Front Speakers Distorted Or Inoperative, Rest Of Audio System Ok; Rear Speakers Distorted Or Inoperative, Rest Of Audio System Ok - Daewoo Nubira Owner's Manual

Front Speakers Distorted or Inoperative, Rest of Audio System OK

Step
1
1. Turn the ignition and the radio ON.
2. Check for distorted or inoperative front speak-
ers using the fader and the balance controls
with all of the sources (AM, FM, tape, CD).
Are the front speakers distorted?
2 Check the speaker and the door area for damage,
rattles, or vibration.
Is there anything loose or in the way of the speaker
causing the distortion?
3 Make the necessary repairs to secure the compo-
nent causing the distortion.
Is the repair complete?
4
1. Remove the front speakers and disconnect the
speaker connector.
2. Using an ohmmeter, test the speaker wires for
a short to ground.
Does the ohmmeter show the specified value?
5 Repair the short circuit between the front speaker
connector and the radio connector.
Is the repair complete?
6 Substitute a known good speaker for the speaker
causing the distortion.
Is the distortion eliminated?
7 Replace the speaker.
Is the repair complete?
8 Replace the radio.
Is the repair complete?

Rear Speakers Distorted or Inoperative, Rest of Audio System OK

Step
1
1. Turn the ignition and the radio ON.
2. Check for distorted or inoperative rear speak-
ers using the fader and the balance controls
with all the of the sources (AM, FM, tape, CD).
Are the rear speakers distorted?
2 Check the speakers, the rear deck, and the trunk
area for damage, rattles, or vibration.
Is there anything loose or in the way of the speaker
causing the distortion?
3 Make the necessary repairs to secure the compo-
nent causing the distortion.
Is the repair complete?
4
1. Disconnect the rear speakers.
2. Using an ohmmeter, test the speaker wires for
a short to ground.
Does the ohmmeter show the specified value?
DAEWOO V–121 BL4
SPEAKERS
Action
Action
AUDIO SYSTEMS 9F – 5
Value(s) Yes
Go to Step 2
Go to Step 3
System OK
R
Go to Step 6
System OK
Go to Step 7
System OK
System OK
Value(s) Yes
Go to Step 2
Go to Step 3
System OK
R
Go to Step 6
No
Go to Step 4
Go to Step 4
Go to Step 5
Go to Step 8
No
Go to Step 4
Go to Step 4
Go to Step 5