Engine-CodesToyota – P0773 Toyota

P0773 Toyota Code - Shift Solenoid 'E' Electrical Malfunction

Quick Answer

The P0773 diagnostic trouble code for Toyota vehicles indicates a Shift Solenoid 'E' Electrical Malfunction. Common causes include Faulty shift solenoid 'E', Wiring or connector issues in the transmission circuit, Low transmission fluid level or dirty fluid. 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
P0773 Toyota indicates Shift Solenoid 'E' Electrical Malfunction.
Common causes
Common causes include Faulty shift solenoid 'E', Wiring or connector issues in the transmission circuit, Low transmission fluid level or dirty fluid.
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.
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code P0773 Toyota Description

The P0773 diagnostic trouble code for Toyota vehicles indicates a Shift Solenoid 'E' Electrical Malfunction. This means that there is an issue with the electrical circuit or components related to the transmission shift solenoid 'E'. The shift solenoid 'E' is responsible for controlling the flow of transmission fluid to engage the appropriate gear for smooth shifting. When this solenoid malfunctions electrically, it can lead to problems with gear shifting, causing issues with the vehicle's performance.

OBDII Code P0773 Toyota - Shift Solenoid 'E' Electrical Malfunction
P0773 Toyota Code - Shift Solenoid 'E' Electrical Malfunction

Common Causes of P0773 Toyota

  1. Faulty shift solenoid 'E'
  2. Wiring or connector issues in the transmission circuit
  3. Low transmission fluid level or dirty fluid
  4. Transmission control module (TCM) malfunction
  5. Electrical issues such as blown fuses or short circuits

Symptoms of P0773 Toyota

  1. Erratic shifting or inability to shift gears
  2. Delayed or harsh shifting
  3. Transmission slipping
  4. Decreased fuel efficiency
  5. Illumination of the Check Engine Light

How to Fix P0773 Toyota

  1. Begin by conducting a thorough inspection of the transmission system, checking for any visible damage or leaks.
  2. Use a scan tool to retrieve the trouble codes and identify the specific issue with the shift solenoid 'E'.
  3. Inspect the wiring and connectors associated with the shift solenoid 'E' for any signs of damage or corrosion.
  4. Test the shift solenoid 'E' for proper operation and replace it if necessary.
  5. Clear the trouble codes, reset the TCM, and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P0773 Toyota

The typical repair costs for addressing a Shift Solenoid 'E' Electrical Malfunction can vary depending on the specific cause of the issue. In general, the cost of replacing a shift solenoid 'E' can range from $150 to $400, including parts and labor. However, additional costs may apply if there are other underlying issues that need to be addressed. It's important to consider the diagnostic time and labor rates at auto repair shops, which can impact the overall cost of the repair. Therefore, it's recommended to consult with a professional mechanic for an accurate estimate based on your vehicle's make and model.

When is the Code Detected?

The P0773 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

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Information for Specific Toyota Models

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 P0773 Toyota Code

1. What are the common symptoms of OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

Symptoms may include rough or delayed shifting, transmission slipping, engine stalling, and the transmission staying in one gear.

2. What are the possible causes of OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

Common causes include a faulty shift solenoid 'E', damaged wiring or connectors, low transmission fluid level, or internal transmission issues.

3. How can I diagnose OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

Diagnosis involves using an OBDII scanner to read the code, conducting a visual inspection of the wiring and connectors, checking the transmission fluid level, and testing the shift solenoid 'E' for proper operation.

4. What are some repair tips for fixing OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

Repair options may include replacing the faulty shift solenoid 'E', repairing damaged wiring or connectors, ensuring the transmission fluid level is correct, and addressing any internal transmission issues.

5. Can I drive my Toyota with OBDII code P0773 related to Shift Solenoid 'E' Electrical Malfunction?

It is not recommended to drive the vehicle with this code present, as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.

6. How much does it cost to repair OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

The cost of repair can vary depending on the specific issue causing the code, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Can OBDII code P0773 in a Toyota be reset without fixing the underlying issue related to Shift Solenoid 'E' Electrical Malfunction?

Resetting the code without addressing the underlying problem will only temporarily clear the check engine light. The issue will likely resurface, and it is important to diagnose and repair the root cause.

8. How long does it take to repair OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

The repair time can vary based on the exact cause of the issue and the complexity of the repair. It can take anywhere from a few hours to a full day for more involved repairs.

9. Is it possible to prevent OBDII code P0773 related to Shift Solenoid 'E' Electrical Malfunction in a Toyota?

Regular maintenance, such as checking and changing the transmission fluid at recommended intervals, can help prevent issues that may trigger this code. Additionally, promptly addressing any transmission-related symptoms can prevent further damage.

10. Can a DIY enthusiast fix OBDII code P0773 in a Toyota related to Shift Solenoid 'E' Electrical Malfunction?

While some aspects of the repair, such as checking connectors or fluid levels, may be within reach for DIY enthusiasts, diagnosing and replacing the shift solenoid 'E' or addressing internal transmission problems may require specialized tools and expertise best left to professionals.

Discuss the causes and fixes for P0773 Toyota OBDII Code

  • can you tell me where the shift solenoid e electrical location in 1997 Toyota v6

  • What model? The shift solenoids are inside the transmission and attached to the transmission valve body.

  • I have a 98 Toyota Avalon I currently have my check engine light on.P0773 code. Took it to 2 transmission shops. One told me the shift solenoid is good, the other said I need to replace 3. I feel my car driving normal. What do you guys recommend?

  • I suggest starting by clearing the code and make sure the fluid is clean and the level is good. If the code comes back you may have to replace the solenoids.

  • I think you will find this code P0773 for the Toyota AVALON is in fact a Lock up (SL) Solenoid Circuit issue and not the Shift Solenoid 'E' Electrical Malfunction, may be wrong

  • Thanks for the information!

  • Where are the shift solenoid(solenoids?) located in a 1997 Lexus ES300. Opened the pan but couldn't quite see them..

  • Here is the only image I found:

  • THANK YOU SO MUCH

  • "Trac off" and engine light came on after I hit the curb pulling out from mcd last friday. Took it to O'Relly and the lady read it without giving me codes and couldn't read it 2nd time. Took it to a mechanic shop and they couldn't connect to my car and was gonna charge me $150 to take apart something to diagnose further. I took it to another shop and he was able to connect to the car and provide me this code (Too bad he doesn't do trans work). The car drives fine tho, I don't feel any different driving it. Should I be concern and take it to a tranny shop? its a 97 avalon xls

  • Was he able to erase the code? if there is no light ON and the other symptoms, then there is nothing to be concern.

  • I have a sienna 2000 but only gear 1 n 2
    change,after that, d noise of d engine will be 2 high,which means the gear is not changin. When it was diagonised, d faults are- P0758-shift solenoid B n P0773 shift soleniod E. P1765 -Linear solenoid for accumulator pressure control circuit malfunction

  • Do you know where the shift solenoid is for 2002 toyota sienna? Do you happen to have a diagram of it?

  • Inside the transmission attached to the transmission valve body.

  • same for 99 camry v6?

  • Auto help me with this code P0773 toyota camry 1999 I know that it's gear shift problem but what to the car is doing high starting like 7 * be for the will starting and this is only the code I got P0773 what can I do to fix the problem

  • is doing high starting in the morning the is only the code I got P0773 I know that it's gear shift problem but what can I do to fix the high starting problem

  • The code has nothing to do with the starting problem. Start with a tune up. Spark plugs and wires.

  • Hey Auto i have a Toyota Camry 200, 4 Cylinders 2.2 and it gives me Code P0773. What does it means?

  • The code means that there is a problem with one of the "Shift Solenoid" inside the transmission. You have to remove the transmission pan and valve body to inspect and/or replace the solenoid.

  • My check engine light is on about 90% of the time. And has been for 2 years. My car seems to run fine. But now I need a smog and have to get this light to stay off! The code I got was p0773. I had a solenoid replaced and 2 days later the light came back on, took it back to the shop and they said it must be the torque converter. Which is much more money. Is this even possible with that code? And how can they know for sure?

  • Let me check the factory service manual for more information. What model and year is your vehicle?

    I suggest taking your vehicle to another mechanic, they shouldn't had guess that the problem was the solenoids.

  • 98 Toyota Camry

  • Looks like the torque converter should not cause the P0773, the problem is more than like and electrical problem between the Engine Control Module (ECM) and the solenoid.

  • can you use a cleaner/additive to fix the 773 code on 99 toyota solara?

  • It's an electrical problem, but there is a chance that the Transmission Control Module (TCM) could interpret a mechanical malfunction as a failing electrical part. It's probably worth try adding an additive.

  • Does anyone know where can I find an electrical diagram for solenoid 3 on a 2000 Toyota Camry Solara?

  • I noticed PO773 on my Toyota camry 2000 model. And the car drives normally changing gear. After changing the shift Solenoid. The code still displays. What can cause this.

  • Unfortunately due to the age of your vehicle, you may have to to replace the valve body assembly.

  • But the car still drives and changes gear normally

  • 1997 Camry V-6 PO773 e solenoid, read a forum that said to follow the negative cable to the transmission case where it is grounded, remove the bolt, sand area on transmission and bolt. Didn't work for me so I took apart both battery cable terminals and cleaned everything with 80 grit sandpaper (bolts, washers & nuts) even though they looked clean. I didn't believe it would work. WOW! IT WORKED... code disappeared finally. Saved me $200.00 for a shift solenoid I didn't need.

  • Can someone show me a diagram for the location of shift selonoid E electrical on a 2001 Toyota avalon xl.

  • Hello. My dads 1998 Toyota 4runner 4x4 limited edition has a po 773 shift solenoid E circuit electric code. It went out of gear and I need help. Because I am a woman with little knowledge other than air, gas, oil change ect, I've been given sooooooo many opinions and prices. Please help. Have blessed day. Thank you!

  • Where are the shift solenoid E (solenoids?) located in a 1996 Toyota 4Runner 3.4l V6

  • The transmission shift solenoids are attached to the Transmission Valve Body inside the transmission. You have to remove the transmission pan to access the solenoids.