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June 17, 2026 Service bulletin

Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long...

Jeep technical service bulletin 9100833 for 2021-2027 Jeep Grand Cherokee, 2022-2027 Jeep Wrangler and 2026-2027 Jeep Cherokee and others.

Bulletin number
9100833
Component
Fuel/propulsion system
Summary
Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

Owners of these vehicles have filed 1,020 complaints in the fuel system category.

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