Galant L4-2.4L (4G69) (2004)
Audio Amplifier Power Supply Circuit
CIRCUIT OPERATION
Power is supplied from the battery directly to the audio amplifier.
TECHNICAL DESCRIPTION (COMMENT)
The cause is probably a faulty audio amplifier power supply circuit system.
TROUBLESHOOTING HINTS
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Damaged wiring harness or connector.
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Malfunction of the audio amplifier.
DIAGNOSIS
Required Special Tool:
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MB991223: Harness set
STEP 1. Measure the voltage at audio amplifier connector C-113 in order to check the battery circuit of power supply system to the audio
amplifier.