# P2138 on the 2007 Hummer H3

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.
- [10028831](https://open.wenmarpro.com/bulletins/10028831), 2009-06-02: GENERAL MOTORS: INTERMITTENT MIL/SES/ DTC P2138 WITH REDUCED ENGINE POWER \(REPAIR INSTRUMENT PANEL \(IP\) TO BODY HARNESS CONNECTOR\). 2005\-08 GM PASSENGERS CARS/LIGHT DUTY TRUCKS \(INCL. SATURNS\). \*PE UPDATED 11/5/10. \*PE UPDATED 4/4/11. \*PE UPDATED 2/3/16. \*PE
- [10024784](https://open.wenmarpro.com/bulletins/10024784), 2008-05-20: MIL/SES, DTC'S P060E, P1516, P2135 AND/OR P2138 WITH REDUCED ENGINE POWER \(TEST AND CHARGE BATTERY\) \- WITH 2.8L, 2.9L, 3.5L OR 3.7L ENGINE \(VIN'S 6, 8, 9, E \- RPO'S L52, LK5, LLV, LLR\). \*NJ
- [10022702](https://open.wenmarpro.com/bulletins/10022702), 2007-09-21: INTERMITTENT MIL/SES, DTC P2138 WITH REDUCED ENGINE POWER \(REPAIR INSTRUMENT PANEL \(IP\) TO BODY HARNESS CONNECTOR\). 2005\-2008 GM PASSENGER CARS AND LIGHT DUTY TRUCKS INCLUDING SATURN. \*NJ UPDATED 11/19/10. \*PE UPDATED 3/30/11. \*PE