2009 RENAULT TWINGO Engine And Peripherals Multimedia Connection Unit Workshop Manual

86D-17V1 MR-413-X44-86D000$080.mif
86D
BIC
Vdiag No.: 14
Tool faultAssociated
DTCDiagnostic tool title
DF0019341Computer configuration
DF0029344Computer
DF00393E3Screen
DF0059303Supply
DF0069309Activation signal
DF007934CComputer
DF008934DComputer
DF0119331External temperature sensor circuit
MULTIMEDIA CONNECTION UNIT
Fault finding – Fault summary table

86D-18
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
86D
BIC
Vdiag No.: 14
DF001
PRESENT
OR
STOREDCOMPUTER CONFIGURATION
1.DEF: Blank or incomplete configuration
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after the multimedia system has been switched on.
Configure the system (see Configurations and programming).
If the fault is still present, contact your Techline.
BIC_V14_DF001
MULTIMEDIA CONNECTION UNIT
Fault finding – Interpretation of faults

86D-19
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
DF002
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.
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_DF002

86D-20
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
DF003
PRESENT
OR
STOREDSCREEN
DEF: No communication with display
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after the multimedia system has been switched on.
If the fault is present, the display does not operate.
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_DF003

86D-21
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
DF005
PRESENT
OR
STOREDSUPPLY
1.DEF: Excess voltage
2.DEF: Undervoltage
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present after the multimedia system has been switched on.
Special notes:
The undervoltage fault appears if the computer feed voltage is less than or equal to
7.5 V for at least 1 second.
The overvoltage fault appears if the computer feed voltage is greater than or equal to
18.5 V for at least 1 second.
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.
1.DEF
NOTESNone.
Check the battery and perform an alternator supply test (see 16A, Starting, Charging).
BIC_V14_DF005

86D-22
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
DF005
CONTINUED
2.DEFNOTESNone.
Remove the card from the reader or the key from the ignition, then check the condition of the battery.
Check the battery: leaks, incorrectly fitted, loosened battery terminal, and corrosion.
Check the earth connections of the vehicle: battery/chassis, engine/chassis, starter/engine, alternator/engine,
gearbox/chassis.
If the fault is detected, resolve the abnormal contact fault.
Check the battery and perform an alternator supply test (see 16A, Starting, Charging).
Check the condition of fuse F48 (15 A) for New Twingo or fuses F14 (5 A), F2 (20 A), and unit fuse 710 (15 A) for
Clio III.
Check the connection and condition of the connectors of the display computer, component code 653 or of the
multimedia connection unit computer, 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.
Disconnect the computer connector and check the conformity of the following connections:
–BCP4 between components 260 and 653 or 1714,
–BPT between components 645 and 653 or 1714,
–BPT3 between components 260 and 653 or 1714,
–NAM between component 653 or 1714 and earth.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.

86D-23
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
DF006
PRESENT
OR
STOREDACTIVATION SIGNAL
CO : Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
NOTESFault finding procedure application conditions:
The fault is declared present after:
The + after ignition feed is activated, then the multimedia system was switched on using
the on/off button.
The fault is declared stored after the vehicle is completely shut off (1 minute after
locking).
If the fault is present, the multimedia functions do not operate.
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.
For a vehicle equipped with a Navigation system:
Check the connectors of the multimedia connection unit, component code 1714, of the radio, component
code 261, of the mobile connectivity computer, component code 1959 (depending on equipment), and of the
navigation computer, component code 662.
For a vehicle not equipped with a Navigation system:
Check the connectors of the display, component code 653, of the radio, component code 261, and of the mobile
connectivity computer, component code 1959 (depending on 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_DF006

86D-24
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
DF006
CONTINUED
Check the insulation to earth and to +12 V, the continuity, and the absence of interference resistance of the
following connection:
For a vehicle equipped with a Navigation system:
●34HU between components 1714 and components 261, 662, and, depending on equipment, 1959.
For a vehicle not equipped with a Navigation system:
●34HU between components 653 and components 261 and, depending on equipment, 1959.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact your Techline.