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.
2024 GMC Acadia AT4FACTORY OEM SERVICE PROCEDURE
Cellular, Entertainment, And Navigation - Repair Instructions
- Repair Instructions
- Mobile Telephone Microphone Replacement
- Mobile Telephone Headliner Microphone Replacement
- Communication Interface Module Battery Replacement
- Telematic Control Module Replacement
- Communication Interface Module Bracket Replacement
- Radio Bracket Replacement
- Radio Replacement
- Radio Control Replacement
- Active Noise Cancellation Microphone Grille Replacement
- Active Noise Cancellation Microphone Replacement
- Radio Speaker Amplifier Replacement
- Audio Amplifier Replacement - Auxiliary
- Radio Speaker Amplifier Bracket Replacement
- Card Reader Receptacle Replacement (Front)
- Card Reader Receptacle Replacement (Rear)
- Digital Radio Transceiver Module Antenna Replacement
- Radio Antenna Amplifier Replacement
- Radio AM Antenna Signal Filter Module Replacement
- Antenna Coaxial Cable Replacement - Body
- Antenna Coaxial Cable Replacement - Headlining
- Antenna Coaxial Cable Replacement - Instrument Panel
- Radio Front Center Speaker Replacement
- Radio Front Speaker Grille Replacement
- Radio Front Center Speaker Grille Replacement
- Radio Front Speaker Replacement
- Radio Windshield Side Garnish Molding Speaker Replacement
- Windshield Side Garnish Molding Speaker Grille Replacement
- High Frequency Antenna Replacement
- Auxiliary Wireless Communication Interface Antenna Replacement
- Radio Front Side Door Upper Speaker Replacement
- Radio Front Side Door Upper Speaker Grille Replacement
- Radio Quarter Speaker Replacement
- USB 2 Port Receptacle Replacement (With Door)
- USB 2 Port Receptacle Replacement (Without Door)
- Radio Front Side Door Speaker Replacement
- Radio Control Switch Replacement - Steering Wheel
- Radio Rear Side Door Speaker Replacement
- Radio Rear Side Door Upper Speaker Replacement
- Radio Rear Compartment Speaker Replacement
- Regulatory Emergency Call Backup Speaker Replacement (UER)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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