2003 Toyota Tacoma Service Repair Manual

If you own a 2003 Toyota Tacoma, this is a GREAT MANUAL TO HAVE.

This 2003 Toyota Tacoma Service Manual pays much attention to practicality from the view point of users, and the content is reasonably arranged. No matter you are the end-user or distributor, or professional technician, we have perfect guidance for you. Purposes of This Manual are to let users of 2003 Toyota Tacoma understand the construction, basic maintenance and repair of the 2003 Toyota Tacoma product and professional major repair methods.


If you have this manual, you will have:

Easy component identification;

Careful disassembly;

Accurate adjustments;

Correct routine maintenance repairs;

Lots of photographs, illustrations and procedure, detailed maintenance and operation instructions, information etc.


Operating according to the manual allows you:

To understand the composition of your 2003 Toyota Tacoma and function of each part;

To keep your 2003 Toyota Tacoma in the best performance all along;

To keep your 2003 Toyota Tacoma in good condition to guarantee your safety;

To obtain the best warranty to the greatest extend;

To be equipped with skills and knowledge to do repair and maintenance;


To guarantee your safety and make the most use of your 2003 Toyota Tacoma, please read the manual carefully. Only in this way, you could fully enjoy the fun of using.


Service Repair Manual Covers:


1.New Features

2.Wiring Manual

3.Repair Manual Volume 1

4.Repair Manual Volume 2


New Features

New Features

5VZFE Engine



Wiring Manual




How to Use



Glossary of Terms and Symbols

Relay Locations

Electrical Wiring Routing 1

Electrical Wiring Routing 2

System Circuits


Repair Manual Volume 1





How to Use this Manual

Identification Information

Repair Instructions

Vehicle Lift and Support Locations

For All Vehicles – Precaution

How to Troubleshoot ECU Controlled Systems

How to Proceed with Troubleshooting

How to Use the Diagnostic Chart and Inspection Procedure

Terms – Abbreviations Used in This Manual

Glossary of SAE and Toyota Terms



Service Specifications



Repair Manual Volume 2

Engine Mechanical

Emission Control

Fuel System

Cooling Sytem




Charging System


Manual Transmission

Automatic Transmission

Transfer Case

Propeller Shaft

Suspension and Axle



Restraint System

Body Electrical


Air Conditioning


Product details:

File Format:  PDF

Language: English

Manual Type: Service Repair Workshop Manual

Compatible: All Versions of Windows & Mac


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