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 MANUALSHYUNDAI2014EQUUS SIGNATUREREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSDTC INDEXMULTIMEDIA SYSTEM DTCS
2014 Hyundai Equus Signature
Multimedia System DTCS
2014 Hyundai Equus SignatureSECTION Multimedia System DTCS
MULTIMEDIA SYSTEM DIAGNOSTIC TROUBLE CODE DESCRIPTION
| DTC | Description |
|---|---|
| DTC B2803 | No Response Network Management Message (Amplifier Unit) |
| DTC B2804 | No Response Network Management Message (IPM/DATC) |
| DTC B2805 | No Response Network Management Message (TMU/T-BOX/CUbis) |
| DTC B2806 | No Response Network Management Message (Front Display) |
| DTC B2807 | No Response Network Management Message (Rear Display-Left) |
| DTC B2808 | No Response Network Management Message (Front Key Module) |
| DTC B2809 | No Response Network Management Message (Rear Key Module) |
| DTC B2810 | No Response Network Management Message (PGS/AVM/Rear Camera) |
| DTC B2811 | No Response Network Management Message (Rear Display-Right) |
| DTC B2955 | No Response Network Management Message (CLUSTER) |
| DTC B2957 | No Response Network Management Message (CLOCK) |
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.