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
2Original wording in English
VOLVO
This is a TJ - Text Only - No attachments - If the vehicle cannot engage any gear or displays a "Power Reduced" message in the DIM, and both BECM-P2C871A and VCU1-P128300 DTCs are present, follow the advice under "Service - Confirm that all criteria specified in the "Description" section are fulfilled. Replace the CDD in accorda…
VOLVO
This is a TJ - Text Only - No attachments - If the vehicle cannot engage any gear or displays a "Power Reduced" message in the DIM, and both BECM-P2C871A and VCU1-P128300 DTCs are present, follow the advice under "Service - Confirm that all criteria specified in the "Description" section are fulfilled. Replace the CDD in accorda…
Check vehicle applicability
3A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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.