Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: 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

1. Tires (Improperly inflated)

2. Power steering fluid level (Low)

3. Drive belt (Loose)

5. Front wheel alignment (Incorrect)

6. Steering system joints (Worn)

-

8. Suspension arm ball joints (Worn)

9. Steering column (Binding)

-

10.Power steering vane pump (for 2TR-FE)

11.Power steering vane pump (for 2GR-FKS)

12.Power steering gear

Poor return

1. Tires (Improperly inflated)

3. Front wheel alignment (Incorrect)

4. Steering column (Binding)

-

5. Power steering gear

Excessive free play

1. Steering system joints (Worn)

-

3. Suspension arm ball joints (Worn)

4. Intermediate shaft sliding yoke (Worn)

-

6. Front wheel bearing (Worn)

7. Power steering gear

Abnormal noise

1. Power steering fluid level (Low)

2. Steering system joints (Worn)

-

3. Power steering vane pump (2TR-FE)

4. Power steering vane pump (2GR-FKS)

5. Power steering gear

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. CHECK STEERING WHEEL FREE PLAY (a) Stop the vehicle and align the tires facing straight ahead. (b) Gently turn the steering wheel right and left by ha ...

Repair
REPAIR PROCEDURE 1. STEERING OFF CENTER REPAIR PROCEDURE (a) Check if the steering wheel is off center. (1) Apply masking tape to the top center of the steering wheel and upper stee ...

Other materials:

System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Communication Method Power window regulator master switch assembly*1 Main Body ECU (Multiplex Network Body ECU) Door control switch signal ...

Installation
INSTALLATION PROCEDURE 1. INSTALL VACUUM WARNING SWITCH ASSEMBLY (for 2GR-FKS) Click here 2. INSTALL BRAKE VACUUM CHECK VALVE ASSEMBLY (for 2TR-FE) (a) Install a new grommet onto the brake booster assembly. (b) Install the vacuum check val ...

Anti-glare inside rear view mirror
Glare from the headlights of vehicles behind can be reduced by using the following functions. Manual anti-glare inside rear view mirror Normal position Anti-glare position Auto anti-glare inside rear view mirror (type A) In automatic mode, sensors are used to detect the headlights of ...

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