sat nav RENAULT TWINGO RS 2009 2.G Engine And Peripherals Multimedia Connection Unit Workshop Manual

86D-12V1 MR-413-X44-86D000$030.mif
86D
BIC
Vdiag No.: 14
Role of main components
–Multimedia network interface unit: enables information to be exchanged between the “vehicle” and “multimedia”
multiplex networks.
The multimedia network interface unit is integrated into the display computer on vehicles not equipped with a
navigation system.
If the vehicle is equipped with a navigation system, the multimedia network interface unit is a computer which is
independent of the display: the multimedia connection unit, located behind the glovebox on the passenger side.
The multimedia connection 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 connection unit (Display or Multimedia connection unit) transmits the activation signal to the radio
and to the other computers participating in the multimedia function when the user switches on the radio or starts the
vehicle.
The multimedia connection unit is involved in the radio anti-theft protection system.
The protection is based on an identifier, the "Vehicle ID", sent on the CAN-V by the instrument panel computer. The
multimedia connection unit reads the "Vehicle ID" on the CAN-V and sends it to the CAN-M for the multimedia type
computers.
The multimedia connection unit allows the optimum configuration of the sound volume according to the vehicle
speed.
–Display: displays various multimedia system data such as the station selected, time, CD listing and satellite
guidance information.
–Radio control satellite: allows the different functions of the multimedia system to be accessed through the radio
control satellite.
–Radio/navigation computer: manages the various multimedia system functions according to user requests and
transmits audio data to the vehicle via the speakers.
MULTIMEDIA CONNECTION UNIT
Fault finding – Role of components

86D-13V1 MR-413-X44-86D000$040.mif
86D
BIC
Vdiag No.: 14
General operation
The multimedia system is involved in the following functions:
–Radio reception (AM, FM).
–Playing CDs/MP3 CDs/navigation map.
–Guidance and navigation system with colour screen.
–Bluetooth hands-free phone.
The use of this multimedia system allows the customer:
–To select radio stations by using the preselections, the list or manual selection.
–To have an automatically-updated radio list.
–To listen to CDs or MP3 CDs.
–To control the radio using the radio control satellite.
–To change various acoustic parameters (bass, treble, fader, etc.).
–To navigate on a colour screen (visual and audio guidance): for this function the system uses GPS, the vehicle
speed wire information and an internal gyroscope.
–To receive traffic information via RDS-TMC and to display it on the navigation map.
–To display the time and temperature on the screen.
–To use the hands-free phone function (sound relayed to the radio speakers) with a Bluetooth phone.
–To be protected by an immobiliser code.
MULTIMEDIA CONNECTION UNIT
Fault finding – Function

86D-25
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ001 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86D000$090.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of faults86D
BIC
Vdiag No.: 14
DF007
PRESENT
OR
STOREDCOMPUTER
1.DEF: Internal electronic fault
NOTESIf the fault is present, the multimedia function is locked and no computer (radio, radio
control satellite, etc.) operates.
If the vehicle is equipped with a Navigation computer (only on Clio III), replace the multimedia connection unit (see
MR 392, Mechanical, 83C, On-board telematics system, Multimedia network interface unit: Removal -
Refitting).
If the vehicle is not equipped with a Navigation computer, replace the display (see MR 392 (Clio III) or MR 411
(New Twingo), Mechanical, 86A, Radio, Display: Removal - Refitting).
If the fault is still present, contact your Techline.
BIC_V14_DF007

86D-26
AFTER REPAIRCarry out another fault finding check on the system.
Clear the stored faults using command RZ001 Fault memory.
Deal with any other faults.
V1 MR-413-X44-86D000$090.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of faults86D
BIC
Vdiag No.: 14
DF008
PRESENT
OR
STOREDCOMPUTER
1.DEF: Internal electronic fault
NOTESIf the fault is present, the multimedia function is locked and no computer (radio, radio
control satellite, etc.) operates.
If the vehicle is equipped with a Navigation computer (only on Clio III), replace the multimedia connection unit (see
MR 392, Mechanical, 83C, On-board telematics system, Multimedia network interface unit: Removal -
Refitting).
If the vehicle is not equipped with a Navigation computer, replace the display (see MR 392 (Clio III) or MR 411
(New Twingo), Mechanical, 86A, Radio, Display: Removal - Refitting).
If the fault persists, contact your Techline.
BIC_V14_DF008

86D-33
AFTER REPAIRRepeat the conformity check from the start.
V1 MR-413-X44-86D000$120.mif
86D
BIC
Vdiag No.: 14
ET009
ET011
ET012
ET020
ET023
ET024
ET025REPEAT BUTTON
+ BUTTON
- BUTTON
MUTE BUTTON
SOURCE BUTTON
MODE BUTTON
TELEPHONE BUTTON
STATUS DEFINITIONPRESSED: This means that the button is pressed.
RELEASED: This means that the button is released.
NOTESThere must be no present or stored faults.
Note: ET009 Repeat button is not present on the 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.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Check the condition and connection:
●of the radio control satellite connector, component code 1519 (for Clio III) or component code 325 (for New
Twingo).
●of the display connector, component code 653, or the multimedia connection unit connector, component code
1714, depending on the vehicle equipment.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
BIC_V14_ET009 / BIC_V14_ET011 / BIC_V14_ET012 / BIC_V14_ET020 / BIC_V14_ET023 / BIC_V14_ET024 / BIC_V14_ET025
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of statuses

86D-34
AFTER REPAIRRepeat the conformity check from the start.
V1 MR-413-X44-86D000$120.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of statuses86D
BIC
Vdiag No.: 14
ET009
ET011
ET012
ET020
ET023
ET024
ET025
CONTINUED
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
●34AT between components 1519 (or 325) and 653 (or 1714),
●34AR between components 1519 (or 325) and 653 (or 1714),
●34AS between components 1519 (or 325) and 653 (or 1714),
●34AQ between components 1519 (or 325) and 653 (or 1714),
●34AU between components 1519 (or 325) and 653 (or 1714),
●34AP between components 1519 (or 325) and 653 (or 1714).
●34AO between components 1519 and 653 (or 1714) (only for Clio III).
If the connections are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring
repair, Wiring: Precautions for repair), repair the wiring, otherwise change the wiring.
Replace the radio control satellite (see MR 392 (Clio III) or MR 411 (New Twingo), Mechanical, 86A, Radio,
Radio satellite control: Removal - Refitting).
If the vehicle is equipped with a Navigation computer (only on Clio III), replace the multimedia connection unit (see
MR 392, Mechanical, 83C, On-board telematics system, Multimedia network interface unit: Removal -
Refitting).
If the vehicle is not equipped with a Navigation computer, replace the display (see MR 392 (Clio III) or MR 411
(New Twingo), Mechanical, 86A, Radio, Display: Removal - Refitting).
If the fault is still present, contact Techline.

86D-35
AFTER REPAIRRepeat the conformity check from the start.
V1 MR-413-X44-86D000$120.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of statuses86D
BIC
Vdiag No.: 14
ET017WHEEL ACTION
STATUS DEFINITIONDownwards: This means that the wheel is turned downwards.
Upwards: This means that the wheel is turned upwards.
Inactive: This means that there is no action on the wheel.
NOTESThere must be no present or stored faults.
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.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Check the condition and connection:
●of the radio control satellite connector, component code 1519 (for Clio III) or component code 325 (for New
Twingo).
●of the display connector, component code 653, or the multimedia connection unit connector, component code
1714, depending on the vehicle equipment.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on the
following connections:
●34AT between components 1519 (or 325) and 653 (or 1714),
●34AR between components 1519 (or 325) and 653 (or 1714),
●34AS between components 1519 (or 325) and 653 (or 1714),
●34AQ between components 1519 (or 325) and 653 (or 1714),
●34AU between components 1519 (or 325) and 653 (or 1714),
●34AP between components 1519 (or 325) and 653 (or 1714).
●34AO between components 1519 and 653 (or 1714) (only for Clio III).
If the connections are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical wiring
repair, Wiring: Precautions for repair), repair the wiring, otherwise change the wiring.
BIC_V14_ET017

86D-36
AFTER REPAIRRepeat the conformity check from the start.
V1 MR-413-X44-86D000$120.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of statuses86D
BIC
Vdiag No.: 14
ET017
CONTINUED
Replace the radio control satellite (see MR 392 (Clio III) or MR 411 (New Twingo), Mechanical, 86A, Radio,
Radio satellite control: Removal - Refitting).
If the vehicle is equipped with a Navigation computer (only on Clio III), replace the multimedia connection unit (see
MR 392, Mechanical, 83C, On-board telematics system, Multimedia network interface unit: Removal -
Refitting).
If the vehicle is not equipped with a Navigation computer, replace the display (see MR 392 (Clio III) or MR 411
(New Twingo), Mechanical, 86A, Radio, Display: Removal - Refitting).
If the fault is still present, contact Techline.

86D-42
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V1 MR-413-X44-86D000$160.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Fault Finding Chart86D
BIC
Vdiag No.: 14
ALP 2 The radio control satellite does not operate or operates poorly
NOTESFor 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.
Use the Wiring Diagrams Technical Note for Clio III or New Twingo.
Does the display operate?See ALP1 No dialogue with the computer.
Check the statuses of the radio control satellite (see
Conformity check)
Are the checks correct?
Contact the Techline.
NO
YES
YES
NO
A
BIC_V14_ALP2

86D-44
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V1 MR-413-X44-86D000$160.mif
MULTIMEDIA CONNECTION UNIT
Fault finding – Fault Finding Chart86D
BIC
Vdiag No.: 14
ALP 2
CONTINUED 2
Replace the radio control satellite, component code 325
(see MR 392 (Clio III) or MR 411 (New Twingo),
Mechanical, 86A, Radio, Radio satellite control:
Removal - Refitting).
If the fault is still present, contact Techline.
If the fault is still present:
If the vehicle is equipped with a Navigation computer
(only on Clio III), replace the multimedia connection unit
(see MR 392, Mechanical, 83C, On-board telematics
system, Multimedia network interface unit: Removal
- Refitting).
If the vehicle is not equipped with a Navigation computer,
replace the display (see MR 392 (Clio III) or MR 411
(New Twingo), Mechanical, 86A, Radio, Display:
Removal - Refitting).
If the fault is still present, contact Techline
B
YES
C