P0461 on Jeep: How to Diagnose & Fix
Fuel Level Sensor 'A' Circuit Range/Performance
2 Jeep models · 2 documented issues · $200-$700 repair
P0461 on Jeep by model: symptoms, diagnosis and fix
The WK2 uses a saddle-style fuel tank with two fuel-level senders (one per lobe). The sender floats/rheostats stick or wear, and the PCM flags a sender that no longer tracks fuel consumption, setting P2068 (or related P0461/P0463) and a 'Service Fuel Level Sensor' message. Symptoms include a gauge stuck on Full or Empty, wildly bouncing readings, and an inaccurate Distance-to-Empty. It usually doesn't affect running but can strand an owner who trusts a stuck-full gauge, and it commonly requires dropping the tank to access the sender/module.
Common Symptoms
- Fuel gauge stuck on Full or Empty
- Gauge reading bounces or drops erratically
- 'Service Fuel Level Sensor' warning message
- Inaccurate Distance-to-Empty / range readout
- P2068 or related fuel-level codes
- Gauge slow to rise after fill-up
How to Fix
Scan for P2068/P0461/P0463 and confirm which sender is faulty. Inspect the sender for a stuck float and check connector/wiring; some intermittent stuck floats free up, but a failed sender requires replacement of the affected fuel-level sensor/sender module (often the in-tank pump/sender assembly), which typically means lowering the fuel tank. Recalibrate/verify gauge sweep after repair.
Sources for this issue (3)
Renegade owners commonly report the fuel gauge reading inaccurately, sticking, or freezing in place, often once the tank drops toward the lower quarter (owners note it can freeze around the 2-gallon point). The resistive fuel-level sending unit inside the tank module develops a bad spot on the float element, so the gauge stops tracking level correctly and drivers can unexpectedly run out of fuel while the gauge still shows fuel remaining.
Common Symptoms
- Fuel gauge reads inaccurately or sticks
- Gauge freezes below a certain level
- Running out of fuel while gauge shows fuel left
- Fuel gauge jumps or drops erratically
How to Fix
Perform electrical pinpoint diagnostics from the sending unit through the Body Control Module to the cluster. The accepted repair is replacing the fuel level sending unit (often supplied as part of the in-tank fuel pump/sender module), after which the gauge reads correctly.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Mopar 68312374AB fuel-pump/level-unit moduleOEMMopar 68312374AB
Fuel-level sender/module replacement when diagnostics confirm the flex-fuel branch and no open UB2 remedy remains Fitment/availability: 2015-2018 Renegade 2.4L 948TE FWD flex-fuel/XKN branch, superseding 68254869AA/68312374AA. Confirm VI…
- Genuine Mopar 52029625AA fuel-pump/level-unit moduleOEMMopar 52029625AA
Fuel-level sender/module replacement when diagnostics and VIN identify the non-flex/general module branch Fitment/availability: Specified 2015-2021 Renegade 1.4L/2.4L AWD or FWD applications; catalog/build/fuel-type confirmation remains …
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
Sources for this issue (3)
P0461 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0461 mean on a Jeep?
P0461 stands for "Fuel Level Sensor 'A' Circuit Range/Performance." P0461 means the powertrain control module sees a fuel-level sensor signal that is implausible or doesn't change as expected — for instance, the reading stays fixed while fuel is consumed, or it moves erratically. The fuel level sensor (sending unit) in the tank reports how much fuel remains, and this data is also used by the EVAP system for certain leak monitors. Typically this only causes an inaccurate fuel gauge or skipped emissions tests rather than drivability problems. It is a low-urgency issue but worth fixing for an accurate gauge. On Jeep it is documented across 2 models: Grand Cherokee, Renegade.
What are the most common causes of P0461?
The most common causes of P0461 are: Faulty fuel level sensor / sending unit in the tank, Worn or dirty sending-unit resistor card or float, Wiring or connector problems to the sending unit, Corrosion at the fuel pump module connector, Stuck or damaged float arm, Poor ground for the sensor circuit, Instrument cluster or PCM fault (less common). The specific cause varies by vehicle.
How much does it cost to fix P0461 on a Jeep?
Published repair estimates on Jeep range from $200 to $700 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P0461 on a different make?
View P0461 across all makes →Join 700+ subscribers following Au7o for vehicle insights and updates.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.