AutoCodesToyota – P0985 2009 Toyota Camry

P0985 2009 Toyota Camry Code - Shift Solenoid 'E' Control Circuit Low 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
P0985 2009 Toyota Camry indicates Shift Solenoid 'E' Control Circuit Low 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 2,667
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 P0985 2009 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 P0985 2009 Toyota Camry - Shift Solenoid 'E' Control Circuit Low Valve SR - AutoCodes.com
P0985 2009 Toyota Camry Code - Shift Solenoid 'E' Control Circuit Low Valve SR

What are the Possible Causes of the DTC P0985 2009 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 P0985 2009 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 P0985 2009 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 P0985 2009 Toyota Camry code?

Need more information on how to fix the P0985 2009 Toyota Camry code? Get Access to Factory Service Manuals

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 P0985 2009 Toyota Camry Code

1. What does the OBDII code P0985 mean on a 2009 Toyota Camry?

P0985 indicates an issue with the Shift Solenoid 'E' control circuit, specifically a low voltage or electrical problem that affects the transmission's ability to shift gears properly.

2. What are the common symptoms of P0985 in a 2009 Toyota Camry?

Symptoms may include harsh or erratic shifting, failure to shift into certain gears, transmission slipping, or the check engine light turning on.

3. What causes the P0985 code to appear in a Toyota Camry?

Common causes include a faulty shift solenoid 'E', damaged wiring or connectors in the solenoid circuit, low transmission fluid, or an issue with the transmission control module (TCM).

4. Can I drive my 2009 Toyota Camry with a P0985 code?

Driving with this code is not recommended as it can lead to further transmission damage and unsafe driving conditions due to improper gear operation.

5. How do I diagnose the P0985 code on my Toyota Camry?

Diagnosis typically involves checking the transmission fluid level, inspecting the wiring and connectors for damage, testing the shift solenoid 'E', and using a scan tool to monitor transmission data.

6. How can I fix the P0985 error on my 2009 Toyota Camry?

Repairs may include replacing the faulty shift solenoid 'E', repairing damaged wiring or connectors, topping off or replacing the transmission fluid, or reprogramming the transmission control module if necessary.

7. How much does it cost to fix the P0985 code on a Toyota Camry?

Repair costs can range from $150 to $500 or more, depending on whether the issue is a simple wiring repair or requires replacing the shift solenoid or other components.

8. Can low transmission fluid cause the P0985 code?

Yes, low or contaminated transmission fluid can cause the shift solenoid to malfunction, triggering the P0985 code.

9. What tools are needed to troubleshoot the P0985 code on a 2009 Toyota Camry?

You’ll need a scan tool for reading live data, a multimeter for testing electrical connections, and basic tools for accessing the solenoid and wiring.

10. Will resetting the check engine light fix the P0985 code on my Camry?

Resetting the light without addressing the underlying issue is only a temporary solution; the code will likely return if the problem persists.

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