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) |
- |
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Tire And Wheel
...
Other materials:
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
If one of the camshaft timing gear bolts is already removed, do not remove any
other camshaft timing gear bolts.
PROCEDURE
1. REMOVE NO. 2 ENGINE UNDER COVER SUB-ASSEMBLY (w/ Off Road Package)
2. REMOVE NO. 1 ENGINE UNDER COVER SUB-ASSEMBLY
3. REMOVE ...
System Description
SYSTEM DESCRIPTION
GENERAL
The cruise control main switch is used to turn the dynamic radar cruise control
system on and off, as well as operate 7 functions: SET, - (COAST), TAP-DOWN, RES
(RESUME), + (ACCEL), TAP-UP and CANCEL. The SET, TAP-DOWN, and - (COAST) functions,
and the RES (RESUME) ...
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. CHECK BRAKE BOOSTER ASSEMBLY
(a) Airtightness check.
Text in Illustration
*a
Correct
*b
Incorrect
(1) Start the engine and stop it after 1 or 2 minut ...