Charger Connected to Engine or Chassis Ground
WARNING: This page is about a different car, the 2014 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Connect the positive (red) charger clamp to the positive battery post.
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NOTE: The negative charger clamp must be connected to an unpainted chassis surface or a solid engine component such as a generator mount or engine lifting eye.
Connect the negative (black) charger clamp to an engine or chassis ground.
- Charge the battery according to the battery charger owner's literature.