Galant L4-2.4L (4G69) (2004)
Speaker System Circuit <Vehicle Without Audio Amplifier> Part 2
CIRCUIT OPERATION
The speakers sound according to audio signal output from the radio and CD player.
TECHNICAL DESCRIPTION (COMMENT)
The cause is probably a faulty speaker circuit system.
TROUBLESHOOTING HINTS
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Malfunction of the speaker.
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Damaged wiring harness or connector.
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Malfunction of the radio and CD player.
DIAGNOSIS
STEP 1. Check which speaker has no sound on the vehicles with audio amplifier.
Determine which speaker does not sound.
Q: Which speaker does not sound?
Tweeter (LH) : Go to Step 2.
Tweeter (RH) : Go to Step 5.
Front door speaker (LH) : Go to Step 8.
Front door speaker (RH) : Go to Step 11.
Rear speaker (LH) : Go to Step 14.
Rear speaker (RH) : Go to Step 17.