Disassembly
The Tire Pressure Monitoring System (TPMS) sensor cannot be removed without disassembly of the wheel and tire.
Disassemble the wheel and tire. For additional information, refer to Wheel and Tire in this section.
Ford Focus Battery, Mounting and Cables
Removal and Installation
WARNING: Batteries
contain sulfuric acid and produce explosive gases. Work in a well-ventilated area.
Do not allow the battery to come in contact with flames, sparks or burning substances.
Avoid contact with skin, eyes or clothing. Shield eyes when working near the b ...