2008 RENAULT SCENIC wiring

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-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-76
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 9 The 6 CD changer does not work
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Ensure there are no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II ph2.
Check the condition and connection of the connector for components 261 and 1272.
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector; otherwise, replace the wiring.
Has the fault disappeared?
NO
With the radio switched on, check for + battery feed on
connection 34BC and + accessories feed on
connection 34BD of the connector of component 1272.
Are the + battery and + accessories feeds present?
YES
Contact the Techline.NOCheck the continuity, insulation and the
absence of interference resistance on
connections 34BC, 34BL and 34BD between
components 261 and 1272.
YESAre the connections correct?
NO
If the connection or connections are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP9

86A-77
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 10 No radio and/or CD sound
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Ensure there are no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
The message PAUSE is displayed on the radio display.
NO
Check the condition of the MUTE button on the steering wheel control (see 86D, Multimedia network interface
unit).
Check the FADER setting:
In the AUDIO settings menu (SET button). Select the "audio" and "fader" menus, then adjust the fader by
moving the cursor using the central wheel on the front panel.
Has the fault disappeared?
NO YES
Run the commands to test the speakers (see
Command summary table).
Has the fault disappeared?
NO YES
Contact the Techline.
End of fault finding.
End of fault finding.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP10

86A-79
MR-372-J84-86A050$944.mif
V3
LPN RADIO
Vdiag No.: C4RADIO
Fault finding - Fault Finding Chart86A
ALP 12 Front panel button fault
NOTESOnly check the customer complaint after performing a full check with the diagnostic
tool.
Ensure there are no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Also check for a + 12 V battery feed on connection BP26 (Kangoo 2), BP26 (Trafic II ph2), BCP4 (Espace IV
ph2) or BCP3 (Scénic II ph2) and an earth on connection MT (Kangoo 2), MT (Trafic II ph2 and Scénic II ph2)
or MV (Espace IV ph2) on the black 8-track connector of component 261.
If 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 the wiring.
Check that the statuses of the front panel buttons are consistent during use (see Conformity check).
Do all the front panel buttons operate correctly?
NO YES
Check that no buttons are jammed.
If a button remains jammed, contact the Techline.
End of fault finding.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP12

86A-93
MR-372-J84-86A050$944.mif
V3
RADIO
Fault finding - Fault Finding Chart
LPN RADIO
Vdiag No.: C4
86A
*LPN: Low Price Navigation
ALP 22 No LPN* radio navigation backlighting
NOTESSwitch on the + after ignition feed to enter fault finding mode with the computer.
Ensure there are no present or stored faults.
Use the wiring diagrams Technical Note for Scénic II ph2, Espace IV ph2,
Trafic II ph2 or Kangoo 2.
Run fault finding on the multimedia network interface unit (see 86D, Multimedia network interface unit).
AFTER REPAIRCarry out a complete check with the diagnostic tool.
LPN_VC4_ALP22