AutoCodesToyota – P0986 2010 Toyota Camry

P0986 2010 Toyota Camry Code - Shift Solenoid 'E' Control Circuit High Valve SR

Quick Answer

Shifting from 1st to 5th is performed in combination with ”ON” and ”OFF” operation of the shift solenoid valves SL1, SL2, SL3, S4 and SR which is controlled by the Engine Control Module (ECM). Common causes include Dirty transmission fluid, Low transmission fluid level, Faulty pressure control solenoid valve SR. 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
P0986 2010 Toyota Camry indicates Shift Solenoid 'E' Control Circuit High Valve SR.
Common causes
Common causes include Dirty transmission fluid, Low transmission fluid level, Faulty pressure control solenoid valve SR.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 3,538
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on May 11, 2019
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Code P0986 2010 Toyota Camry Description

Shifting from 1st to 5th is performed in combination with ”ON” and ”OFF” operation of the shift solenoid valves SL1, SL2, SL3, S4 and SR which is controlled by the Engine Control Module (ECM). If an open or short circuit occurs in either of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valve to allow the vehicle to be operated smoothly (Fail safe function).
OBDII Code P0986 2010 Toyota Camry - Shift Solenoid 'E' Control Circuit High Valve SR - AutoCodes.com
P0986 2010 Toyota Camry Code - Shift Solenoid 'E' Control Circuit High Valve SR

What are the Possible Causes of the DTC P0986 2010 Toyota Camry?

  • Dirty transmission fluid
  • Low transmission fluid level
  • Faulty pressure control solenoid valve SR
  • Pressure control solenoid valve SR harness is open or shorted
  • Pressure control solenoid valve SR circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0986 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 P0986 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 P0986 2010 Toyota Camry code?

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Need Help with the Code?

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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 P0986 2010 Toyota Camry Code

1. What does the OBDII code P0986 mean on a 2010 Toyota Camry?

P0986 indicates an issue with the Shift Solenoid 'E' Control Circuit, specifically a high voltage condition detected by the transmission control module.

2. What are the common symptoms of a P0986 code in a 2010 Toyota Camry?

Symptoms may include harsh or delayed shifting, the transmission being stuck in one gear, poor fuel economy, or the Check Engine Light being illuminated.

3. What causes the P0986 code in the 2010 Toyota Camry?

Common causes include a faulty shift solenoid 'E', wiring issues like short circuits or open connections, a damaged transmission control module, or low or dirty transmission fluid.

4. How can I diagnose the P0986 code in my Toyota Camry?

Start by checking the transmission fluid condition and level, inspect the wiring and connectors for damage, and test the shift solenoid 'E' for proper resistance using a multimeter.

5. Can I drive my 2010 Toyota Camry with a P0986 code?

Driving with this code is not recommended as it can lead to further transmission damage, poor performance, and safety concerns.

6. How do I fix the P0986 code on my 2010 Toyota Camry?

Repairs may involve replacing the shift solenoid 'E', repairing or replacing damaged wiring or connectors, or, in rare cases, reprogramming or replacing the transmission control module.

7. How much does it cost to fix a P0986 code in a Toyota Camry?

Repair costs can vary depending on the issue but typically range from $150 to $500, with solenoid replacement being on the lower end and control module repairs being more expensive.

8. Can dirty transmission fluid cause the P0986 code?

Yes, dirty or contaminated transmission fluid can cause solenoids to malfunction, potentially triggering the P0986 code.

9. Is a P0986 code covered under warranty for a 2010 Toyota Camry?

If the vehicle is still under a powertrain warranty, this issue might be covered. Check your warranty terms or consult your dealership.

10. Do I need to replace the entire transmission to fix the P0986 code?

In most cases, replacing the shift solenoid or repairing wiring is sufficient. Replacing the entire transmission is rarely necessary for this code.

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