# C1592 on the 2022 Jeep Wagoneer

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C1592

- [10247467](https://open.wenmarpro.com/bulletins/10247467), 2023-12-18: Flash: Electric Power Steering \(EPS\) Module Update The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\): ? C2217\-00 \- Electric Power Steering Module Internal. ? C221F\-00 \- ECU Not Initialized. ? C1592\-00 \- Electronic Power Steering Motor Circuit. ? C1593\-00 \- Steering Torque Sensor Circuit. \*\*The following software enhancement is available: ? Improved diagnostics for DTC C2217.\*\* The customer may also experience one or more of the following: ? Loss of steering assist and illuminated steering light in the Instrument Panel Cluster \(IPC\). ? Lack of power steering assist at vehicle start up with no DTC. This bulletin involves updating the EPS module with the latest available software.
- [10243250](https://open.wenmarpro.com/bulletins/10243250), 2023-10-02: Flash: Electric Power Steering \(EPS\) Module Updates The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Codes \(DTCs\): ? \*\*C221F\-00 \- ECU Not Initialized.\*\* ? C1592\-00 \- Electronic Power Steering Motor Circuit. ? C1593\-00 \- Steering Torque Sensor Circuit. ? C2217\-00 \- Electric Power Steering Module Internal. The customer may also experience one or more of the following: ? Loss of steering assist and illuminated steering light in the Instrument Panel Cluster \(IPC\). ? Lack of power steering assist at vehicle start up with no DTC. This bulletin involves updating the EPS module with the latest available software.
- [10241098](https://open.wenmarpro.com/bulletins/10241098), 2023-08-21: Flash: Electric Power Steering \(EPS\) Module Updates The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic Trouble Code \(DTCs\): ? C1592\-00 \- Electronic Power Steering Motor Circuit. ? \*\*C1593\-00 \- Steering Torque Sensor Circuit. ? C2217\-00 \- Electric Power Steering Module Internal.\*\* The customer may also experience one or more of the following: ? \*\*Loss of steering assist and illuminated steering light in the cluster.\*\* ? Lack of power steering assist at vehicle start up with no DTC This bulletin involves updating the EPS module with the latest available software.
- [10229817](https://open.wenmarpro.com/bulletins/10229817), 2023-01-17: Flash: Electric Power Steering \(EPS\) Module Updates The customer may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code \(DTCs\): ? C1592\-00 \- Electronic Power Steering Motor Circuit. The customer may also experience a lack of power steering assist at vehicle start up with no DTC. This bulletin involves updating the EPS module with the latest available software.