: radio and CD player with remote display.
Notes:
●All radios are designed to control a CD changer.
●There is a special procedure for replacing the CD changer located in the dashboard front panel.
●According to the vehicle version, the remote displays may have a 24 or 30-track connector or two 15-track
connectors. This display may be built into the instrument panel.

RADIO
Connections
86A
86A - 11V2 MR-372-J84-86A000$495_eng.mif
RADIO
Connections
To allocate the tracks for the different functions that are connected to the radio (CD changer, steering wheel control,
display, aerial), refer to the Wiring Diagrams Technical Note corresponding to the vehicle.
Radio: see Wiring diagrams Technical Note, vehicle, code 261
CD changer: see Wiring diagrams Technical Note, vehicle, code 1272
Display: see Wiring diagrams Technical Note, vehicle, code 1127
For displays which are connected to the instrument panel, the code is 247
Steering wheel control: see Wiring diagrams Technical Note, vehicle, code 325
Aerial: see Wiring diagrams Technical Note, vehicle, code 886
MR-372-J84-86A000$495_eng.mif

RADIO
Fault finding chart
86A
86A - 19V2 MR-372-J84-86A000$792_eng.mif
The radio operates but the
display does not light up.
Check the functions of the display that are not
connected to the radio by switching on the +
side lights feed (screen backlighting and
exterior temperature).
Is there anything
displayed on the
screen?No
Disconnect the aerial
amplifier
Yes
Check the continuity and
insulation of the wiring between
the radio and instrument panel
using a multimeter (see Wiring
diagrams Technical Note,
vehicle, code 261).Is there anything
displayed on the
screen?No

Check the supply to the
instrument panel (the
radio is not at fault) See
Wiring diagrams
Technical Note,
vehicle, code 227.
Yes
Check the continuity and insulation of the
34AM connection
NoNo
Are the tests OK?
Are the tests OK?Replace the wiring or repair it if the
procedure exists.
Yes
YesReplace the aerial
amplifier.
Disconnect and reconnect the
connector connected to the
display. If the fault is still present,
replace the instrument panel.
ESPACE IV, SCENIC II
ALP 4The radio is switched on, but the display and control satellite do
not operate

RADIO
Fault finding chart
86A
86A - 20V2 MR-372-J84-86A000$792_eng.mif
The radio operates but the radio control
satellite does not.
No
Does the remote
display operate?See ALP 4
Yes
Check that the radio control satellite is
correctly connected to the display or
instrument panel (see Wiring diagrams
Technical Note, vehicle, code 1519).
Are the satellite controls connected
correctly?No Reconnect the radio control satellite and
check the system operates correctly.
Yes
Check the resistance of the radio control
satellite using a multimeter.
Are the
resistances correct?No
Using a multimeter, check the continuity
and insulation of the wiring.Replace the satellite.
Test OK?No
Yes
Check the continuity and insulation of the
connections between the radio and the
display.
Test OK?Replace the wiring between the radio and the
display or repair it if the procedure exists.
Yes
Replace the display
ALP 5 The satellite controls do not work

RADIO
Fault finding chart
86A
86A - 27V2 MR-372-J84-86A000$792_eng.mif
ALP 10 The infrared remote control does not operate (PN6)
The infrared remote control does not
work. Check the continuity and
insulation of connections 34GH and
34GK (between the radio and
instrument panel see wiring
diagrams Technical Note, vehicle,
code 261).
No
Are the connections
sound?Replace the wiring or repair it if
the procedure exists.
Yes
Connect a multimeter to connection 34GH
and check that a voltage change occurs
when pressing the remote control.
Test OK?No Check that the battery
is sound.
Yes
Replace the radio. Test OK?No
Replace the
battery.
Yes
Replace the remote control. Connect a multimeter to
connection 34GH and check for 0V on the connection
when pressing the remote control.
Test OK?No Replace the
instrument
panel.
Yes
Replace the remote control.