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What are some common issues with the key fob for the Jeep Grand Cherokee?
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★ Top Answer
Certain issues with the Jeep Grand Cherokee key fob may stem from a weak battery, malfunctioning key transponder, or faulty ignition control module. It is recommended to first examine the key fob battery, replace it with a CR2032 type, and ensure the metal contacts are properly connected to supply power. Additionally, inspect the wiring for the ignition system and wiring harness. Replacement battery costs range between $5 to $10 and can typically be purchased at most large retail stores featuring electronics departments.
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A drained battery or a lack of connection to the key fob can be an issue with the 2018 Jeep Grand Cherokee.
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