Does the headlamp switch , cruise control and left blinker share a ground?

Asked by Michael Nov 08, 2023 at 11:36 AM about the 2000 Mercury Grand Marquis

Question type: Maintenance & Repair

1 Answer

311,455

Not directly, the turn signal will use the body as a ground, the headlight switch has its own ground as well as the cruise control. However they all use the ground supplies from the battery cable and grounding straps.

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