Check the Negative (-) terminal clamp is tight
Check the Positive (+) terminal clamp is tight. CAUTION – if using a spanner to tighten the terminal, be careful not to short the spanner on the bodywork
Check the battery is generally secure, and if loose, tighten the battery retainer
To tighten, use an 8mm socket or spanner. Not too tight as you may damage the battery casing. Replace the battery cover. If you have to replace the battery or alternator, click below
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