2009 RENAULT TWINGO RS display

86A-24
MR-413-X44-86A000$819_eng.mif
V1
RADIO
Fault finding chart86A
ALP 4
CONTINUED 2
NOTESFor radio versions with remote display.
Check for 12 V between connections BCP4 and
MAM of component 653.
Is there a voltage of 12 V?
YES
Check for 12 V on connection SP2 of
component 653.
Is there a voltage of 12 V?
NO YES
Continuity fault on connection SP2 between
components 653 and 1016. If there is a repair
procedure (see Technical Note 6015A,
Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it.
NOCheck for 12 V between connection BCP4
and the chassis earth.
Is there a voltage of 12 V?
YES NO
Continuity fault on connection BCP4 between
components 653 and 1016. If there is a repair
procedure (see Technical Note 6015A,
Repairing electrical wiring, W iring:
Precautions for repair), repair the wiring,
otherwise replace it.
Continuity fault on the earth MAM of
component 653 on the chassis. If there is a
repair procedure (see Technical Note 6015A,
Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it.
Replace the display (see MR 411
Mechanical, 86A, Radio, Display:
Removal - Refitting).
A

86A-25
MR-413-X44-86A000$819_eng.mif
V1
RADIO
Fault finding chart86A
ALP 5 The satellite controls do not work
NOTESFor radio versions with remote display.
The radio operates but the radio control satellite
does not.
Does the remote display operate?
YES
Check that the satellite is correctly connected to
the display (see Wiring Diagrams Technical
Note for New Twingo, code 325).
Are the satellite controls connected correctly?
YES
Check the satellite resistance with a multimeter
(see Radio control satellite: Test).
Are the resistance values correct?
YES
NOSee ALP 4.
NOReconnect the radio control satellite and
check the system operates correctly.
NOReplace the satellite.
A

86A-26
MR-413-X44-86A000$819_eng.mif
V1
RADIO
Fault finding chart86A
ALP 5
CONTINUED
Check the continuity and insulation of the
following connections:
–34AT, 34AR, 34AS, 34AQ, 34AU and 34AP
between the satellite and the display.
Are the connections correct?
YES
Check the continuity and insulation of the
connections between the radio and the display.
Are the connections correct?
YES
Replace the display.
NOIf there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it.
NOIf there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it.
A

86A-27
MR-413-X44-86A000$819_eng.mif
V1
RADIO
Fault finding chart86A
ALP 5 The satellite controls do not work
NOTESFor radio versions without remote display.
The radio operates but the radio control satellite
does not.
Check that the satellite is connected to the radio
(see Wiring Diagrams Technical Note for New
Twingo, code 325).
Are the satellite controls connected correctly?
YES
Measure the satellite resistance with a
multimeter (see Radio control satellite: Test).
Are the resistance values correct?
YES
Check the continuity and insulation of the
following connections:
–34AT, 34AR, 34AS, 34AQ, 34AU and 34AP
between the satellite and the radio.
Are the connections correct?
YES
Replace the radio.
NOReconnect the radio control satellite and
check the system operates correctly.
NOReplace the satellite.
NOIf there is a repair procedure (see Technical
Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the
wiring, otherwise replace it.