AutoCodes – Toyota – P2810 2013 Toyota RAV4

P2810 2013 Toyota RAV4 Code - Pressure Control Solenoid 'G' Electrical

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 'G' valve (Shift Solenoid Valve SL4). 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: P2810 2013 Toyota RAV4 indicates Pressure Control Solenoid 'G' Electrical.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty Pressure Control Solenoid 'G' valve (Shift Solenoid Valve SL4).
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 1,584

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 P2810 2013 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 or off. When there is an open or short circuit in any shift solenoid valve circuit, the ECM detects the problem and illuminates the MIL and stores the Diagnostic Trouble Code (DTC). And the ECM performs the fail-safe function and turns the other normal shift solenoid valves on or off. (In case of an open or short circuit, the ECM stops sending current to the circuit.)

OBDII Code P2810 2013 Toyota RAV4 - Pressure Control Solenoid 'G' Electrical - AutoCodes.com — P2810 2013 Toyota RAV4 Code - Pressure Control Solenoid 'G' Electrical

What does this mean?

What are the Possible Causes of the DTC P2810 2013 Toyota RAV4?

Low transmission fluid level
Dirty transmission fluid
Faulty Pressure Control Solenoid 'G' valve (Shift Solenoid Valve SL4)
Pressure Control Solenoid 'G' valve harness is open or shorted
Pressure Control Solenoid 'G' valve circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P2810 2013 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 P2810 2013 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 P2810 2013 Toyota RAV4 Code

1. What does the OBDII code P2810 mean on a 2013 Toyota RAV4?

P2810 indicates an electrical issue with the Pressure Control Solenoid 'G,' which helps regulate fluid pressure in the transmission for proper gear shifting.

2. What are the common symptoms of the P2810 code in a 2013 Toyota RAV4?

Symptoms may include harsh or erratic shifting, transmission slipping, poor fuel economy, or the Check Engine Light being illuminated.

3. What causes the P2810 code to appear in a Toyota RAV4?

Common causes include a faulty pressure control solenoid, damaged wiring or connectors, low transmission fluid, or issues with the transmission control module (TCM).

4. Can I drive my 2013 Toyota RAV4 with the P2810 code?

Driving with this code is not recommended as it can lead to further transmission damage or unsafe driving conditions due to shifting issues.

5. How do I diagnose the P2810 code on a Toyota RAV4?

Diagnosis involves checking the transmission fluid level, inspecting the wiring and connectors to the solenoid, and testing the solenoid and TCM with a multimeter or scan tool.

6. How do I fix the P2810 code on my 2013 Toyota RAV4?

Repairs may include replacing the faulty solenoid, repairing or replacing damaged wiring or connectors, refilling or flushing the transmission fluid, or reprogramming/replacing the TCM.

7. What is the cost to repair the P2810 code on a Toyota RAV4?

Costs vary but typically range from $150 to $400 for solenoid replacement, plus additional labor or diagnostic fees depending on the issue.

8. Can low transmission fluid cause the P2810 code?

Yes, low or contaminated transmission fluid can affect solenoid performance and trigger the P2810 code.

9. Do I need to replace the entire transmission if I get the P2810 code?

In most cases, replacing the solenoid or addressing wiring issues will resolve the problem without needing a full transmission replacement.

10. Can I clear the P2810 code without repairs?

Clearing the code without fixing the issue may cause it to return and lead to further transmission problems. Proper diagnosis and repair are essential.