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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSGENESIS2021GV80 2.5T ADVANCED, AWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTINFOTAINMENTAMPLIFIER DIAGNOSIS
2021 Genesis GV80 2.5T Advanced, AWD
Amplifier Diagnosis
2021 Genesis GV80 2.5T Advanced, AWDSECTION Amplifier Diagnosis
- Component (Location) And Function
- High Speed CAN Communication
- Low Speed CAN Communication
- DTC B2801-00: CAN Single Line Error M-CAN
- DTC B2915-00: Front Left Woofer Open Load
- DTC B2916-00: Front Right Woofer Open Load
- DTC B2917-00: Front Left Mid/TWT Open Load
- DTC B2918-00: Front Right Mid/TWT Open Load
- DTC B2919-00: Front Center Open Load
- DTC B291A-00: Rear Left Woofer Open Load
- DTC B291B-00: Rear Right Woofer Open Load
- DTC B291C-00: Rear Left Mid/TWT Open Load
- DTC B291D-00: Rear Right Mid/TWT Open Load
- DTC B291E-00: Left Surround Open Load
- DTC B291F-00: Right Surround Open Load
- DTC B2920-00: Subwoofer 1 Open Load
- DTC B2921-00: Subwoofer 2 Open Load
- DTC B2930-00: Acceleration Sensor 1 Open Load
- DTC B2931-00: Acceleration Sensor 2 Open Load
- DTC B2932-00: Acceleration Sensor 3 Open Load
- DTC B2933-00: Acceleration Sensor 4 Open Load
- DTC B2935-00: Mic 1 Open Load
- DTC B2936-00: Mic 2 Open Load
- DTC B2937-00: Mic 3 Open Load
- DTC B2938-00: Mic 4 Open Load
- DTC B2939-00: Mic 5 Open Load
- DTC B293A-00: Mic 6 Open Load
- DTC B293B-00: Mic 7 Open Load
- DTC B293C-00: Mic 8 Open Load
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.