AutoCodes – Lexus – P2767 Lexus

P2767 Lexus Code - Input/Turbine Speed Sensor 'B' Circuit No Signal

Quick Answer

The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). Common causes include Faulty Input Speed Sensor, Input Speed Sensor harness is open or shorted, Input Speed Sensor circuit poor electrical connection. 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: P2767 Lexus indicates Input/Turbine Speed Sensor 'B' Circuit No Signal.
Common causes: Common causes include Faulty Input Speed Sensor, Input Speed Sensor harness is open or shorted, Input Speed Sensor circuit poor electrical connection.
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.

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Code Popularity 4,581

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Feb 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2767 Lexus Description

The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). The ECM sets the OBDII code when the Input Speed Sensor is out of factory specifications.

OBDII Code P2767 Lexus - Input/Turbine Speed Sensor 'B' Circuit No Signal - AutoCodes.com — P2767 Lexus Code - Input/Turbine Speed Sensor 'B' Circuit No Signal

What does this mean?

What are the Possible Causes of the DTC P2767 Lexus?

Faulty Input Speed Sensor
Input Speed Sensor harness is open or shorted
Input Speed Sensor circuit poor electrical connection

How to Fix the DTC P2767 Lexus?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2767 Lexus code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

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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 P2767 Lexus Code

1. What are the common symptoms of OBDII code P2767 in a Lexus?

Common symptoms of code P2767 include issues with shifting gears, hesitation or slipping during acceleration, illuminated Check Engine Light, and possible transmission performance issues.

2. What does the Input/Turbine Speed Sensor 'B' Circuit No Signal mean in a Lexus?

This code indicates that the transmission control module is not receiving a signal from the input/turbine speed sensor 'B', which helps the vehicle's computer monitor the speed of the transmission input shaft.

3. What are the possible causes of OBDII code P2767 in a Lexus?

Possible causes of code P2767 include a faulty input/turbine speed sensor 'B', damaged wiring or connectors in the sensor circuit, low transmission fluid level, or a malfunctioning transmission control module.

4. How can I diagnose OBDII code P2767 in my Lexus?

Diagnosing code P2767 involves using a scan tool to check for the specific code, inspecting the input/turbine speed sensor 'B' and its circuit for any visible damage, and testing the sensor's resistance and voltage output.

5. Can I drive my Lexus with OBDII code P2767?

It is not recommended to drive your Lexus with code P2767 present, as it can lead to further transmission damage and potentially unsafe driving conditions. It is best to address the issue promptly.

6. How do I repair OBDII code P2767 in my Lexus?

Repairing code P2767 may involve replacing the input/turbine speed sensor 'B', repairing any damaged wiring or connectors in the sensor circuit, ensuring the transmission fluid level is correct, and resetting the code with a scan tool.

7. Can a DIY enthusiast fix OBDII code P2767 in a Lexus?

While some repairs related to code P2767 can be done by experienced DIY enthusiasts, it is recommended to consult a professional mechanic or dealership for accurate diagnosis and proper repair to avoid further complications.

8. How much does it cost to fix OBDII code P2767 in a Lexus?

The cost of fixing code P2767 can vary depending on the specific cause of the issue, the labor rates in your area, and whether any parts need to be replaced. It is advisable to get a diagnostic estimate from a professional technician.

9. Will resetting the Check Engine Light resolve OBDII code P2767 in my Lexus?

Simply resetting the Check Engine Light will not fix the underlying issue causing code P2767. It is essential to diagnose the problem, address the root cause, and clear the code properly using a scan tool.

10. How can I prevent OBDII code P2767 from recurring in my Lexus?

To prevent the recurrence of code P2767, it is crucial to perform regular maintenance on your Lexus, such as checking and maintaining proper transmission fluid levels, addressing any sensor or wiring issues promptly, and driving responsibly to avoid transmission strain.