MULTIMEDIA
Fault finding - Role of components
86C
86C - 10V5 MR-372-J84-86C050$260.mif
ITS
Program no.: 0020
Vdiag No.: 04MULTIMEDIA
Fault finding - Role of components
4 - Role of main components
●Receiver: the receiver transmits audio signals via the speakers inside the vehicle.
●Display: displays different multimedia information such as the station tuned in, the time, or information related to
CDs or satellite navigation.
●Steering column switch: different multimedia functions can be accessed via controls on the steering wheel.
●Speakers and tweeter speakers: produce sound from the multimedia system inside the vehicle.
●CD multi-changer: loads CDs and sends audio signals to the receiver.
●AM/FM aerial: picks up waves from various transmitters.
●GPS aerial: receives various signals emitted by satellites.
●Navigation central control: different multimedia functions can be intuitively accessed via a multimedia keypad.
●Microphone: enables a phone to be used in hands-free mode via a Bluetooth connection.
●Navigation computer: manages the various multimedia system functions according to the requests of the user.
●DVD cartographic map: loads maps onto the navigation computer.
●AM/FM aerial amplifier: improves the reception of AM/FM signals.
ITSJ84ph2V1.0
MR-372-J84-86C050$260.mif
MULTIMEDIA
Fault finding - Conformity check
86C
86C - 25V5 MR-372-J84-86C050$520.mif
ITS
Program no.: 0020
Vdiag No.: 04
Sub-function: DRIVER SELECTION
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool
(fault reading and configuration checks).
Application conditions: Engine stopped, + after ignition feed switched on.
Order FunctionParameter or Status
Check or Action Display and Notes Fault finding
1Steering
column switchET006:+ buttonDEPRESSED
RELEASED
In the event of a fault,
consult the interpretation of
statuses ET006 + button,
ET007 - button, ET010 low
button, ET009 high button
and ET034 MODE button. ET007:- buttonDEPRESSED
RELEASED
ET010:Lower buttonDEPRESSED
RELEASED
ET009:Upper buttonDEPRESSED
RELEASED
ET034:MODE buttonDEPRESSED
RELEASED
2Communication
connection
buttonET017:Communication
connection
buttonDEPRESSED
RELEASEDIn the event of a fault, consult
the interpretation of status
ET017 Communication
button.
3Steering
column controlET018:Wheel actionINACTIVE
UPWARDS
DOWNWARDSIn the event of a fault, consult
the interpretation of status
ET018 Wheel activation.
Note:
If you need to work on the telephone, ensure that you have the PIN code.
ITSJ84ph2V1.0
MULTIMEDIA
Fault finding - Interpretation of statuses
86C
86C - 33V5 MR-372-J84-86C050$624.mif
ITS
Program no.: 0020
Vdiag No.: 04
ET018
TUMBLEWHEEL ACTION
NOTESThere must be no present or stored faults.
Use the Wiring Diagrams Technical Note, Scenic II.
Check the condition and connection of the steering column switch 10-track connector (component code 1519) and
of the receiver 32-track connector (component code 261) (broken, oxidised, bent tabs).
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 connectors; otherwise, replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●connection code 34AU,
●connection code 34AS,
●connection code 34AT,
●connection code 34AR,
between components 1519 and 261.
If any connection is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring; otherwise, replace the wiring.
Check the continuity of component 1519:
–between connections 34AR and 34AT,
–between connections 34AR and 34AS,
–between connections 34AR and 34AU.
Wheel checking procedure (see MR 370 Mechanical 84A, Control - signals, Radio control satellite: Test).
If there is no continuity, replace component 1519 (see MR 370 Mechanical 84A, Control - signals, Wiper switch:
Removal - Refitting).
If the fault is still present, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
ITS_V04_ET018ITSJ84ph2V1.0
