# C0374 on the 2003 Cadillac Escalade

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 C0374

- [10017464](https://open.wenmarpro.com/bulletins/10017464), 2005-11-09: SERVICE 4WD LIGHT ILLUMINATED, DIAGNOSTIC TROUBLE CODE \(DTC\) C0374 SET. \*TT UPDATED 10/05/07. \*NJ INSPECT WIRING HARNESS TO TRANSFER CASE SPEED SENSORS, REPLACE WIRING HARNESS. UPDATED 7/18/08 \*PE
- [10014853](https://open.wenmarpro.com/bulletins/10014853), 2005-05-11: INTERMITTENT MALFUNCTION INDICATOR LAMP \(MIL\) WITH DIAGNOSTIC TROUBLE CODE \(DTC\) C0374 OR ERRATIC 4WD/AWD OPERATION. \*TT