Page 70 of 91
86A-70
AFTER REPAIRWhen communication is established, deal with any faults indicated.
V2 MR-413-X44-86A100$190.mif
RADIO
Fault finding – Fault Finding Chart86A
R01-08
Vdiag No.: A4
ALP 1
CONTINUED 10
Check the insulation, continuity and absence of
interference resistance on the following
connections:
•107X of component 261,
•107W of component 261.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. Are the checks correct?
Replace the radio, component code 261 (see MR
392 (Clio III) or MR 411 (New Twingo) Mechanical,
86A, Radio, Radio: Removal - Refitting).
Is the fault still present?The problem disappears.
Replace the display, component code 653 (see MR
392 (Clio III) or MR 411 (New Twingo) Mechanical,
86A, Radio, Display: Removal – Refitting).
I
NO
NO
YES
NO
YES
Page 75 of 91

86A-75
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V2 MR-413-X44-86A100$190.mif
RADIO
Fault finding – Fault Finding Chart86A
R01-08
Vdiag No.: A4
ALP 5
CONTINUED 1
Check the condition and connection of the
satellite control connector, component code 325
(New Twingo) or 1519 (Clio III).
If the connector is faulty and there is a repair
method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for
repair), repair the connector, otherwise replace
the wiring.
Check the continuity, insulation and absence of
interference resistance on the following
connections:
•34AT, between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AR, between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AS, between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AQ, between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AU, between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AP between components 653 or 1714
and 325 (New Twingo) or 1519 (Clio III),
•34AO between components 653 or 1714
and 1519 (Clio III only).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.
Are the checks correct?
If the fault is still present, contact Techline.
A
NO
NO
YES
B
Page 84 of 91

86A-84
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V2 MR-413-X44-86A100$190.mif
RADIO
Fault finding – Fault Finding Chart86A
R01-08
Vdiag No.: A4
ALP 10
CONTINUED
Check the continuity, insulation and absence of
interference resistance of the connections or
component(s) in question:
•34A between components 261 and 190,
•34B between components 261 and 190,
•34C between components 261 and 189,
•34D between components 261 and 189,
•34E between components 261, 365 and 1598
(left-hand drive) or 1597 (right-hand drive),
•34F between components 261, 365 and 1598
(left-hand drive) or 1597 (right-hand drive),
•34G between components 261, 366 and 1598
(right-hand drive) or 1597 (left-hand drive),
•34H between components 261, 366 and 1598
(right-hand drive) or 1597 (left-hand drive).
Are the checks correct?Replace the faulty speaker(s),
component codes 1597, 1598, 189 and
190 (see MR 392 (Clio III) or MR 411
(New Twingo), 86A, Radio,
Front speakers: Removal - Refitting
or see MR 392 (Clio III) or MR 411
(New Twingo), 86A, Radio, Rear
speakers: Removal - Refitting) and /
or the faulty tweeter(s), component
codes 365, 366 (see MR 392 (Clio III)
or MR 411 (New Twingo), 86A, Radio,
Tweeter: Removal - Refitting). 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.
Contact the Techline.
A
YES
YES
NO
Page 89 of 91

86A-89
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V2 MR-413-X44-86A100$190.mif
RADIO
Fault finding – Fault Finding Chart86A
R01-08
Vdiag No.: A4
ALP 14
CONTINUED
Check the insulation and the absence of interference
resistance on the following connections:
•34A between components 261 and 190,
•34B between components 261 and 190,
•34C between components 261 and 189,
•34D between components 261 and 189,
•34E between components 261, 365 and 1598
(left-hand drive) or 1597 (right-hand drive),
•34F between components 261, 365 and 1598
(left-hand drive) or 1597 (right-hand drive),
•34G between components 261, 366 and 1598
(right-hand drive) or 1597 (left-hand drive),
•34H between components 261, 366 and 1598
(right-hand drive) or 1597 (left-hand drive).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.
Are the checks correct?
Is the fault located on a component
(speaker, tweeter)?Replace the faulty speaker,
component codes 1597, 1598, 189
and 190 (see MR 392 (Clio III) or
MR 411 (New Twingo), 86A, Radio,
Front speakers: Removal - Refitting
or see MR 392 (Clio III) or MR 411
(New Twingo), 86A, Radio, Rear
speakers: Removal - Refitting) and/
or replace the faulty tweeter(s),
component codes 365, 366 (see
MR 392 (Clio III) or MR 411
(New Twingo), 86A, Radio, Tweeter:
Removal - Refitting). Contact the Techline.
A
YES
NO
YES
YES
NO
Page 91 of 91
86A-91
AFTER REPAIRCarry out another fault finding check on the system.
Deal with any faults.
V2 MR-413-X44-86A100$190.mif
RADIO
Fault finding – Fault Finding Chart86A
R01-08
Vdiag No.: A4
ALP 15
CONTINUED
Check the continuity, insulation and absence of
interference resistance on the following connections:
•34EE between components 1877 and 261 or 662,
•34ET between components 1877 and 261 or 662,
•34EC between components 1877 and 261 or 662,
•TB37 between components 1877 and 261 or 662,
as well as the condition of the shielding TB37 between
the mobile connectivity computer, component code 1877
and component 261 or 662.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. Are the checks correct?
Contact the Techline.
A
YES
NO
YES
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