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

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Page 8 of 106

RENAULT TWINGO 2009 2.G Electrical Equipment - Radio R2-08 Workshop Manual 86A-8V1 MR-413-X44-86A150$010.mif
RADIO
Fault finding – Introduction86A
R2-08
Vdiag No.: 64
1. Visual inspection of the connection:
–Check that the connector is connected correctly and that the ma

86A-8V1 MR-413-X44-86A150$010.mif
RADIO
Fault finding – Introduction86A
R2-08
Vdiag No.: 64
1. Visual inspection of the connection:
–Check that the connector is connected correctly and that the male and female parts of the connection are
correctly coupled.
2. Visual inspection of the area around the connection:
–Check the condition of the mounting (pin, strap, adhesive tape, etc.) if the connectors are attached to the vehicle.
–Check that there is no damage to the wiring trim (sheath, foam, adhesive tape, etc.) near the wiring.
–Check that there is no damage to the electrical wires at the connector outputs, in particular on the insulating
material (wear, cuts, burns, etc.).
Disconnect the connector to continue the checks.
3. Visual inspection of the plastic casing:
–Check that there is no mechanical damage (casing crushed, cracked, broken, etc.), in particular to the fragile
components (lever, lock, openings, etc.).
–Check that there is no heat damage (casing melted, darker, deformed, etc.).
–Check that there are no stains (grease, mud, liquid, etc.).
4. Visual inspection of the metal contacts:
(The female contact is called CLIP. The male contact is called TAB).
–Check that there are no bent contacts (the contact is not inserted correctly and can come out of the back of the
connector). The contact comes out of the connector when the wire is gently pulled.
–Check that there is no damage (folded tabs, clips open too wide, blackened or melted contact, etc.).
–Check that there is no oxidation on the metal contacts.
5. Visual inspection of the sealing:
(Only for watertight connectors)
Check for the seal on the connection (between the 2 parts of the connection).
–Check the seal at the back of the connectors:
–For unit joints (1 for each wire), check that the unit joints are present on each electrical wire and that they are
correctly positioned in the opening (level with the housing). Check that plugs are present on openings which
are not used.
–For a grommet seal (one seal which covers the entire internal surface of the connector), check that the seal
is present.
–For gel seals, check for gel in all of the openings without removing the excess or any protruding sections
(it does not matter if there is gel on the contacts).
–For hotmelt sealing (heat-shrink sheath with glue), check that the sheath has contracted correctly on the rear
of the connectors and electrical wires, and that the hardened glue comes out of the side of the wire.
–Check that there is no damage to any of the seals (cuts, burns, significant deformation, etc.).
If a fault is detected, consult Technical Note 6015A, Repairing electrical wiring.

Page 26 of 106

RENAULT TWINGO 2009 2.G Electrical Equipment - Radio R2-08 Workshop Manual 86A-26V1 MR-413-X44-86A150$050.mif
86A
R2-08
Vdiag No.: 64
The radio includes the following functions:
•Radio reception (AM, FM).
•CD/MP3 playing.
•Hands-free for Bluetooth telephones.
•Voice

86A-26V1 MR-413-X44-86A150$050.mif
86A
R2-08
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