AutoCodes – Toyota – P0791 2010 Toyota Camry

P0791 2010 Toyota Camry Code - Intermediate Shaft Speed Sensor 'A' Circuit

Quick Answer

This sensor detects the rotation speed of the input turbine. Common causes include Faulty Intermediate Shat Speed Sensor 'A', Intermediate Shat Speed Sensor 'A' harness is open or shorted, Intermediate Shat Speed Sensor 'A' 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: P0791 2010 Toyota Camry indicates Intermediate Shaft Speed Sensor 'A' Circuit.
Common causes: Common causes include Faulty Intermediate Shat Speed Sensor 'A', Intermediate Shat Speed Sensor 'A' harness is open or shorted, Intermediate Shat Speed Sensor 'A' 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 11,564

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 May 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0791 2010 Toyota Camry Description

This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT) with the counter gear speed sensor signal (NC), the Engine Control Module (ECM) detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure according to various conditions. Thus, providing smooth gear shift.

OBDII Code P0791 2010 Toyota Camry - Intermediate Shaft Speed Sensor 'A' Circuit - AutoCodes.com — P0791 2010 Toyota Camry Code - Intermediate Shaft Speed Sensor 'A' Circuit

What does this mean?

What are the Possible Causes of the DTC P0791 2010 Toyota Camry?

Faulty Intermediate Shat Speed Sensor 'A'
Intermediate Shat Speed Sensor 'A' harness is open or shorted
Intermediate Shat Speed Sensor 'A' circuit poor electrical connection

How to Fix the DTC P0791 2010 Toyota Camry?

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 P0791 2010 Toyota Camry 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.

Need more information about the P0791 2010 Toyota Camry code?

Need more information on how to fix the P0791 2010 Toyota Camry code? Get Access to Factory Service Manuals

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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 P0791 2010 Toyota Camry Code

1. What are the common symptoms of OBDII code P0791 in a 2010 Toyota Camry?

The common symptoms include issues with shifting gears, rough or delayed shifting, and potential transmission slipping.

2. What does the OBDII code P0791 for a 2010 Toyota Camry indicate?

P0791 indicates a problem with the Intermediate Shaft Speed Sensor 'A' Circuit in the vehicle's transmission.

3. What are some possible causes of OBDII code P0791 in a 2010 Toyota Camry?

Potential causes include a faulty intermediate shaft speed sensor, damaged wiring or connectors related to the sensor, or issues with the transmission control module.

4. How can I diagnose the cause of OBDII code P0791 in my 2010 Toyota Camry?

Diagnosis typically involves using a diagnostic scanner to read the code, checking the wiring and connectors for damage, and testing the intermediate shaft speed sensor for proper function.

5. Can driving with OBDII code P0791 in a 2010 Toyota Camry cause further damage?

Continued driving with this code may lead to further transmission issues and potential damage, so it is recommended to address the problem promptly.

6. How can I repair OBDII code P0791 in my 2010 Toyota Camry?

Repair options may include replacing the intermediate shaft speed sensor, repairing any damaged wiring or connectors, or reprogramming the transmission control module.

7. Is it possible to reset OBDII code P0791 in a 2010 Toyota Camry without fixing the underlying issue?

Resetting the code without addressing the root cause will likely result in the code reappearing once the vehicle is driven again, so it's best to fix the problem first.

8. How much does it typically cost to repair OBDII code P0791 in a 2010 Toyota Camry?

Repair costs can vary depending on the specific cause of the code, but it's advisable to consult a professional mechanic for an accurate estimate.

9. Can a DIY enthusiast with automotive knowledge fix OBDII code P0791 in a 2010 Toyota Camry?

While some may be able to address this issue themselves, working on transmission-related components can be complex, so it's recommended to seek professional help if unsure.

10. Is OBDII code P0791 a common issue in 2010 Toyota Camrys?

While it may not be as common as other codes, experiencing P0791 in a 2010 Toyota Camry is not unheard of, especially as the vehicle ages.