86A-21
V1
MR-453-X79-86A000$100.mif
RADIO
Fault finding chart
86A
ALP 5
The radio does not switch on automatically when the ignition is
switched on or goes off after 60 minutes
Check that the system is operating correctly:
– Switch to + accessories feed,
– Switch on the radio,
– Cut the + accessories feed; the radio should switch off,
– Restore the + accessories feed; the radio should switch on.
Has the fault disappeared? End
Check the + accessories feed using a multimeter.
With the ignition on, is there a voltage of approximately 12 V on
connection SP2 of component 261?
Check the supply fuses F38
(15A) on component 1016.
Are the fuses correct?
Replace the radio (see MR 451,
Mechanical, 86A, Radio, Radio:
Removal - Refitting).
Replace the fuse on component
1016.
YES
NO
NO
YES
YES
NO