Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2009TAHOE BASE, 4.8 CREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 573 (VEHICLE DIAGNOSTIC INFORMATION - SPECIFICATIONS - SCAN TOOL DATA (2 OF 2))SPECIFICATIONSRADIO SPEAKER AMPLIFIER SCAN TOOL INFORMATION

2009 Chevrolet Tahoe Base, 4.8 C

Radio Speaker Amplifier Scan Tool Information

2009 Chevrolet Tahoe Base, 4.8 CSECTION Radio Speaker Amplifier Scan Tool Information

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Amplifier (Bose) Scan Tool Data List

Parameter	Expected Value	Definition
Operating Conditions: Ignition ON
Battery Voltage	Varies	This displays volts. This is the current voltage of the battery.
Calculated System Temperature	Varies	This displays°C (°F). This is the calculated temperature of the system.
Calibration ID	Varies	The scan tool displays the Calibration ID of the module.
Module Information	Varies	The scan tool displays various module information.
VIN Information	Varies	The scan tool displays digits from the vehicles vin number.

Amplifier (Bose) Scan Tool Output Controls

Scan Tool Output Control	Additional Menu Selections	Description
AudioPilot Test	Amplifier	Turn radio ON. Make sure audiopilot is ON. Turn radio station to FM channel with a lot of static. Audiopilot will increase volume and then decrease volume.
Center IP Speaker	Front Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Front Tweeter	Front Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Front Door Speaker	Front Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Microphone Test	Amplifier	Tests the noise compensation microphone operation.
Right Front Door Speaker	Front Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Front Tweeter	Front Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Rear D-Pillar Speaker	Rear Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Left Rear Door Speaker	Rear Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Rear Subwoofer	Rear Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Rear D-Pillar Speaker	Rear Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.
Right Rear Door Speaker	Rear Speakers	Commanding the speaker ON will turn OFF all speakers except this speaker. Commanding the speaker ON will produce a tone heard from this speaker. Commanding the speaker OFF will turn OFF all speakers.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.