Hybrid and Battery Electric Vehicles and Brake Lubrication

Pros

• Brakes last longer 
• Helps recharge the battery
• Reduces heat   
• More efficient
• More work to be found 
• Fix before it is a problem
• Maintenance Schedule reduces potential issues

Cons

• Brakes can rust in place 
• Rubber part deterioration
• Frequent fluid checks
• Need a scan tool  
• Must follow OEM Procedure
• Customer knowledge 
• NEED Repair Information 

Hybrids and EVs have 2 braking systems that they use: Hydraulic and Regenerative

Regenerative Braking gives the battery energy back that would normally be released as heat. This is usually the vehicles first choice for braking during “Normal” braking. They use sensors, modules and actuators to determine which braking system to use. This is used to help the battery maintain a charge. The brake pads will last longer, but still need to be checked periodically.

Hydraulic Braking is used during normal braking, heavy braking and holding the vehicle still. The majority of the components will be the same as a non-hybrid/electric vehicle. This means that they will need to be lubricated just as a non-hybrid/electric vehicle.