2007 RENAULT SCENIC wiring

RADIO
Fault finding chart
86A
86A - 24V2 MR-372-J84-86A000$792_eng.mif
ALP 7 The volume does not increase with the vehicle speed.
The SDVC (speed-dependent volume
control) function does not work.
Check the audio equipment
configuration (Expert mode). Set the
SPEED curve to 5 and run a test when
driving at a speed greater than 48 mph
(80 km/h).
No
Does the volume change?
Yes
The fault has been rectified. Check the signal on
connection 47F (see wiring
diagrams Technical Note,
vehicle, code 261) using a
multimeter. The voltage should
vary depending on vehicle
speed. Reset the control to: CURVE 2.
Yes
No
Does the signal increase?
YES
The fault is not associated with
the audio equipment. See MR
Fault finding corresponding to
vehicle, 38C, ABS, Conformity
check.Replace the radio with the
approval of your Techline.

RADIO
Fault finding chart
86A
86A - 25V2 MR-372-J84-86A000$792_eng.mif
ALP 8Lighting does not change when the vehicle lights are switched on
Lighting does not change when the
vehicle lights are switched on.
Check for + 12 V on connection LPG
(only lights are on).
No
Is there + 12 V feed?
Yes
Replace the radio. The fault is not associated with
the audio equipment. Check the
continuity and insulation of
connection LPG using a
multimeter (See Wiring
diagrams Technical Note,
vehicle, code 261).
No
Test OK?Replace the wiring or repair it if
the procedure exists
Yes

RADIO
Fault finding chart
86A
86A - 26V2 MR-372-J84-86A000$792_eng.mif
ALP 9No sound muting during Carminat messages,
voice synthesiser or hands-free kit
No muting of sound during messages.
Check for earth on connection 107D
(See Wiring diagrams Technical
Note, vehicle, code 261) during
messages only.
No
Is there an earth?
Yes
Replace the radio. The fault is not associated with
the radio. Check the continuity
and insulation of connection
107D using a multimeter.
No
Test OK?Replace the wiring or repair it if
the procedure exists
Yes

RADIO
Fault finding chart
86A
86A - 27V2 MR-372-J84-86A000$792_eng.mif
ALP 10 The infrared remote control does not operate (PN6)
The infrared remote control does not
work. Check the continuity and
insulation of connections 34GH and
34GK (between the radio and
instrument panel see wiring
diagrams Technical Note, vehicle,
code 261).
No
Are the connections
sound?Replace the wiring or repair it if
the procedure exists.
Yes
Connect a multimeter to connection 34GH
and check that a voltage change occurs
when pressing the remote control.
Test OK?No Check that the battery
is sound.
Yes
Replace the radio. Test OK?No
Replace the
battery.
Yes
Replace the remote control. Connect a multimeter to
connection 34GH and check for 0V on the connection
when pressing the remote control.
Test OK?No Replace the
instrument
panel.
Yes
Replace the remote control.