Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Allocation Of Pr Number To Brakes: Notes
The PR number on the vehicle data label describes which brake system is installed in the vehicle.
Example of a Vehicle Data Sticker:
Front wheel brakes 1ZE are installed in this vehicles -arrow-.
The PR number for the rear wheel brakes is not on the vehicle data plate. For information regarding each rear wheel brake installed .
The vehicle data label can be found in the spare wheel well as well as in the Maintenance information.
- The following tables show the PR number code key. This is important in order to know the brake caliper/brake disc and brake pad combination.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.