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Matthew MayoAug 3, 2025
What to do if DieHard DH154 Work Light jump starter turns on, but won’t jump start my vehicle?
- DDr. Matthew RichAug 3, 2025
If your DieHard Work Light turns on but fails to jump start your vehicle, there could be a few reasons. First, ensure that the connections are properly made. Second, verify that the charge level of the jump starter is at least 50%. Finally, your vehicle might require more power than the jump starter can supply. Do not attempt to jump start your vehicle more than three consecutive times; if it still doesn't start, it's best to consult a qualified service technician.
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