# P1345 on the 1997 GMC Sierra

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 P1345

- [10012714](https://open.wenmarpro.com/bulletins/10012714), 2005-03-12: REVISED DIAGNOSTIC TROUBLE CODE \(DTC\) P1345 CRANKSHAFT POSITION \(CKP\) \- CAMSHAFT POSITION \(CMP\) CORRELATION DIAGNOSTIC PROCEDURE. \*TT