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:

Terminals Of Ecu
TERMINALS OF ECU CHECK ECM HINT: The standard voltage, resistance and waveform between each pair of the ECM terminals is shown in the table below. The appropriate conditions for checking each pair of the terminals is also indicated. The result of checks should be compared with the standar ...

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may ...

Sending Malfunction (Navigation to APGS) (U0073,U0100,U0129,U0140,U0155,U0164)
DESCRIPTION These DTCs are stored when a malfunction occurs in the CAN communication circuit. DTC Code DTC Detection Condition Trouble Area U0073 CAN bus connection error CAN communication system U0100 ...

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