# P2138 on the 2007 Chevrolet Suburban

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.
- [10112115](https://open.wenmarpro.com/bulletins/10112115), 2017-08-15: This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on or reduced engine power message. Technician may find Diagnostic Trouble Codes P2120, P2122, P2123, P2125, P2127, P2128, and/or P2138. Technician will need to inspect the Accelerator Pedal Position circuits for poor terminal tension.
- [10026627](https://open.wenmarpro.com/bulletins/10026627), 2008-11-20: GMC: EI08047\-INTERMITTENT MIL/SES, DTC\(S\) P2120, 02122, 02123, 02125, P2127, P2128, P2138 WITH REDUCED ENGINE POWER \(REPLACE ACCELERATOR PEDAL\). THIS MAY BE CAUSED BY CORROSION AT THE ACCELERATOR PEDAL CONNECTOR. \*PE
- [10024742](https://open.wenmarpro.com/bulletins/10024742), 2008-05-15: EI08047 \- INTERMITTENT MIL/SES, DTC'S P2120, P2122, P2123, P2125, P2127, P2128, P2138 WITH REDUCED ENGINE POWER. \*NJ