AutoCodes – Generic – P2776

P2776 Code - Upshift Switch Circuit Low

Quick Answer

The Engine Control Module (ECM) monitors the Upshift Switch Circuit signal. Common causes include Faulty Upshift Switch, Upshift Switch harness is open or shorted, Upshift 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: P2776 indicates Upshift Switch Circuit Low.
Common causes: Common causes include Faulty Upshift Switch, Upshift Switch harness is open or shorted, Upshift 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 4,737

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 P2776 Description

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

OBDII Code P2776 - Upshift Switch Circuit Low - AutoCodes.com — P2776 Code - Upshift Switch Circuit Low

What does this mean?

What are the Possible Causes of the DTC P2776?

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

How to Fix the DTC P2776?

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 P2776 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.

Need more information about the P2776 code?

Need more information on how to fix the P2776 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2776 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P2776 Dodge — Upshift Switch Circuit Low

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 P2776 Code

1. What are the common symptoms of OBDII code P2776 (Upshift Switch Circuit Low)?

- Common symptoms include issues with shifting gears, hesitation or jerking during acceleration, and the vehicle staying in a lower gear for an extended period.

2. What are the possible causes of OBDII code P2776?

- Possible causes include a faulty upshift switch, damaged wiring or connectors in the upshift switch circuit, or a malfunctioning transmission control module.

3. How can I diagnose the cause of OBDII code P2776?

- To diagnose the issue, you can perform a visual inspection of the upshift switch and its wiring, test the upshift switch for continuity, and use a scan tool to check for any related trouble codes.

4. Can I drive my vehicle with OBDII code P2776?

- It is not recommended to drive your vehicle with this code as it can lead to further damage to the transmission or other components. It is best to address the issue promptly.

5. How can I repair OBDII code P2776 (Upshift Switch Circuit Low)?

- Repair options include replacing the faulty upshift switch, repairing or replacing damaged wiring or connectors, and resetting the trouble code with a scan tool after the repairs are completed.

6. Is it possible to reset OBDII code P2776 without fixing the underlying issue?

- While you can clear the trouble code temporarily, it is essential to address the root cause of the problem to prevent the code from reappearing and potentially causing more significant issues.

7. Will OBDII code P2776 cause my vehicle to fail an emissions test?

- Yes, having unresolved trouble codes like P2776 can cause your vehicle to fail an emissions test due to the impact on the transmission's performance and emissions output.

8. Can a DIY enthusiast without much experience fix OBDII code P2776?

- Depending on your comfort level with automotive repairs and diagnostics, you may be able to address this code yourself by following repair guides and using basic tools. However, if unsure, it's best to consult a professional.

9. How long does it typically take to repair OBDII code P2776?

- The repair time for this code can vary based on the specific cause of the issue, your experience level, and the availability of parts. It can range from a quick fix to a more involved repair taking several hours.

10. Are there any preventive measures to avoid OBDII code P2776 in the future?

- To prevent this code from occurring, it's crucial to maintain your vehicle's transmission system, address any warning signs promptly, and have regular inspections to catch any potential issues early on.