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
1Original wording in English
CADILLAC, CHEVROLET, GMC
INTERMITTENT LOW BATTERY VOLTAGE, ENGINE WILL NOT CRANK, ENGINE CRANKS BUT WILL NOT START, CHARGING SYSTEM LIGHT ON, SERVICE BATTERY CHARGING SYSTEM MESSAGE DISPLAYED, DTC B1405 AND/OR B1516 SET. (REPROGRAM BCM). *KB UPDATED 11/02/07 *NJ
Check vehicle applicability
12A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Cadillac | ESCALADE ↗ | 2007 |
| Chevrolet | AVALANCHE 1500 ↗ | 2007 |
| Chevrolet | AVALANCHE 2500 ↗ | 2007 |
| Chevrolet | SILVERADO 1500 ↗ | 2007 |
| Chevrolet | SILVERADO 2500 ↗ | 2007 |
| Chevrolet | SILVERADO 3500 ↗ | 2007 |
| Chevrolet | SUBURBAN 1500 ↗ | 2007 |
| Chevrolet | TAHOE ↗ | 2007 |
Code meaning and manufacturer information
Original wording in English · Historical directory labels; manufacturer applicability has not been established for every entry.
Seat Driver Occupied Switch Circuit Open
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.