2017-10-10
Difficulty starting the engine
Dim or flickering headlights
Electrical system malfunctions
Illuminated battery warning light
Poor performance or stalling
Weak or failing battery
Loose or corroded battery terminals
Failed alternator
Faulty voltage regulator
Electrical system malfunction
Battery:
Test and replace the battery if necessary
Check and clean any loose or corroded battery terminals
Test and replace the alternator if necessary
Replace the voltage regulator if necessary
Troubleshoot and repair any other electrical system malfunctions