Ford Focus Service Manual: Horn

Body Electrical

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Horn - Description and Operation

NOTE: The Smart Junction Box (SJB) is also known as the Generic Electronic Module (GEM) . The horn system consists of the following components: Horn switch Horn relay (part of the SJB ) ...

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Ford 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 ...