HomeJeepGladiator

Jeep Gladiator

1963–2026 · 12 model years

Every factory spec for the Jeep Gladiator, year by year — engine oil and fluid capacities, torque values, spark-plug gaps, EPA fuel economy, recalls and service bulletins, covering 1963–2026. Pick a model year for that vehicle's full page.

202620252024202320222021202019671966196519641963

Common OBD-II trouble codes

Standard fault-code definitions that apply to any vehicle.

P0420Catalyst System EfficiencyP0171System Too Lean Bank 1P0300Randommultiple Cylinder MiP0128Coolant Thermostat CoolantP0455Evap System Leak Detected P0442Evap System Leak Detected P0113Intake Air Temperature SenP0011Camshaft Position TimingP0700Transmission Control SysteP0016Crankshaft Position CamsP0446Evap System Vent Control CP0141O2 Sensor Heater Circuit B
All trouble codes →