Page 51 of 91
86A-51V2 MR-413-X44-86A100$130.mif
RADIO
Fault finding – Conformity check86A
R01-08
Vdiag No.: A4
FUNCTION: MULTIMEDIA
SUB-FUNCTION: USER SELECTION (continued)
NOTESOnly carry out this 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, and the radio switched on.
FunctionParameter or status checked
or actionDisplay and notes Fault finding
Front panel button
(continued)ET071:Up buttonPRESSED RELEASEDIn the event of an
inconsistency, consult the
interpretation of fault DF055
Button jammed.
ET072:Down buttonPRESSED RELEASED
ET070:"OK" buttonPRESSED RELEASED
ET069:Volume "-" buttonPRESSED RELEASED
ET068:Volume "+" buttonPRESSED RELEASED
Page 52 of 91

86A-52V2 MR-413-X44-86A100$130.mif
RADIO
Fault finding – Conformity check86A
R01-08
Vdiag No.: A4
FUNCTION: MULTIMEDIA
SUB-FUNCTION: USER SELECTION (continued)
NOTESOnly carry out this 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, and the radio switched on.
FunctionParameter or status checked
or actionDisplay and notes Fault finding
Front panel button
(continued)ET063:"MEM" buttonPRESSED RELEASED
In the event of an
inconsistency, consult the
interpretation of fault DF055
Button jammed. ET005:Source buttonPRESSED RELEASED
ET007:Traffic info buttonPRESSED RELEASED
ET073:Left-hand buttonPRESSED RELEASED
ET074:Right-hand buttonPRESSED RELEASED
CD ejectionAC013:CD ejectionThis command is used for
testing CD ejection from
the CD player.In the event of an
inconsistency, contact the
Techline.
SupplyPR011:Battery voltage12 V < X < 15 VIn the event of an
inconsistency, consult the
interpretation of fault DF039
Battery voltage.
Computer
activationET065:Activation requestACTIVE INACTIVE
In the event of an
inconsistency, consult the
interpretation of fault DF064
Activation signal.
ET057:Activation signalACTIVE INACTIVE
Page 53 of 91

86A-53V2 MR-413-X44-86A100$130.mif
RADIO
Fault finding – Conformity check86A
R01-08
Vdiag No.: A4
FUNCTION: MULTIMEDIA
SUB-FUNCTION: AUDIO
NOTESOnly carry out this 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, and the radio switched on.
FunctionParameter or status checked
or actionDisplay and notes Fault finding
Audio testAC004:Test right front
speaker line
This command is used to
successively activate
each speaker.In the event of an
inconsistency, consult the
interpretation of fault DF001
Front right-hand speaker.
AC005:Test left front
speaker lineIn the event of an
inconsistency, consult the
interpretation of fault DF002
Front left-hand speaker.
AC006:Test right rear
speaker lineIn the event of an
inconsistency, consult the
interpretation of fault DF003
Rear right-hand speaker.
AC007:Test left rear
speaker lineIn the event of an
inconsistency, consult the
interpretation of fault DF004
Rear left-hand speaker.
Page 54 of 91
86A-54V2 MR-413-X44-86A100$130.mif
RADIO
Fault finding – Conformity check86A
R01-08
Vdiag No.: A4
FUNCTION: MULTIMEDIA
FUNCTION: WIRELESS COMMUNICATIONS
NOTESOnly carry out this 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, and the radio switched on.
FunctionParameter or status
checked or actionDisplay and notes Fault finding
Radio
receptionPR005:Radio
field
intensity0 dBµV
inconsistency, consult the
interpretation of parameter
PR005.
Page 57 of 91

86A-57
AFTER REPAIRRepeat the conformity check from the start.
V2 MR-413-X44-86A100$160.mif
RADIO
Fault finding – Interpretation of parameters86A
R01-08
Vdiag No.: A4
PR005RADIO FIELD INTENSITY
NOTESThe values shown in this conformity check are given as a guide.
Test conditions: Engine off, ignition on and radio on.
Perform the conformity check outside, in an area with good radio reception
and without obstacles.
Conformity check:
Monitor the PR005 value of the diagnostic tool data display.
Display of frequency received for the radio station currently set.
Radio field intensity parameterRadio reception level
(data display)
Outdoor testUnit: dBµV
Data interpretation:
Radio reception value Status
X > 18 dBµVCorrect radio reception
14 dBµV < X < 18 dBµVCorrect sound quality
RDS decoding (for example: display of
station names) correct
Automatic synchronisation / Presence in
the radio list
not satisfactory
10 dBµV < X < 14 dBµVCorrect sound quality
RDS decoding (for example: display of
station names) not satisfactory
Automatic synchronisation / Presence in
the radio list
not satisfactory
X > 10 dBµVRadio reception not satisfactory
If the fault is still present, contact the Techline.
R108_VA4_PR005
RADIO
Fault finding – Interpretation of parameters
Page 60 of 91

86A-60
AFTER REPAIRWhen communication is established, deal with any faults indicated.
V2 MR-413-X44-86A100$190.mif
86A
R01-08
Vdiag No.: A4
ALP 1 No dialogue with the computer
NOTESTry to establish dialogue with a computer on another vehicle to check that the
diagnostic tool is not faulty. If the diagnostic tool is not causing the fault and dialogue
cannot be established with any other computer on the same vehicle, it may be that
a faulty computer is disrupting the fault finding line.
Use a process of successive disconnections to locate this computer.
Check the battery voltage, component code 107, and perform the necessary operations
to obtain the correct voltage (12 V < X < 15 V).
Ensure that the communication conditions are met: + After ignition feed activated and
radio On/Off button pressed.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
For a vehicle equipped with a Navigation computer, use component 1714, Multimedia
connection unit, for fault finding on the Multimedia interface unit.
Otherwise use component 653, display computer.
Is the multimedia interface unit recognised
during the multiplex network test?The multimedia interface unit activates other
multimedia system computers.
Consult ALP 1 for the multimedia interface unit
(see 86D, Multimedia interface unit,
Fault finding chart).
Reconfigure the multimedia interface unit
(see 86D, Multimedia interface unit,
Configurations and Programming).
NO
YES
A
R108_VA4_ALP1
RADIO
Fault finding – Fault Finding Chart
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