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C1609

Motor rotor position signal fault (sensor open circuit / ADC signal invalid)

C1609 is described as “Motor rotor position signal fault (sensor open circuit / ADC signal invalid)” in the Changan reference. Other reference families are shown below; select the scope relevant to your vehicle.

Manufacturer reference family

Changan: C1609

en

Motor rotor position signal fault (sensor open circuit / ADC signal invalid)

ru

EPS. Датчика положения ротора привода (электромотора) - неверный сигнал положения / обрыв датчика / неверный сигнал АЦП.

Reference namespace
changan
Source revision
legacy-oem-dtc-r2-20260924

Reference family assigned by the production catalog. An entry in this family is not proof of a fault or ECU support on every listed vehicle.

Related catalog brands: Changan.

26 profiles assigned this reference family

2 more related profiles are listed in the vehicle directory.

Manufacturer reference family

Dodge / Mitsubishi: C1609

en

ROM

Reference namespace
mitsubishi
Source revision
legacy-oem-dtc-r2-20260924

Reference family assigned by the production catalog. An entry in this family is not proof of a fault or ECU support on every listed vehicle.

Related catalog brands: Mitsubishi, Dodge.

31 profiles assigned this reference family

7 more related profiles are listed in the vehicle directory.

What should I check before using this definition?

Keep the full code, module, status and freeze-frame data. Confirm the vehicle’s make, model, year and current manufacturer service information before choosing a repair. This entry does not identify a failed part by itself.

Organize a scan report or recording
Source and applicability

OBD Lens production library legacy-owner-2026-10-09-v81. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.

Read the reference method

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope