Avalon XL V6-3.0L (1MZ-FE) (1997)
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1. Disconnect the amplifier connector and inspect the connector on the wire harness side, as shown in the chart below.
Test conditions:
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Ignition switch ON
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A/C switch ON
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Blower switch HI
If the circuit is as specified, try replacing the amplifier with new one. If the circuit is not as specified, inspect the circuits connected to other parts.
