June 18, 2026 Service bulletin

Battery Drain

Jeep technical service bulletin 08-050-26 REV. C for 2026 Jeep Grand Cherokee and 2026 Jeep Grand Cherokee L.

Bulletin number: 08-050-26 REV. C
Component: Electrical system
Summary: Battery Drain - Restore Vehicle Configuration Customers may experience the following: SYMPTOM: ● Keyless Ignition Node (KIN) stays illuminated after vehicle ignition is OFF. ● Depleted battery. NOTE: Battery depleted due to a 100mA ignition-off draw. This bulletin involves performing a Restore Vehicle Configuration routine.

Owners of these vehicles have filed 10 complaints in the electrical category.

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