AutoCodes – Subaru – P0773 Subaru

P0773 Subaru Code - Shift Solenoid 'E' Electrical

Quick Answer

Shift solenoid valve 'E' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'E' valve. 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 Subaru indicates Shift Solenoid 'E' Electrical.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shift solenoid 'E' valve.
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 6,162

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0773 Subaru Description

OBDII Code P0773 Subaru - Shift Solenoid 'E' Electrical - AutoCodes.com — P0773 Subaru Code - Shift Solenoid 'E' Electrical

What does this mean?

What are the Possible Causes of the DTC P0773 Subaru?

Low transmission fluid level
Dirty transmission fluid
Faulty shift solenoid 'E' valve
Shift solenoid 'E' valve harness is open or shorted
Shift solenoid 'E' valve circuit poor electrical connection

How to Fix the DTC P0773 Subaru?

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 P0773 Subaru 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 P0773 Subaru Code

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

- Common symptoms include difficulties shifting gears, harsh shifting, erratic shifting behavior, and illuminated Check Engine light.

2. What are the typical causes of OBDII code P0773 Shift Solenoid 'E' Electrical in a Subaru?

- The typical causes of this code include a faulty shift solenoid 'E', damaged wiring or connectors, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose the Shift Solenoid 'E' Electrical issue in my Subaru with OBDII code P0773?

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

4. Can I continue driving my Subaru with OBDII code P0773 Shift Solenoid 'E' Electrical?

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

5. What is the repair process for fixing OBDII code P0773 in a Subaru related to Shift Solenoid 'E' Electrical?

- The repair process typically involves replacing the faulty shift solenoid 'E', repairing or replacing damaged wiring or connectors, ensuring proper transmission fluid levels, and clearing the trouble code.

6. Are there any DIY tips for troubleshooting OBDII code P0773 in a Subaru?

- DIY enthusiasts can start by checking the transmission fluid level, inspecting the wiring and connectors for visible damage, and using a scan tool to gather more diagnostic information before deciding on the repair approach.

7. How much does it cost to fix OBDII code P0773 Shift Solenoid 'E' Electrical in a Subaru?

- The cost of fixing this issue can vary depending on the root cause of the problem, the labor rates in your area, and whether you choose to tackle the repair yourself or take it to a professional mechanic.

8. Can a faulty Shift Solenoid 'E' impact the overall performance of my Subaru's transmission?

- Yes, a faulty shift solenoid 'E' can lead to transmission performance issues such as rough shifting, delayed shifting, or even transmission slippage if left unresolved.

9. How important is it to address OBDII code P0773 related to Shift Solenoid 'E' Electrical promptly?

- It is crucial to address this issue promptly to prevent further transmission damage, ensure safe driving conditions, and avoid potential costly repairs down the line.

10. Will resetting the Check Engine light make OBDII code P0773 go away in a Subaru?

- Resetting the Check Engine light without addressing the underlying issue causing OBDII code P0773 will not make the problem disappear. It is important to diagnose and repair the root cause of the code.