AutoCodes – Toyota – P0796 2017 Toyota RAV4

P0796 2017 Toyota RAV4 Code - Pressure Control Solenoid 'C' Performance

Quick Answer

Changing from 1st to 6th is performed by the Engine Control Module (ECM) turning shift solenoid valves SL1, SL2, SL3, SL4, and SL on and off. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3). 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: P0796 2017 Toyota RAV4 indicates Pressure Control Solenoid 'C' Performance.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3).
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 365

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 Sep 12, 2022

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0796 2017 Toyota RAV4 Description

Changing from 1st to 6th is performed by the Engine Control Module (ECM) turning shift solenoid valves SL1, SL2, SL3, SL4, and SL on and off. If an open or short circuit occurs in any of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be operated.
The ECM commands gear shifts by turning the shift solenoid valves on and off. According to the input shaft speed, intermediate (counter) shaft speed, and output shaft speed, the ECM detects the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear). When the gear commanded by the ECM and the actual gear are not the same, the ECM illuminates the MIL and stores the Diagnostic Trouble Code (DTC).

OBDII Code P0796 2017 Toyota RAV4 - Pressure Control Solenoid 'C' Performance - AutoCodes.com — P0796 2017 Toyota RAV4 Code - Pressure Control Solenoid 'C' Performance

What does this mean?

What are the Possible Causes of the DTC P0796 2017 Toyota RAV4?

Low transmission fluid level
Dirty transmission fluid
Faulty Pressure Control Solenoid 'C' valve (Shift Solenoid Valve SL3)
Pressure Control Solenoid 'C' valve harness is open or shorted
Pressure Control Solenoid 'C' valve circuit poor electrical connection
Transmission valve body assembly is blocked
Faulty Automatic transaxle assembly

How to Fix the DTC P0796 2017 Toyota RAV4?

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 does this mean?

Code Tech Notes

When a transmission solenoid malfunction, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is dirty, it's recommended to change the transmission fluid and if possible, remove the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a mechanical transmission failure, and that the transmission will need to be rebuilt or replaced.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0796 2017 Toyota RAV4 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 P0796 2017 Toyota RAV4 Code

1. What are the common symptoms of OBDII code P0796 in a 2017 Toyota RAV4?

The common symptoms of OBDII code P0796 (Pressure Control Solenoid 'C' Performance) in a 2017 Toyota RAV4 may include harsh or delayed shifting, transmission slippage, and poor fuel efficiency.

2. What are the possible causes of OBDII code P0796 in a 2017 Toyota RAV4?

Possible causes of OBDII code P0796 in a 2017 Toyota RAV4 include a faulty pressure control solenoid 'C', low transmission fluid levels, dirty or contaminated transmission fluid, or internal transmission issues.

3. How can I diagnose the OBDII code P0796 in my 2017 Toyota RAV4?

Diagnosing OBDII code P0796 in a 2017 Toyota RAV4 typically involves using a diagnostic scanner to retrieve the trouble code, checking the transmission fluid level and condition, inspecting the pressure control solenoid 'C', and performing a thorough transmission system inspection.

4. Can I continue driving my 2017 Toyota RAV4 with OBDII code P0796?

It is not recommended to continue driving a 2017 Toyota RAV4 with OBDII code P0796 as it can lead to further damage to the transmission system. It is advisable to have the issue diagnosed and repaired as soon as possible.

5. How can I repair OBDII code P0796 in my 2017 Toyota RAV4?

Repairing OBDII code P0796 in a 2017 Toyota RAV4 may involve replacing the pressure control solenoid 'C', flushing and refilling the transmission fluid, addressing any underlying transmission issues, and clearing the trouble code with a diagnostic scanner.

6. Is OBDII code P0796 a common issue in 2017 Toyota RAV4 vehicles?

While OBDII code P0796 (Pressure Control Solenoid 'C' Performance) is not one of the most common issues in 2017 Toyota RAV4 vehicles, it can still occur due to various factors affecting the transmission system.

7. Can a DIY enthusiast fix OBDII code P0796 in a 2017 Toyota RAV4?

While some aspects of diagnosing and repairing OBDII code P0796 in a 2017 Toyota RAV4 may be tackled by experienced DIY enthusiasts, it is recommended to seek professional help for accurate diagnosis and proper repair to avoid further complications.

8. How much does it cost to repair OBDII code P0796 in a 2017 Toyota RAV4?

The cost of repairing OBDII code P0796 in a 2017 Toyota RAV4 can vary depending on the specific underlying issue, parts needed for replacement, labor costs, and whether the repair is done at a dealership or an independent repair shop.

9. What other related OBDII codes might be triggered along with P0796 in a 2017 Toyota RAV4?

Other related OBDII codes that might be triggered along with P0796 in a 2017 Toyota RAV4 include P0795 (Pressure Control Solenoid 'C' Performance/Stuck Off) and P0797 (Pressure Control Solenoid 'C' Performance/Stuck On), among others.

10. How can I prevent OBDII code P0796 from occurring in my 2017 Toyota RAV4?

To help prevent OBDII code P0796 in a 2017 Toyota RAV4, it is important to maintain regular transmission fluid checks and changes, drive carefully to avoid harsh shifting, and address any transmission issues promptly to prevent further damage.