ASE L3 - Light Duty Hybrid/Electric Vehicle Specialist Technician Practice Questions

A vehicle's battery management system alerts a technician of low state of health. What should be the technician's first step?

• AA. Replace the battery
• BB. Check for system updates
• CC. Charge the battery
• DD. Inspect connections

During a routine check, a technician notices an electric vehicle isn't charging properly. What could be the cause?

• AA. Open circuit in wiring
• BB. All of the above
• CC. Defective battery
• DD. Faulty battery charger

While diagnosing a vehicle, a technician finds a fault code for the regenerative braking system. What should they check first?

• AA. Regenerative braking module
• BB. Tire alignment
• CC. Brake fluid level
• DD. Wheel sensors

A customer complains of a grinding noise when braking in a hybrid vehicle. What should the technician check first?

• AA. Battery management system
• BB. Brake pads
• CC. Electric motor
• DD. Tire tread depth

A technician needs to replace an electric motor in a hybrid vehicle. What safety precaution should be taken?

• AA. Wear gloves
• BB. Use plastic tools
• CC. Disconnect high-voltage cables
• DD. Disable the radio