U1000 on the 2005 Chevrolet Equinox
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. Its meaning is in the manufacturer's service information.
| 040847001 | 2004-08-16. Service bulletin. BODY CONTROL MODULE (BCM) AND ON-STAR DIAGNOSTIC TROUBLE CODES (DTC) B1372, B1377, B1382, U1000, U1016, U1096, U1064, C0000, U1500 STORED IN HISTORY. *MJ |
|---|---|
| 02114 | 2004-06-23. Service bulletin. NO CRANK WITH LOSS OF COMMUNICATION TO BODY CONTROL MODULE (BCM), INSTRUMENT PANEL CLUSTER (IPC), POWERTRAIN CONTROL MODULE (PCM), TRANSMISSION CONTROL MODULE (TCM), AND EBCM SETTINGS DIAGNOSTIC TROUBLE CODES (DTCS) U1000, U1064, U1096, U2105, U2106 AND U2108. *TT |
2 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.