Alternator Faults Archives - Professional Motor Mechanic https://pmmonline.co.uk/tag/alternator-faults/ The website for motor industry servicing and repair professionals Wed, 16 Sep 2026 10:43:57 +0000 en-GB hourly 1 https://pmmonline.co.uk/wp-content/uploads/2024/06/PMM-Site-Icon-24-36x36.jpg Alternator Faults Archives - Professional Motor Mechanic https://pmmonline.co.uk/tag/alternator-faults/ 32 32 Five problems with starters and alternators https://pmmonline.co.uk/article/five-problems-with-starters-and-alternators/ Wed, 30 Sep 2026 18:07:32 +0000 https://pmmonline.co.uk/?p=45705 Exploded 3D technical diagram illustrating the internal assembly components of an automotive starter motor, including labeled callouts for the solenoid, armature, pinion drive, reduction gear housing, field coils, and brush holder.

Febi discusses five common problems with starter motors and alternators and how to proceed with each issue. Starter issues Problem #1: The starter does not rotate the crankshaft Cause The battery is nearly discharged Blown fuse Electromagnetic starter motor relay contact switch malfunction Starter motor malfunction Mechanical problem in the engine Solution The battery condition ...

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