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.

Suspension System

Symptom

Suspected Area

See page

Bottoming

Vehicle (Overloaded)

-

Front coil spring (Weak)

Rear leaf spring

Front shock absorber (Worn)

Rear shock absorber (Worn)

Swaying/pitching

Tire (Worn or improperly inflated)

Front stabilizer bar (Bent or broken)

Front shock absorber (Worn)

Rear shock absorber (Worn)

Front wheel shimmy

Tire (Worn or improperly inflated)

Wheel (Out of balance)

Front shock absorber (Worn)

Wheel alignment (Incorrect)

Upper ball joint (Worn)

Lower ball joint (Worn)

Hub bearing (Worn)

Steering linkage (Loose or worn)

-

Rear wheel shimmy

Tire (Worn or improperly inflated)

Wheel (Out of balance)

Rear shock absorber (Worn)

Wheel alignment (Incorrect)

Hub bearing (Worn)

Abnormal tire wear

Tire (Worn or improperly inflated)

Wheel alignment (Incorrect)

Front shock absorber (Worn)

Rear shock absorber (Worn)

Suspension parts (Worn)

-

Suspension System
...

Tire And Wheel
...

Other materials:

Four Wheel Drive (4WD) Range Signal Circuit Range / Performance (P279E)
DESCRIPTION When the transfer position switch is switched, the 2-4 terminal and LO terminal change to one of the following ON/OFF combinations listed in the table below. Terminal 2WD Between 2WD and H4 H4 Between H4 and L4 L4 ...

Installation
INSTALLATION PROCEDURE 1. INSTALL REAR ENGINE OIL SEAL (a) Apply MP grease to the lip of a new rear engine oil seal. NOTICE: Keep the lip free of foreign matter. (b) Using SST, tap in a new rear engine oil seal until its surface is flush with the rear engine oil seal retainer ed ...

Tachometer Malfunction
DESCRIPTION In this circuit, the meter CPU receives engine speed signals from the ECM using the CAN communication system (CAN V1 Bus). The meter CPU displays the engine speed calculated based on the data received from the ECM. WIRING DIAGRAM PROCEDURE 1. CHECK CAN CO ...

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