# P0335 on the 2015 Jeep Patriot

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0335

- [10138959](https://open.wenmarpro.com/bulletins/10138959), 2018-06-04: Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module \(PCM\) with new software. A small number of customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Codes \(DTCs\) set in the PCM memory: \*\*P0335 \- Crankshaft Position Sensor Circuit. P0456 \- Evap System Small Leak.\*\* P219A \- Bank 1 Air Fuel Ratio Imbalance. P050B \- Cold Start Ignition Timing Performance. Other software enhancements included that will address some customers concerns: · \*\*Cruise control acceleration rate may be considered objectionable to some customers if the accel button is held down. · Engine is hard to start at temperatures \-29°C \(\-20°F\) for vehicles utilizing E15 fuel only.\*\*