What does code P0650 mean?
A malfunction is detected in the circuit that controls the malfunction indicator lamp (check engine light).
OBD-II Code
P0650 — Malfunction Indicator Lamp (MIL) Control Circuit Malfunction
A malfunction is detected in the circuit that controls the malfunction indicator lamp (check engine light).
Common symptoms
- MIL always on or never illuminates
Possible causes
- Burned-out bulb
- open circuit
- PCM unable to control MIL output
Initial recommendation
Inspect MIL bulb, instrument cluster and MIL control circuit.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0650 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more codes