# P2138 on the 2006 Chevrolet Cobalt

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 P2138

- [10139090](https://open.wenmarpro.com/bulletins/10139090), 2018-06-04: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp \(MIL\) illuminated with Reduced Engine Power displayed and DTC P2138 set.
- [10113703](https://open.wenmarpro.com/bulletins/10113703), 2017-08-15: This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp \(MIL\) illuminated with Reduced Engine Power displayed and DTC P2138 set.
- [10022484](https://open.wenmarpro.com/bulletins/10022484), 2007-08-15: INTERMITTENT SES LIGHT DUE TO DTC'S P060E, P2135, AND/OR P2138. \*KB UPDATED 2/27/08. \*NJ
- [10021121](https://open.wenmarpro.com/bulletins/10021121), 2007-03-07: LSJ, L61, LK5, L52, LL8 ENGINE \- REDUCED ENGINE POWER, MIL/SES LIGHT, DTC P1516, P2135, P2138. \*KB