Fuel Tank Filler Tube Customers may experience a Malfunction Indicator Lamp (MIL) illumination
Jeep technical service bulletin 1400723 for 2023 Jeep Grand Cherokee.
- Bulletin number
- 1400723
- Component
- Fuel system, gasoline
- Summary
- Fuel Tank Filler Tube Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following DTC has been set: ? P0456 - EVAP System Small Leak. This bulletin involves inspecting and if necessary replacing the fuel filler tube.
Vehicles covered
- Jeep Grand Cherokee 2023 2023
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