Incorrectly Assembled Purge Flow Tube Inside Tube Elbow
Jeep technical service bulletin 1806122 for 2021 Jeep Grand Cherokee and 2022 Jeep Grand Cherokee 4xe.
- Bulletin number
- 1806122
- Component
- Exterior lighting
- Summary
- Incorrectly Assembled Purge Flow Tube Inside Tube Elbow This bulletin involves inspecting and if needed reposition the purge tube inside the tube elbow. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find oneor more of the following Diagnostic Trouble Codes (DTCs). P0441 - EVAP Purge System Performance. P0452 - EVAP Pressure Switch ?A? Stuck Closed.
Owners of these vehicles have filed 48 complaints in the lights category.
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