Symptom Chart - Steering System

STEERING SYSTEM SYMPTOM CHART

Condition	Possible Sources	Action
Steering has lack of assist or inconsistent assist	Contaminated power steering fluid Steering gear Power steering pump Restricted power steering lines/hoses	Go To PINPOINT TEST A .
Excessive steering wheel play	Steering gear Steering column shaft/U-joints Steering linkage	Go To PINPOINT TEST B .
Steering system drift/pull/wander	Steering column shaft/U-joints Steering gear mounts Steering gear valve	Go To PINPOINT TEST C .
Poor returnability/sticky steering	Binding steering column shaft/U-joints	INSTALL a new steering column shaft. REFER to STEERING COLUMN .
	Loose, worn or damaged steering linkage	GO to STEERING LINKAGE COMPONENT TEST .
	Binding suspension components	To continue the suspension diagnosis, REFER to SUSPENSION SYSTEM - GENERAL INFORMATION .
	Binding steering column bearing(s)	INSTALL a new steering column. REFER to STEERING COLUMN .
	Binding dash boot seal	INSTALL a new dash boot seal. REFER to STEERING COLUMN .
	Steering gear	INSTALL a new steering gear as necessary. REFER to POWER STEERING .