What does code P1611 mean on Hyundai vehicles?
The ECU detects a low voltage condition in the malfunction indicator lamp request signal circuit.
OBD-II Code Hyundai
P1611 — Hyundai — MIL Request Signal Circuit Voltage Low
The ECU detects a low voltage condition in the malfunction indicator lamp request signal circuit.
Common symptoms
- Intermittent or erratic check engine light
Possible causes
- Wiring resistance
- poor connection
- circuit voltage drop
Initial recommendation
Inspect MIL request circuit wiring and connectors for voltage loss.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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