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.

Axle System

Symptom

Suspected Area

See page

Wander/pulls

Tires (Worn or improperly inflated)

Front wheel alignment (Incorrect)

Hub bearings (Loosen or worn)

Steering gear (Out of adjustment or broken)

-

Front wheel shimmy

Tires (Worn or improperly inflated)

Wheels (Out of balance)

Front shock absorber (Worn out)

Front wheel alignment (Incorrect)

Upper ball joints (Worn)

Lower ball joints (Worn)

Hub bearings (Loosen or worn)

Steering gear (Out of adjustment or broken)

-

Rear wheel shimmy

Tires (Worn or improperly inflated)

Wheels (Out of balance)

Rear shock absorber (Worn out)

Hub bearings (Loosen or worn)

Axle System
...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FRONT AXLE HUB BEARING (a) Remove the front wheel. (b) for 4WD: (1) Remove the front axle hub grease cap (See page ). (c) Remove the front disc br ...

Other materials:

Components
COMPONENTS ILLUSTRATION *A for Type A *B for Type B *C for Type C - - *1 MILLIMETER WAVE RADAR SENSOR ASSEMBLY *2 MILLIMETER WAVE RADAR WIRE ...

Transponder Chip Malfunction (B2793,B2794,B2797,B2798)
DESCRIPTION DTC B2793 is stored when a malfunction is found in the key during key code registration or a key code is not registered normally. Replace the key if key code registration cannot be performed normally and this DTC is output. DTC B2794 is stored when a key with an i ...

Engine does not Start but Initial Combustion Occurs
DESCRIPTION If the key ID codes of the key and transponder key ECU assembly match, the engine immobiliser system is unset and the engine start permission signal is sent to the ECM. When the ID codes of the transponder key ECU assembly and ECM match, the engine starts. WIRING DIAGRAM CAUTI ...

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