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August 28, 2026 Service bulletin

Malfunction Indicator Illuminated (MIL)

Jeep technical service bulletin 08-326-26 REV. A for 2026 Jeep Cherokee.

Bulletin number
08-326-26 REV. A
Component
Electrical system
Summary
Malfunction Indicator Illuminated (MIL) - P04DF-00 Has Set Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P04DF-00 - Evap System Purge Control Valve 1 Performance/Stuck Open.

Owners of these vehicles have filed 1 complaints in the electrical category.

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