phone RENAULT TWINGO 2009 2.G Electrical Equipment - Radio R2-08 Workshop Manual

86A-22V1 MR-413-X44-86A150$030.mif
86A
R2-08
Vdiag No.: 64
Role of main components
The radio computer manages the various multimedia system functions according to user requests and transmits
audio data to the vehicle via the speakers.
The radio uses an amplified aerial system to improve radio reception.
The aerial amplifier is incorporated into the roof aerial.
The speakers reproduce the radio system's sound inside the vehicle.
The microphone allows the telephone to be used in hands-free mode via a Bluetooth connection.
The tweeters reproduce the high-frequency sounds of the radio system.
The multimedia interface unit (Display or Multimedia connection unit) receives various signals from the vehicle
CAN (speed, status of exterior lights) and retransmits them for the radio via the Multimedia CAN.
The multimedia interface unit (Display or Multimedia connection unit) transmits the activation signal to the radio and
to the other computers that participate in the multimedia function when the user activates the radio button.
The display shows various multimedia information such as the radio information, the time, etc.
The radio control satellite allows various functions of the radio to be accessed.
RADIO
Fault finding – Role of components

86A-23V1 MR-413-X44-86A150$040.mif
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Vdiag No.: 64
I. LIST OF COMPONENTS
Number Description Number Description
1Radio 10 Rear right-hand speaker
2Diagnostic socket 11 Rear left-hand speaker
3Display 12 Front right-hand speaker
4Supply 13Front right-hand tweeter
(depending on equipment).
5Radio control satellite 14 Front left-hand speaker
6Earth 15Front left-hand tweeter
(depending on equipment)
7 Mobile connectivity terminal
(RCA type)16 Aerial
8Mobile connectivity computer (C-Box) 17 Microphone
9Mobile connectivity terminal (digital /
analogue)
RADIO
Fault finding – Operating diagram

86A-26V1 MR-413-X44-86A150$050.mif
86A
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Vdiag No.: 64
The radio includes the following functions:
•Radio reception (AM, FM).
•CD/MP3 playing.
•Hands-free for Bluetooth telephones.
•Voice recognition for telephone functions
•Audio reading of a Bluetooth peripheral (Telephone for example).
The system offers the following possibilities:
•Choose FM radio stations using the presets, the list or manual selection.
•Have access to an automatically updated FM radio list.
•Listen to CDs and MP3s.
•Control the radio using the radio control satellite.
•Have access to optimised audio and acoustic telephone configurations for each vehicle according to the vehicle
type.
•Modify various acoustic parameters (base, treble, front/rear balance, etc.).
•Use the hands-free telephone function (sound relayed towards the radio speakers) with a Bluetooth telephone.
•Use voice recognition for the telephone functions (button on the radio control satellite). The voice identifier can be
recorded.
•Benefit from a connection for a CD changer.
•Possibility of connecting a peripheral with a USB port, Jack socket, etc.
•Anti-theft protection
Computer activation system
The radio has an activation system.
The radio is switched on under the following conditions:
•by pressing the radio ON/OFF button,
•when the engine is started, the radio is switched on automatically.
The radio is switched off under the following conditions:
•The ignition is switched off.
•Door opened (Clio III)
•1 minute after a door is opened (New Twingo)
•By pressing the radio ON/OFF button (Clio III and New Twingo).
In the last case, if the vehicle engine is running, the radio will be switched off from a user point of view, but will be
considered operational from an electrical point of view. If the ignition is switched off, the radio will be off.
The multimedia interface unit (Display or Multimedia connection unit) is activated by the UCH (central door
unlocking); this then activates the multimedia computers (Navigation, Radio, etc.) via the "Activation signal"
connections.
RADIO
Fault finding – Function

86A-29V1 MR-413-X44-86A150$080.mif
86A
R2-08
Vdiag No.: 64
Available configuration and operating mode
SC002: Computer configuration
This command is used to configure the computer according to the vehicle equipment, type of driving and language.
Configuration modification procedure:
•Activate the + after ignition feed.
•Connect the diagnostic tool and switch on the radio.
•Establish dialogue with the computer.
•Select the Repair mode menu.
•Select the Configuration and programming menu.
•Select the special command SC002 Computer configuration.
•Select the connection in the drop-down menu that corresponds to the vehicle.
•Click on Confirm.
•Exit diagnostic mode (ends dialogue with the computer without switching off the tool), switch off the ignition for
30 seconds and then switch the ignition back on.
•Establish dialogue with the computer.
•Check to see that the configurations have been correctly stored in the Configuration reading menu.
NOTE:
To reconfigure the computer, delete any telephones already paired to the radio (using the menus, see the user's
manual), before running configuration SC002 Computer configuration.
RADIO
Fault finding – Configurations

86A-32V1 MR-413-X44-86A150$110.mif
86A
R2-08
Vdiag No.: 64
Tool faultAssociated
DTCDiagnostic tool title
DF001930D Front right-hand speaker
DF002930F Front left-hand speaker
DF003930B Rear right-hand speaker
DF0049311 Rear left-hand speaker
DF0069315 FM1 amplifier
DF0079316 FM2 amplifier
DF023936A CD changer
DF0259368 CD changer reading
DF0279343 Computer
DF0289347 Computer
DF0299351 Computer
DF0309341 Computer configuration
DF032935A Computer
DF033935B Computer
DF034935C Computer
DF03993F0 Battery voltage
DF04093D4 No audio CD changer signals
DF04393D5 No audio CD changer signals
DF0469342 Locked unit
DF0519321 Front right-hand tweeter
DF0529322 Front left-hand tweeter
DF0539320 Rear right-hand tweeter
DF0549323 Rear left-hand tweeter
DF05593CF Button jammed
DF0569328 Microphone
DF064931F Activation signal
RADIO
Fault finding – Fault summary table

86A-43
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ003 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86A150$120.mif
RADIO
Fault finding – Interpretation of faults86A
R2-08
Vdiag No.: 64
DF028
PRESENT
OR
STOREDCOMPUTER
1.DEF: Internal electronic fault
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after:
–The multimedia system has been switched on using the on/off button,
–The telephone has been used in hands-free mode using the multimedia system.
Special note:
The Bluetooth function is faulty.
If the fault persists, contact your Techline.
R208_V64_DF028

86A-58
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ003 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86A150$120.mif
RADIO
Fault finding – Interpretation of faults86A
R2-08
Vdiag No.: 64
DF056
PRESENT
OR
STOREDMICROPHONE
CC.0: Short circuit to earth
CO: Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
–the + after ignition feed is activated,
–the multimedia system has been switched on using the on/off button,
–the "hands-free" function has been activated,
–the command AC010 Microphone test was run.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Look for any damage to the wiring harness and check the condition and connection of the connectors for
components 261 and 789.
If the connectors are faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Run command AC010 Microphone Test and check that the microphone, component code 789 is correctly
supplied between connections 107G and 107J.
Check the continuity, insulation and absence of interference resistance on the following connections:
•107F between components 261 and 789,
•107G between components 261 and 789,
•107J between components 261 and 789,
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, replace the microphone (see MR 392 (Clio III) or MR 411 (New Twingo) Mechanical,
86B, Car phone, "Hands-free" microphone: Removal - Refitting).
R208_V64_DF056

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RADIO
Fault finding – Conformity check86A
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Vdiag No.: 64
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 condition: engine off, ignition 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.
Microphone testAC010:Microphone testThis command is for
testing microphone
operation.
NOTE:
Test in a quiet place.
Command AC010 is
inactive if the auxiliary
source is selected.
Example: presence of
a USB key.In the event of an
inconsistency, consult the
interpretation of fault DF056
Microphone.

86A-69V1 MR-413-X44-86A150$170.mif
86A
R2-08
Vdiag No.: 64
Tool
commandDiagnostic tool title Description
RZ003:Fault memoryThis command is used for clearing the stored
faults from the computer.
AC004:Test right front speaker line
These commands are used to carry out
a listening test for each speaker.
NOTE:
These commands are not usable if the
anti- theft code is not entered. AC005:Front left-hand speaker lines test
AC006:Rear right-hand speaker lines test
AC007:Test left rear speaker line
AC010:Microphone testThis command is for testing microphone
operation.
NOTE:
Command AC010 is inactive if the auxiliary
source is selected.
Start by setting the radio to CD or radio
mode and run command AC010.
This command is not usable if the anti-theft
code is not entered.
AC013:CD ejectionThis command is used for testing CD ejection
from the CD player.
Set the radio to CD mode and run command
AC013.
SC002:Computer configuration See Configuration and Programming.
RADIO
Fault finding – Command summary table

86A-70V1 MR-413-X44-86A150$180.mif
86A
R2-08
Vdiag No.: 64
NOTESOnly refer to the customer complaints after performing a complete check using
the diagnostic tool.
NO DIALOGUE WITH THE COMPUTER ALP1
THE RADIO BEEPS EVERY 2 SECONDS ALP2
THE RADIO DOES NOT OPERATE WHEN THE ON BUTTON IS PRESSED ALP3
RADIO IS SWITCHED ON, BUT THE DISPLAY DOES NOT WORK ALP4
THE RADIO CONTROL SATELLITE DOES NOT OPERATE OR OPERATES POORLY ALP5
RADIO RECEPTION FAULT ALP6
THE VOLUME DOES NOT INCREASE WITH THE VEHICLE SPEED. ALP7
BACKLIGHTING DOES NOT CHANGE WHEN THE VEHICLE LIGHTS ARE
SWITCHED ONALP8
THE RADIO DOES NOT PLAY THE CD IN ORDER OR SKIPS SONGS ALP9
SOUND FAULT FOR A SPEAKER OR TWEETER (REGARDLESS OF SOURCE) ALP10
THE RADIO AND/OR THE DISPLAY REMAINS LIT FOR 1 MINUTE AFTER LOCKING THE
VEHICLE (ON NEW TWINGO ONLY)ALP11
THE CD DOES NOT EJECT ALP12
A RADIO BUTTON(S) NO LONGER OPERATES OR FUNCTIONS POORLY ALP 13
POOR SOUND (REGARDLESS OF THE SOURCE) ALP14
TELEPHONE COMMUNICATION IS POOR ALP15
VOICE RECOGNITION DOES NOT WORK OR DOES NOT WORK PROPERLY ALP16
PROBLEM PAIRING MY TELEPHONE TO THE RADIO ALP17
FAULT WHEN USING THE MOBILE CONNECTIVITY TERMINAL ALP18
RADIO
Fault finding – Customer complaints