P0461 on Jeep
Fuel Level Sensor 'A' Circuit Range/Performance
P0461 on Jeep vehicles indicates fuel level sensor 'a' circuit range/performance. Au7o has documented this code across 3 Jeep models — most commonly on Grand Cherokee, Renegade, Wrangler. 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. Typical repair costs on Jeep range from $120 to $700, depending on the specific model and root cause.
Common Causes of P0461
- •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)
P0461 on Jeep by Model
Jeep Grand Cherokee(1 issue)
- Fuel Level Sending Unit Failure Causing Inaccurate Gauge and 'Service Fuel Level Sensor' / P2068 (WK2 Saddle Tank)2011-2021
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.
Jeep Renegade(1 issue)
- Fuel Level Sending Unit Failure / Inaccurate or Frozen Fuel Gauge2015-2019
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.
Jeep Wrangler(1 issue)
- Fuel Level Sender Failure — Inaccurate/Stuck Fuel Gauge (P0463)2007-2022
The fuel-level sending unit, integrated with the in-tank fuel pump module, develops a worn resistance card or a bent/sticking float arm with age. This causes the fuel gauge to read inaccurately, stick (often above or below a certain level), drop suddenly, or trigger a false low-fuel light. On JL models it can also set P0463 (fuel-level sensor circuit high) and on inclines the gauge may briefly read empty until the vehicle is back on level ground. A persistent fault sometimes traces to chassis-harness wiring rather than the sender itself.
Looking for P0461 on a different make?
View P0461 across all makes →Frequently Asked Questions
What does P0461 mean on 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 specifically, this code is documented across 3 models.
What causes P0461 on Jeep vehicles?▼
Common causes on Jeep: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0461 on a Jeep?▼
Repair costs on Jeep range from $120 to $700, depending on the specific model and root cause.
Which Jeep models have P0461 documented?▼
Au7o has documented P0461 on 3 Jeep models: Grand Cherokee, Renegade, Wrangler.