Industrial / Electrical
Brake Pedal Components Guide for 2003 Toyota Tacoma
Detailed component breakdown and torque specifications for the brake pedal assembly in the 2003 Toyota Tacoma. Includes assembly diagrams for A/T and M/T models.
Table of contents
Quick guide from the manual
This document provides an exploded view of the brake pedal assembly for the 2003 Toyota Tacoma. It highlights critical torque specifications for fasteners and identifies non-reusable components that must be replaced during service. Always verify whether your vehicle is an Automatic Transmission (A/T) or Manual Transmission (M/T) model, as the pedal assembly differs slightly between these configurations.
Brake Pedal Assembly Components
The assembly diagram illustrates the connection points for the following key components:
- Brake Pedal Bracket: The main mounting structure.
- Stop Light Switch: Mounted to the bracket with a connector.
- Brake Pedal Lever and Link: The primary mechanical linkage.
- Return Spring: Ensures the pedal returns to the resting position.
- Bushings, Collars, and Pins: Essential hardware for smooth pedal operation.
- Pedal Pad: The contact surface for the driver.
Technical Specifications and Maintenance
Proper maintenance requires adherence to specific torque values and the use of correct lubricants:
- Torque Specifications:
- Main pedal link bolts: 34 N·m (350 kgf·cm, 25 ft·lbf).
- Stop light switch connector area: 13 N·m (130 kgf·cm, 9 ft·lbf).
- Lubrication: Apply lithium soap base glycol grease to the specified contact points during assembly.
- Non-reusable Parts: Components marked with a diamond symbol (◆) in the diagram are non-reusable and must be replaced with new parts during reassembly.
Manufacturer information
Toyota Motor Corporation
Practical help
Common problems
Non-reusable parts
Ensure all parts marked with a diamond symbol are replaced with new ones during reassembly to maintain safety and function.
Lubrication requirements
Apply lithium soap base glycol grease to the specified contact points to ensure smooth pedal operation.
Before use
- Verify if the vehicle is A/T or M/T configuration.
- Ensure you have a torque wrench capable of measuring 13 N·m and 34 N·m.
- Check for new replacement parts for all non-reusable components.
- Have lithium soap base glycol grease ready for assembly.
Specs in practice
- 34 N·m (350 kgf·cm, 25 ft·lbf)
- Specified torque for the main brake pedal link bolts.
- 13 N·m (130 kgf·cm, 9 ft·lbf)
- Specified torque for the stop light switch connector area.
Model compatibility
- Applicable to 2003 Toyota Tacoma.
- Specific assembly differences exist between A/T and M/T models.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.