2008 RENAULT SCENIC LPN Radio Workshop Manual

86A-65
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 1
CONTINUED 3
Are these tests correct?
YES NO
If the fault has not been solved, contact Techline.
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.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

86A-66
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 2 The screen stays black
NOTESOnly consult this ALP after a complete check with the diagnostic tool.
Check that the fault is still present after pressing the On/Off button of component 261,
with the engine running.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Check that the computer is correctly configured (see
Configurations and programming).
Has the fault disappeared?
NO
When the ignition is switched on, is the +
accessories feed present on connection 34HU of
the 24-track connector of component 261?
YES
With the engine running, check for + 12 V on
connection 34HU and an earth on connection MAN
(Kangoo 2), MAN (Trafic II ph2 and Scénic II ph2)
or NC (Espace IV ph2) on the connector of
component 1127.
Check the insulation, continuity and the absence
of interference resistance on the following
connections:
–Connection code TB30,
–Connection code 34GZ,
–Connection code 34HA,
between components 261 and 1127.
Are these tests correct? NO
YES
YESEnd of fault finding.
NOIf the connection is faulty and there is a repair
procedure (see Technical Note 6015A,
Electrical wiring repair, Wiring:
Precautions for repair), repair the wiring,
otherwise replace it.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP2

86A-67
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 2
CONTINUED
Cut the + accessories feed (for at least 1 minute)
then reactivate it.
Is the fault still present?
YES
Contact the Techline
NOEnd of fault finding.
In the event of an intermittent fault, contact
the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

86A-68
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 3 Poor guidance/Poor positioning/GPS fault
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Place the vehicle in an open area for 10 minutes with the system switched on.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Check the conformity of PR008 Number of
satellites received.
correct
Carry out a road test and check parameter PR010
Vehicle speed (see conformity check).
Has the fault disappeared?
NO
Check the conformity of parameter PR009 Angular
position (see Conformity check).
Has the fault disappeared?
NO
Carry out a road test to try to reproduce the fault
described by the customer.
Has the fault been reproduced?
NO
Possible customer misunderstanding regarding system performance (eg.: position accuracy) or operation
(eg.: use of cartographic map CD-ROM).
Refer to the Driver's Handbook.
No
correctRefer to the interpretation of PR008 Number
of satellites received.
YESEnd of fault finding.
YESEnd of fault finding.
YESContact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP3

86A-69
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 4 Poor radio reception
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Check the condition and connection of the connectors for component 261 and component 886 (Kangoo 2,
Espace IV ph2 and Scénic II ph2) or 1874 (Trafic II ph2).
Using the universal bornier, check the insulation, continuity and the absence of interference resistance on
the following connections:
–Connection code TB13.
–Connection code 34AN.
Between components 261 and 886 or 1874.
Also check the supply of component 886 or 1874 on connection 34AM (12 V ± 1 V).
Are the connections defective?
YES
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 the
wiring.
Has the fault disappeared?
YES
End of fault finding.
NO
Contact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP4

86A-70
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 5 CD read fault
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Ensure there are no present or stored faults.
Is the fault related to CD reading by the radio/
navigation computer or by the 6-CD changer?
By the radio/navigation
computer
Is the CD an MP3 CD?
YES
Try with another MP3 CD.
Has the fault disappeared?
YES
The defective CD is in poor condition or is not
compatible (only MP3 format is compatible).
By the 6 CD changer
NO
NOContact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP5
B

86A-71
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 5
CONTINUED 1
Is the CD an audio CD?
YES NO
Try with another audio CD.
Has the fault disappeared?
YES NO
The defective CD is in
poor condition or is not
compatible.
The CD is not compatible.
End of fault finding.
Contact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.

86A-72
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 5
CONTINUED 2
Is the CD an audio CD?
YES NO
Try with another audio CD.
Has the fault disappeared?
YES NO
The defective CD is in
poor condition or is not
compatible.
Is the CD a cartographic map CD?
YES NO
Is the cartographic
map CD compatible
with "Carminat
Advanced
Navigation 2"?
(original version).
Contact the Techline.
The CD is not
compatible.
End of fault finding.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
B