# P0138 on the 2022 Ford Maverick

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 P0138

- [10217833](https://open.wenmarpro.com/bulletins/10217833), 2022-08-15: Some 2022 Maverick vehicles built on or before 4\-Apr\-2022 equipped with 2.0L engine may exhibit a charging system warning indicator with diagnostic trouble codes \(DTCs\) U012D, U0284 and/or U042E stored in the powertrain control module \(PCM\). The vehicle may also exhibit a malfunction indicator lamp \(MIL\) with DTCs P0036:00 and/or P0138:00 stored in the PCM. This may be caused by water intrusion in the connector C1050. Prior to performing Workshop Manual \(WSM\) diagnostics, inspect the male and/or female connector C1050 for signs of corrosion or water intrusion. If water or corrosion is found, replace the male and/or female connector C1050 with a pigtail kit and apply electrical grease.
- [10216960](https://open.wenmarpro.com/bulletins/10216960), 2022-08-02: Some 2022 Maverick vehicles built on or before 4\-Apr\-2022 equipped with 2.0L engine may exhibit a charging system warning indicator with diagnostic trouble codes \(DTCs\) U012D, U0284 and/or U042E stored in the powertrain control module \(PCM\). The vehicle may also exhibit a malfunction indicator lamp \(MIL\) with DTCs P0036:00 and/or P0138:00 stored in the PCM. This may be caused by water intrusion in the connector C1050. Prior to performing Workshop Manual \(WSM\) diagnostics, inspect the male and/or female connector C1050 for signs of corrosion or water intrusion. If water or corrosion is found, replace the male and/or female connector C1050 with a pigtail kit and apply dielectric grease.