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
5Original wording in English
CHEVROLET
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Vehicle Soon on, a Reduced Power Mode Message, or the vehicle will not start. Technician may find Diagnostic Trouble Code P1EAB stored. Technician should not clear the Diagnostic Trouble Code. Technician will …
CHEVROLET
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Vehicle Soon on, a Reduced Power Mode Message, or the vehicle will not start. Technician may find Diagnostic Trouble Code P1EAB stored. Technician should not clear the Diagnostic Trouble Code. Technician will …
CHEVROLET
15338 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPROGRAM THE BATTERY ENERGY CONTROL MODULE (BECM) ON CERTAIN 2015 MODEL YEAR CHEVROLET SPARK EV VEHICLES. IN THESE VEHICLES, A SOFTWARE ANOMALY CAN CAUSE A REDUCTION IN ELECTRIC POWER FROM 120KW TO 50KW, WHICH CAN LIMIT THE VEHICLE’S DRIVING RANGE TO 6.5 MILE…
CHEVROLET
This Preliminary Information communication provides information to the technician about vehicles that may have a Service Vehicle Soon on, a Reduced Power Mode Message, or the vehicle will not start. Technician may find Diagnostic Trouble Code P1EAB stored. Technician should not clear the Diagnostic Trouble Code. Technician will …
Check vehicle applicability
6A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Buick | LACROSSE ↗ | 2013 |
| Buick | LACROSSE ↗ | 2012 |
| Buick | REGAL ↗ | 2013 |
| Buick | REGAL ↗ | 2012 |
| Chevrolet | SPARK ↗ | 2015 |
| Chevrolet | SPARK EV ↗ | 2015 |
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.