AutoCodes – Suzuki – P0782 Suzuki

P0782 Suzuki Code - 2-3 Shift Malfunction

Quick Answer

This P0782 code indicates that the 2-3 shift valve in the valve body is locked in the direction of the spring compression. Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shifting solenoid 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: P0782 Suzuki indicates 2-3 Shift Malfunction.
Common causes: Common causes include Low transmission fluid level, Dirty transmission fluid, Faulty shifting solenoid 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 3,763

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 P0782 Suzuki Description

This P0782 code indicates that the 2-3 shift valve in the valve body is locked in the direction of the spring compression. The Transmission Control Module (TCM) controls the gearshifts by turning the shift solenoid valves "ON/OFF" and switching oil pressure to the valves in the valve body. The TCM calculates the "actual" transmission gear by comparing the signals from the input speed sensor and the output speed sensor.

OBDII Code P0782 Suzuki - 2-3 Shift Malfunction - AutoCodes.com — P0782 Suzuki Code - 2-3 Shift Malfunction

What does this mean?

What are the Possible Causes of the DTC P0782 Suzuki?

Low transmission fluid level
Dirty transmission fluid
Faulty shifting solenoid valve
Shifting solenoid valve harness is open or shorted
Shifting solenoid valve circuit poor electrical connection

How to Fix the DTC P0782 Suzuki?

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 P0782 Suzuki 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 P0782 Suzuki Code

1. What are the common symptoms of OBDII code P0782 in a Suzuki, indicating a 2-3 Shift Malfunction?

- Common symptoms include harsh shifting between gears, delayed or erratic shifting, and in some cases, the transmission may remain stuck in a particular gear.

2. What are the potential causes of OBDII code P0782 in a Suzuki?

- The code P0782 usually points to issues with the 2-3 shift solenoid, low transmission fluid levels, a faulty transmission control module (TCM), or internal transmission problems.

3. How can I diagnose the 2-3 Shift Malfunction indicated by code P0782 in my Suzuki?

- Diagnosing this issue typically involves checking the transmission fluid level and condition, conducting a visual inspection of wiring and connectors, and performing tests on the shift solenoid and TCM.

4. Can driving with OBDII code P0782 in a Suzuki cause further damage to the vehicle?

- Continuing to drive with code P0782 may lead to more severe transmission problems over time, potentially causing long-term damage if left unresolved.

5. Are there any DIY repair tips for fixing the 2-3 Shift Malfunction associated with OBDII code P0782 in a Suzuki?

- DIY repair tips may include checking and topping up transmission fluid, inspecting and cleaning electrical connectors, and ensuring proper grounding of the TCM and shift solenoid.

6. How much does it typically cost to repair OBDII code P0782 in a Suzuki at a professional auto repair shop?

- The cost of repairing code P0782 can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Can resetting the OBDII code P0782 in a Suzuki make the issue go away temporarily?

- Resetting the code may temporarily eliminate the error message, but it will not fix the underlying problem causing the 2-3 Shift Malfunction. It is important to diagnose and address the root cause of the issue.

8. Is it safe to drive my Suzuki with OBDII code P0782 present, or should I avoid using the vehicle until it's fixed?

- It is generally not recommended to drive your Suzuki with code P0782, as it can lead to further transmission issues and potentially unsafe driving conditions. It's best to address the problem promptly.

9. Will OBDII code P0782 in a Suzuki cause the Check Engine Light to illuminate?

- Yes, code P0782 will trigger the Check Engine Light to come on in your Suzuki, indicating a specific issue with the 2-3 Shift Malfunction that needs attention.

10. How long does it typically take to repair the 2-3 Shift Malfunction related to OBDII code P0782 in a Suzuki?

- The repair time can vary based on the exact cause of the problem and the availability of parts, but it may take a few hours to a day for a professional technician to diagnose and fix the issue.