Engine-CodesLexus – C1363 Lexus

C1363 Lexus Code - Booster Pedal Force Switch Circuit

Quick Answer

The C1363 code in a Lexus vehicle refers to an issue with the Booster Pedal Force Switch Circuit. Common causes include Faulty booster pedal force switch, Damaged wiring or connectors in the circuit, Corrosion or moisture in the circuit. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1363 Lexus indicates Booster Pedal Force Switch Circuit .
Common causes
Common causes include Faulty booster pedal force switch, Damaged wiring or connectors in the circuit, Corrosion or moisture in the circuit.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Table of contents Created and updated by William Orellana on Sep 17, 2024
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Code C1363 Lexus Description

The C1363 code in a Lexus vehicle refers to an issue with the Booster Pedal Force Switch Circuit. This code indicates that there is a malfunction in the circuit that monitors the force applied to the brake pedal. The brake booster pedal force switch is responsible for detecting the amount of force applied to the brake pedal by the driver. This information is crucial for the vehicle's braking system to operate effectively and efficiently.

OBDII Code C1363 Lexus - Booster Pedal Force Switch Circuit
C1363 Lexus Code - Booster Pedal Force Switch Circuit

Common Causes of C1363 Lexus

  1. Faulty booster pedal force switch.
  2. Damaged wiring or connectors in the circuit.
  3. Corrosion or moisture in the circuit.
  4. Issues with the brake pedal assembly.
  5. Electronic control unit (ECU) malfunction.

Symptoms of C1363 Lexus

  1. Illumination of the brake warning light on the dashboard.
  2. Inconsistent or spongy brake pedal feel.
  3. Longer than usual stopping distances.
  4. ABS (Anti-lock Braking System) or stability control system malfunctions.
  5. Loss of brake assist functionality.

How to Fix C1363 Lexus

  1. Begin by conducting a thorough inspection of the booster pedal force switch circuit, checking for any visible damage or corrosion.
  2. Test the booster pedal force switch using a multimeter to determine if it is functioning correctly.
  3. Inspect the wiring and connectors in the circuit for any signs of damage or wear, repairing or replacing as necessary.
  4. If the issue persists, consider replacing the booster pedal force switch or the brake pedal assembly.
  5. Clear the diagnostic trouble codes from the vehicle's ECU and perform a test drive to ensure the issue has been resolved.

Cost to Fix C1363 Lexus

The cost of repairing the Booster Pedal Force Switch Circuit can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the parts for this repair can range from $50 to $200, while labor costs can range from $100 to $300. Keep in mind that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the repair shop's rates. It is advisable to consult with a qualified mechanic or repair shop to get a more accurate cost estimate for this repair.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1363 Lexus Code

1. What does the OBDII code C1363 mean on a Lexus?

The code C1363 indicates a problem with the Booster Pedal Force Switch Circuit, which is part of the brake control system.

2. What are the common symptoms of code C1363 on a Lexus?

Symptoms may include the ABS or brake warning light illuminating, reduced braking performance, and unresponsive electronic brake assist.

3. What causes the C1363 code to appear on a Lexus?

Common causes include a faulty booster pedal force switch, damaged wiring or connectors in the circuit, or a malfunctioning brake actuator assembly.

4. Can I still drive my Lexus with the C1363 code?

While the vehicle may still be drivable, it is not recommended as braking performance could be compromised, increasing safety risks.

5. How is the C1363 code diagnosed?

A technician typically uses a diagnostic scanner to confirm the code, then inspects the booster pedal force switch, wiring, and connectors for faults or damage.

6. How do I fix the C1363 code on my Lexus?

Repairs may involve replacing the booster pedal force switch, repairing damaged wiring or connectors, or in rare cases, replacing the brake actuator assembly.

7. How much does it cost to repair the C1363 code on a Lexus?

Repair costs can vary but typically range from $150 to $500 depending on whether the issue involves a simple wiring repair or component replacement.

8. Can a weak battery cause the C1363 code on a Lexus?

While uncommon, a weak or failing battery can sometimes cause electrical issues that trigger brake-related codes like C1363.

9. Is clearing the C1363 code enough to fix the issue?

Clearing the code without addressing the underlying problem will not fix the issue, and the code is likely to return.

10. What tools are needed to repair the C1363 code on a Lexus?

Tools may include a diagnostic scanner, multimeter for testing circuits, and basic hand tools for component replacement.

Discuss the causes and fixes for C1363 Lexus OBDII Code

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