Corrosion May Form at Grounding Points Near Battery on Lincoln Navigator

Corrosion can form at the grounding points near the battery. There may be electrical faults and the engine may crank but not start.

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Average mileage: 100,000 (52,000–147,000)
7 model years affected: 1998, 1999, 2000, 2001, more2002, 2003, 2004
11 people reported this problem
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problem details
2003 Lincoln Navigator 147,000 mi,
Constant issue with my truck even if the red and green rings are placed on the battery.
2004 Lincoln Navigator 52,000 mi,
Frequent corrosion needs cleaning