Download 2019 Honda Accord Hybrid Engine Block Heater Installation Instructions – 1. Disconnect the negative cable from the battery. 2. Allow the engine and all cooling system components to cool down. 3. Raise the vehicle off the ground and support its weight by placing rigid racks in the proper locations as described in the service information. 4. Place a clean drain pan under the radiator drain plug, then remove the drain plug from the bottom of the radiator to drain the coolant. Remove the radiator cap to increase the flow.
5. After the coolant drains, install the radiator cap to prevent dirt and contamination from entering the radiator. 6. Attach masking tape to the front bumper, headlights and front fenders as shown. 7. Remove the front grille cover. 8. Remove the front bumper. • Remove the four self-tapping screws and 14 clips. • Release the four retaining tabs on each side. • Release the four retaining tabs on each side. • Remove the two short clips. • With the help of an assistant, remove the front bumper. • Place the front bumper on a blanket. 9. Remove the intake air duct. 10. Remove the intake air pipe as shown.