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:

Adjustment
ADJUSTMENT PROCEDURE 1. BEFORE FILLING TRANSMISSION The AC60E automatic transmission assembly requires Toyota Genuine ATF WS. If the entire automatic transmission assembly, automatic transmission oil pan sub-assembly, drain plug, transmission valve body assembly and/or torq ...

Master Module Horizontal Axis Misalignment (C1AC1)
DESCRIPTION This DTC is stored when the angle of the blind spot monitor sensor LH deviates more than the allowable range from the horizontal axis. HINT: If drum tester such as a speedometer tester, brake/speedometer combination tester or chassis dynamometer is used with the blind spot monitor ...

Steering Angle Sensor Initialization Incomplete (C1439,C1445)
DESCRIPTION The skid control ECU (brake actuator assembly) acquires steering angle sensor zero point every time the ignition switch is turned ON and the vehicle is driven at 35 km/h (22 mph) or more for approximately 5 seconds. The ECU also stores the previous zero point. The steering angle ...

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