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STEP
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INSPECTION
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ACTION
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1
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• Turn the AudioPilot function on.
• Inspect the AudioPilot function operation while driving the vehicle.
• Does the AudioPilot system operate properly?
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Yes
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The system is normal. Explain the AudioPilot function to the customer.
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No
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Go to the next step.
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2
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• Inspect the connection of the audio unit connector (24-pin, AudioPilot signal).
• Inspect both the audio unit and wiring harness-side connector terminal T for a poor connection (such as damaged/pulled-out pins, corrosion).
• Are all the pins normal?
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Yes
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Repair or replace the pins and/or the connector.
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No
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Go to the next step.
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3
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• Inspect the connection of the audio amplifier connector (24-pin, AudioPilot signal).
• Inspect both the audio amplifier and wiring harness-side connector terminal B for a poor connection (such as damaged/pulled-out pins, corrosion).
• Are all the pins normal?
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Yes
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Repair or replace the pins and/or the connector.
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No
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Go to the next step.
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4
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• Inspect the connection of the audio unit connector (24-pin, Mic unit signal).
• Inspect both the audio amplifier and wiring harness-side connector terminals E and G for a poor connection (such as damaged/pulled-out pins, corrosion).
• Are all the pins normal?
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Yes
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Repair or replace the pins and/or the connector.
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No
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Replace the audio amplifier.
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