Body insulation is comprised of urethane, Polyvinyl Chloride (PVC) , foam and recycled felt. Insulation is used as a sound deadener to reduce exterior road and powertrain noises from the interior of the vehicle. Baffles are located in the bottom of the A-, B- and C-pillars. Mastic insulators are also used as insulation. For information on the location of the mastic insulators, refer to Section 501-35. Insulation is installed:
Sound Deadeners and InsulatorsFord Focus Starting System - Description and Operation
The starting system consists of the following:
Starter motor
Starter motor relay
Transmission Range (TR) sensor — automatic transaxle only
Clutch cutoff switch — manual transaxle only
Battery
Ignition switch
PCM
Start diode
When the starter solenoid is energized, a ...