At a constant highway speed on a typical straight road,lead/pull is the amount of effort required at the steering wheel tomaintain the vehicle's straight path.
Important:Vehicles will tend to lead/pull in the direction of the roadslope as part of normal operation.
Lead/pull is usually caused by the following factors:
Road slopeVariability in tire constructionWheel alignment (front cross caster and camber)Unbalanced steering gearElectronic Power Steering (EPS) steering position and torquesensors not calibrated correctly, if equipped.Brake Pedal Position Sensor Replacement Hydraulic Brakes Brake Pedal Assembly
Brake Pedal Position Sensor ReplacementCalloutComponent NamePreliminary ProcedureRemove the instrument panel insulator panel left side. RefertoInstrument Panel Insulator Panel Replacement - Left Side.Remove the communication interface module. Refer toCommunication Interface Module Replacement1Brake ...