P3000 Possible Causes
- HV control system
- Lack of fuel
- HV battery pack
How to Fix P3000 Code
Check the “Possible causes” listed above. Visually inspect the related cable harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Engine light on (or service engine soon warning light)
P3000 Meaning
Based on the malfunction signal received from the battery electronic control unit (ECU), the system alerts the driver and performs a safety control.
This DTC is set when the HV battery state of charge (SOC) decreases due to leaving the vehicle in N position, running out of fuel, or a malfunction in the HV control system.