P2CC2

Symptoms

• Check Engine Light Is On
• Unstable operation of the vehicle's electrical system
• Battery charging problems
• Flickering or dim headlights
• Reduced generator performance

Causes

• Damaged or corroded voltage control circuit wiring
• Generator voltage sensor malfunction
• Problems with the generator
• Engine control unit (ECU) malfunction
• Poor contacts in electrical connections

How to Fix

1. Check the integrity and condition of the voltage control circuit wiring
2. Check the generator voltage sensor for malfunctions
3. Diagnose the generator for performance problems
4. Check contacts and connections in the electrical system
5. If necessary, replace the sensor or generator

Related codes

Error P2CC2 by Vehicle Brand