AutoCodes – Dodge – P2782 Dodge

P2782 Dodge Code - Downshift Switch Circuit Intermittent/Erratic

Quick Answer

The Engine Control Module (ECM) monitors the Downshift Switch Circuit signal. Common causes include Faulty Downshift Switch, Downshift Switch harness is open or shorted, Downshift Switch circuit poor electrical connection. 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: P2782 Dodge indicates Downshift Switch Circuit Intermittent/Erratic.
Common causes: Common causes include Faulty Downshift Switch, Downshift Switch harness is open or shorted, Downshift Switch circuit poor electrical connection.
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 3,206

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 Feb 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2782 Dodge Description

The Engine Control Module (ECM) monitors the Downshift Switch Circuit signal. The ECM sets the OBDII code when the Downshift Switch Circuit signal is out of factory specifications.

OBDII Code P2782 Dodge - Downshift Switch Circuit Intermittent/Erratic - AutoCodes.com — P2782 Dodge Code - Downshift Switch Circuit Intermittent/Erratic

What does this mean?

What are the Possible Causes of the DTC P2782 Dodge?

Faulty Downshift Switch
Downshift Switch harness is open or shorted
Downshift Switch circuit poor electrical connection

How to Fix the DTC P2782 Dodge?

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 P2782 Dodge 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 P2782 Dodge Code

1. What are the common symptoms of OBDII code P2782 in a Dodge related to the Downshift Switch Circuit Intermittent/Erratic?

The common symptoms include issues with downshifting, erratic shifting patterns, and potentially harsh or delayed gear changes.

2. What can cause the OBDII code P2782 to trigger in a Dodge vehicle?

The code P2782 usually triggers due to a faulty downshift switch, wiring issues in the downshift circuit, or a malfunctioning transmission control module.

3. How serious is the OBDII code P2782 related to the Downshift Switch Circuit Intermittent/Erratic in a Dodge?

While the vehicle may still be operable with this code present, it can lead to transmission performance issues and should be addressed promptly to prevent further damage.

4. How can I diagnose the cause of OBDII code P2782 in my Dodge?

Diagnosing the issue involves checking the downshift switch, inspecting the wiring for any damage, and testing the transmission control module for proper functionality.

5. Can I continue to drive my Dodge with the OBDII code P2782 present?

It is not recommended to drive the vehicle extensively with this code present, as it can lead to transmission problems and potentially worsen over time.

6. Are there any DIY repair tips for fixing the OBDII code P2782 in a Dodge?

DIY repair tips may include checking and replacing the downshift switch, repairing any damaged wiring, or resetting the transmission control module.

7. How much does it typically cost to repair OBDII code P2782 in a Dodge at a professional mechanic or dealership?

The cost of repair 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.

8. Can a faulty downshift switch be repaired, or does it need to be replaced?

In most cases, a faulty downshift switch will need to be replaced rather than repaired to ensure proper function and avoid future issues.

9. Will resetting the OBDII code P2782 in my Dodge make it go away permanently?

Simply resetting the code may temporarily clear the warning light, but if the underlying issue is not fixed, the code is likely to return.

10. How long does it typically take to repair the OBDII code P2782 in a Dodge?

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 full day for a mechanic to diagnose and fix the issue.