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 INDEXDRIVER DOOR MODULE DTCS
2014 Hyundai Equus Signature
Driver Door Module DTCS
2014 Hyundai Equus SignatureSECTION Driver Door Module DTCS
DRIVER DOOR MODULE DIAGNOSTIC TROUBLE CODE DESCRIPTION
| DTC | Description |
|---|---|
| DTC B160200 | CAN Line Error (B-CAN) |
| DTC B160300 | CAN Bus OFF (B-CAN) |
| DTC B169A00 | Left IMS Switch (IMSSW) LIN Communication Error |
| DTC B169C00 | Rear Left Door Module (RLDM) LIN |
| DTC B169D00 | Rear Right Door Module (RRDM) LIN Communication Error |
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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.