Toyota 4Runner: Problem Symptoms Table

Toyota 4Runner Service Manual / Steering / Steering Column / Steering System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Steering System

Symptom	Suspected Area	See page
Hard steering	Tires (Improperly inflated)
	Power steering fluid level (Low)
	Drive belt (Loose)
	Front wheel alignment (Incorrect)
	Steering system joints (Worn)	-
	Suspension arm ball joints (Worn)
	Steering column (Binding)	-
	Power steering vane pump
	Power steering gear
Poor return	Tires (Improperly inflated)
	Front wheel alignment (Incorrect)
	Steering column (Binding)	-
	Power steering gear
Excessive play	Steering system joints (Worn)	-
	Suspension arm ball joints (Worn)
	Intermediate shaft, sliding yoke (Worn)	-
	Front wheel bearing (Worn)
	Power steering gear
Abnormal noise	Power steering fluid level (Low)
	Steering system joints (Worn)	-
	Power steering vane pump
	Power steering gear

Precaution

PRECAUTION 1. HANDLING PRECAUTIONS FOR STEERING SYSTEM (a) Care must be taken when replacing parts. Incorrect replacement may affect the performance of the steering system and result in driving ha ...

Adjustment

ADJUSTMENT PROCEDURE 1. STEERING OFF CENTER ADJUSTMENT PROCEDURE HINT: This is the adjustment procedure for when the steering is off center. (a) Check if the steering wheel is off center. ...

Other materials about Toyota 4Runner:

Removal
REMOVAL CAUTION / NOTICE / HINT CAUTION: Wear protective gloves. Sharp areas on the parts may injure your hands. HINT: Use the same procedure for the RH and LH sides. The procedure listed below is for the LH side. PROCEDURE 1. REMOVE F ...

Driving the vehicle
The following procedures should be observed to ensure safe driving: Starting the engine Driving With the brake pedal depressed, shift the shift lever to D. Release the parking brake. Gradually release the brake pedal and gently depress the acceler ...