# B3670 on the 2004 Cadillac XLR

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 B3670

- [10008790](https://open.wenmarpro.com/bulletins/10008790), 2004-08-23: TOP OVERHEAT MESSAGE DISPLAYS ON DIC WITH DIAGNOSTIC TROUBLE CODE \(DTC\) B3670. \*TT