CD changer RENAULT SCENIC 2007 J84 / 2.G Electrical Equipment - Radio Workshop Manual

RADIO
General Information
86A
86A - 2V2 MR-372-J84-86A000$099_eng.mif
186ARADIO
General Information
The tuner-amplifier has a test menu (see radio self-test procedure) to carry out repair operations or fault finding.
The radio will operate for approximately 20 minutes without the ignition being switched to the accessories position.
The radio beeps then switches off.
Diagram:
1Radio
2Aerial
3CD changer
4Speakers/tweeter speakers
5Display
6Steering wheel controls
MR-372-J84-86A000$099_eng.mif

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
General Information
86A
86A - 4V2 MR-372-J84-86A000$099_eng.mif
The radio features allow you to:
–listen to the radio (four geographical zones can be
programmed for FM radio)
–display the name of the station using RDS which
automatically switches to the best transmitter (AF
function),
–receive traffic news (I Traffic function),
–receive news flashes and emergency bulletins
(I News function).
–receive public safety emergency bulletins (PTY 31).
RADIO FUNCTION
The tuner has three selection modes displayed on the
screen and accessible from the radio front panel:
–manual mode (MANU),
–preset mode (PRESET),
–alphabetical mode (LIST).CASSETTE FUNCTION
The cassette plays automatically once cassette mode
has been selected using the steering wheel control or
the front panel.
Only the Dolby fast-forward and rewind with search
controls can be selected by specific buttons.
CD FUNCTION
The CD player can play conventional discs and any
audio tracks on a CD-ROM.
CDs can be played in order or tracks can be chosen at
random.
If a CD changer is being used, random play is possible
on only one of the possible 6 compact discs.
THERMAL PROTECTION
If the radio temperature is too high for it to function
properly, the volume is automatically reduced (without
changing the volume shown in the display).
Should one of the speaker tracks short circuit, the
supply to the amplifier will be cut off.Note:
The Mute function, accessed via the voice
synthesiser or the steering wheel control, stops the
cassette playing.

RADIO
Anti-theft code
86A
86A - 7V2 MR-372-J84-86A000$297_eng.mif
RADIO
Anti-theft code
The radio is protected by a four digit code. This code
must be entered via the control satellite or the radio
keypad each time the battery is disconnected.
Entering the code with the control on the steering
wheel:
Press the lower button on the control to confirm an
entry.
Entry via the radio:
Enter the digits using buttons 1, 2, 3 and 4, and then
confirm with button 6.
If the code is entered incorrectly, the radio will be
locked (1 minute for the first error, 2 minutes for the
second error, 4 minutes for the third error, etc.
32 minutes maximum).
Some configurations must be set after the code has
been entered for the first time (see the Configuration
Section). These settings are stored when the battery is
disconnected.Reminder:
The radio will operate for approximately 2 minutes in
scrambled mode without the code having been entered
(with regular warning beeps).
If the vehicle is equipped with a CD changer in the
front panel, a code is exchanged between the CD
changer and the radio.
–If a new CD changer is fitted, the radio code is
programmed when the battery or CD changer is
connected.
–If the radio is replaced, enter the security code of the
old radio connected to the CD changer. The CD
changer is programmed with the code for the new
radio.
–If the old radio code is lost, the changer code can be
cleared using the clearing code. The clearing code is
issued by the Techline, server, etc.
Note:
If there is a configuration error, you can return to scrambled mode by pressing the 2 and 5 buttons at the same
time as switching the power on. Then wait 2 minutes.
Note:
The CD changer is supplied uncoded. When it is installed in the vehicle, the CD changer is programmed with the
radio supply code.
Reminder:
The radio will operate for approximately 2 minutes in scrambled mode without the code having been entered (with
regular warning beeps).
IMPORTANT
If the vehicle is fitted with a top of the range navigation system (ITS), enter the radio code in the following
way:
1. switch on the system by activating the vehicle's + after ignition feed,
2. wait 2 minutes: scrambled mode with beeps from the speakers, then code request screen appears,
3. enter the radio code using the ITS keypad: move the cursor with the central control and press to confirm.
4. switch off the ignition.
MR-372-J84-86A000$297_eng.mif

RADIO
Anti-theft code
86A
86A - 9V2 MR-372-J84-86A000$297_eng.mif
THE DISPLAY SHOWS "CD CODE"
The radio displays ERROR CD,
CD CODE, then CD-0000.
Enter the code of the old radio connected to the
CD changer.
Enter the first digit using the steering wheel
controls.
Confirm the digit by briefly pressing the lower
button of the steering wheel controls.
Enter the three other digits using the same
procedure.
Confirm the security code by pressing and
holding the same button.
Does the CD changer
code match the radio
code?
Yes
No
Enter the CD changer resetting code obtained
from the Techline. After following the
procedure, the display shows CODE or 0000.The CD changer has registered the new radio
code and operates correctly.

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
Self-test procedure
86A
86A - 12V2 MR-372-J84-86A000$594_eng.mif
RADIO
Self-test procedure
The self-test procedure mode of the previous generation radios (PN0-6) allows certain main functions to be tested:
●by pressing buttons 2 and 4 at the same time, the speakers can be tested. They are supplied one by one; the
display enables the connections and signals from each speaker to be checked,
●by pressing buttons 1 and 6 at the same time, the reception level can be tested (after frequency is displayed),
–9 or letter: good reception,
–less than 3: poor reception,
–if 2: total loss of stereo.
The self-test procedure mode of the new generation radios (NR4/5) enables certain main functions to be tested
using the combination of buttons 1, 6 and i. The messages will be displayed in the following way:
●Radio pre-code displays one letter and 3 digits to avoid removal of the radio,
●speaker test with two bleeps (bass - treble) from the speakers, with the tested speakers shown on the display
(front left-hand H01, front right-hand H02, rear right-hand H03, rear left-hand H04),
●displays the frequencies and levels of the tuner sensors,
●software version displayed, displays fault finding for the connected aerial if the aerial is supplied by a coaxial
cable; in this case, the display shows H15 with X = 0, 1 or 2 depending on the aerial status (0: open circuit, 1:
short circuit to earth, 2: power consumption),
●audio test loudness OFF (H08), cuts any loudness for an audio test.
Note:
Also displays source use time and total time in 10 minute slots (Tuner (H09)/CD (H10)/cassette (H11)/CD changer
(H12)/auxiliary (13)/MP (H14)/Total (H15)).
MR-372-J84-86A000$594_eng.mif

RADIO
Recovering a jammed CD
86A
86A - 30V2 MR-372-J84-86A000$891_eng.mif
REMOVAL
Remove the two bolts (A).
Turn the CD changer upside down.
Remove the 6 bolts (B).Turn the CD changer upside down.
Remove the cover.
Remove the mechanism from its housing.
CHANGER IN THE DASHBOARD

RADIO
Recovering a jammed CD
86A
86A - 31V2 MR-372-J84-86A000$891_eng.mif
Remove the two bolts (C).
Remove the CD guide arm.
Disconnect connector (D).Remove the eight bolts (E),
Remove both clips from the two connectors.
CHANGER IN THE DASHBOARD

RADIO
Recovering a jammed CD
86A
86A - 32V2 MR-372-J84-86A000$891_eng.mif
Remove both ribbon cables.
Remove the upper section of mechanism.Turn the guides and push the mechanism as shown in
the diagram in order to raise or lower the CDs.
The CDs can now be accessed.
CHANGER IN THE DASHBOARD
IMPORTANT
Never refit the changer mechanism once it has been
removed.