The control module detected improper operation of the Engine Oil Temperature circuit. This is the manufacturer-specific definition used by Chevrolet.
TuningBot DTC Database · v4.37.15
P1185 Chevrolet - Engine Oil Temperature Sensor Circuit
Manufacturer-specific interpretation for Chevrolet. All interpretations of P1185
What P1185 means
Related and nearby codes
How to read P1185
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1185
What does P1185 mean?
Engine Oil Temperature Sensor Circuit. The control module detected improper operation of the Engine Oil Temperature circuit. This is the manufacturer-specific definition used by Chevrolet.
Is P1185 generic or manufacturer-specific?
P1185 is a manufacturer-specific code. In this database it is documented for: Chevrolet. The same number can mean something different on other brands.
Can TuningBot remove P1185 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
