Reference meaning
What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Narrow by vehicle
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Scan worksheet →Manufacturer communications
4Original wording in English
SATURN
CRANK/NO START/EXTENDED CRANK (3 SECONDS OR GREATER) PRIOR TO VEHICLE START, DELAY INTO REVERSE, INOPERATIVE/INTERMITTENT OPERATION OF COMPONENTS AND/OR DIAGNOSTICS TROUBLE CODES (DTC) P0621, P0300-P0306, P0571, P0112, P0629, P0693, U2105, U2108, U1088, AND U1096 IN ELECTRONIC CONTROL UNIT (ECU). *TT
CHEVROLET
BODY CONTROL MODULE (BCM) AND ON-STAR DIAGNOSTIC TROUBLE CODES (DTC) B1372, B1377, B1382, U1000, U1016, U1096, U1064, C0000, U1500 STORED IN HISTORY. *MJ
PONTIAC
DIAGNOSTIC TROUBLE CODE (DTC) U1000, U1016, U1064, U1096 OR U1305 SET IN ERROR. *TT THIS BULLETIN REPLACES PREVIOUS BULLETIN DATED 06/01/2003. *TT
CHEVROLET
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
Check vehicle applicability
3A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | EQUINOX ↗ | 2005 |
| Pontiac | GRAND PRIX ↗ | 2004 |
| Saturn | VUE ↗ | 2004 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
SCP (J1850) Invalid or Missing Data for Primary Id
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.