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P0772 Suzuki Code - Shift Solenoid 'E' Stuck On

Quick Answer

The P0772 diagnostic trouble code (DTC) for Suzuki vehicles indicates that the Shift Solenoid 'E' is stuck on. Common causes include Faulty shift solenoid 'E', Wiring issues or shorts in the solenoid circuit, Low transmission fluid levels 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
P0772 Suzuki indicates Shift Solenoid 'E' Stuck On.
Common causes
Common causes include Faulty shift solenoid 'E', Wiring issues or shorts in the solenoid circuit, Low transmission fluid levels 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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code P0772 Suzuki Description

The P0772 diagnostic trouble code (DTC) for Suzuki vehicles indicates that the Shift Solenoid 'E' is stuck on. The shift solenoid is a vital component of the transmission system, responsible for controlling the flow of transmission fluid to engage different gears. In this case, when the solenoid is stuck in the on position, it can lead to issues with shifting gears smoothly or even prevent the vehicle from shifting gears at all. This can result in erratic shifting patterns, harsh shifting, transmission slipping, and even the transmission getting stuck in a single gear.

OBDII Code P0772 Suzuki - Shift Solenoid 'E' Stuck On
P0772 Suzuki Code - Shift Solenoid 'E' Stuck On

Common Causes of P0772 Suzuki

  1. Faulty shift solenoid 'E'
  2. Wiring issues or shorts in the solenoid circuit
  3. Low transmission fluid levels or dirty fluid
  4. Mechanical issues within the transmission
  5. Electronic control module (ECM) failure

Symptoms of P0772 Suzuki

  1. Erratic shifting patterns
  2. Harsh shifting between gears
  3. Transmission slipping
  4. Transmission getting stuck in a single gear
  5. Illumination of the Check Engine Light

How to Fix P0772 Suzuki

  1. Begin by diagnosing the specific cause of the issue, which may involve performing a transmission fluid level and condition check, as well as conducting a thorough inspection of the shift solenoid 'E' and its circuit.
  2. If the shift solenoid 'E' is found to be faulty, it will need to be replaced with a new one. This may involve accessing the transmission valve body, removing the old solenoid, and installing the new one.
  3. Check and repair any wiring issues or shorts in the solenoid circuit.
  4. Perform a transmission fluid flush and refill if necessary, ensuring the fluid is at the correct level and in good condition.
  5. Clear the DTC and test drive the vehicle to ensure the issue has been resolved and that the transmission is shifting correctly.

Cost to Fix P0772 Suzuki

The cost of repairing a Shift Solenoid 'E' Stuck On issue can vary depending on the specific cause of the problem and the labor rates in your area. On average, the cost of replacing a shift solenoid can range from $150 to $400, including the cost of the part and labor. However, additional costs may apply if there are other underlying issues that need to be addressed. It's recommended to consult with a professional mechanic to get an accurate estimate based on your vehicle's make and model. Keep in mind that labor rates at auto repair shops can range between $80 and $150 per hour, with rates potentially higher in metropolitan areas or at dealerships.

What does this mean?

Tech Notes for P0772 Suzuki

When the a transmission solenoid is stuck on, 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 very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced.

When is the Code Detected?

The P0772 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

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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 P0772 Suzuki Code

1. What are the common symptoms of OBDII code P0772 Shift Solenoid 'E' Stuck On in a Suzuki?

- Common symptoms include harsh shifting, delayed shifting, transmission slipping, and illuminated Check Engine Light.

2. What causes the Shift Solenoid 'E' Stuck On code P0772 in a Suzuki?

- The code P0772 is usually triggered by a faulty shift solenoid 'E', low transmission fluid, electrical issues, or a mechanical problem within the transmission.

3. How can I diagnose the Shift Solenoid 'E' issue in my Suzuki when experiencing code P0772?

- Diagnosis involves checking the transmission fluid level and quality, inspecting the wiring and connectors related to the shift solenoid 'E', and performing a thorough transmission scan.

4. Can a DIY enthusiast repair the Shift Solenoid 'E' Stuck On code P0772 in a Suzuki?

- Depending on the cause, DIY repairs may be possible, such as replacing the shift solenoid 'E' or addressing minor electrical issues. However, complex transmission repairs may require professional expertise.

5. Are there any quick fixes or temporary solutions for the P0772 code in a Suzuki?

- Quick fixes like resetting the Check Engine Light or clearing the code may temporarily resolve the issue, but it's crucial to address the root cause to prevent further transmission damage.

6. Is it safe to drive my Suzuki with the P0772 Shift Solenoid 'E' Stuck On code?

- It is not recommended to drive your Suzuki with this code as it can lead to further transmission damage or unsafe driving conditions. Have the issue diagnosed and repaired promptly.

7. How much does it typically cost to repair the Shift Solenoid 'E' issue causing the P0772 code in a Suzuki?

- The cost of repair can vary depending on the cause of the issue, parts needed, and labor costs. It's advisable to get multiple quotes from reputable mechanics or dealerships.

8. Will resetting the OBDII code P0772 Shift Solenoid 'E' Stuck On in my Suzuki make the problem disappear?

- Resetting the code without addressing the underlying issue will not fix the problem permanently. It's essential to diagnose and repair the root cause to prevent recurrence.

9. What are the long-term consequences of ignoring the P0772 code related to the Shift Solenoid 'E' in a Suzuki?

- Ignoring the P0772 code can lead to transmission failure, increased repair costs, and potential safety hazards while driving. It's best to address the issue promptly.

10. Can a transmission flush help resolve the Shift Solenoid 'E' Stuck On code P0772 in a Suzuki?

- A transmission flush may improve shifting performance and extend transmission life, but it's unlikely to resolve the P0772 code if the issue is related to a malfunctioning shift solenoid 'E'. Proper diagnosis is recommended.

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