Ford Flex battery connector oxidation causing electrical harness to melt on Ford Flex

Some Ford Flex owners report experiencing issues related to battery connector oxidation, which can lead to increased resistance and potentially cause the electrical harness to melt. This oxidation may create an open circuit condition, resulting in electrical arcing that can damage the connector housing material and pose a fire hazard. Additionally, the proximity of the harness to the engine, along with cable discoloration from corrosion, can contribute to heat build-up on the connectors. If left unaddressed, these problems can escalate, leading to significant safety risks. Owners are advised to inspect and clean the battery terminals regularly, check for wire damage, ensure proper wire routing away from heat sources, and monitor for any signs of overheating or melting to prevent these issues.