AutoCodesDodge – P2786 Dodge

P2786 Dodge Code - Gear Shift Actuator Temperature Too High

Quick Answer

The Transmission Control Module (TCM) monitors the Gear Shift Actuator Temperature. Common causes include Faulty Gear Shift Actuator Temperature Sensor, Gear Shift Actuator Temperature Sensor harness is open or shorted, Gear Shift Actuator Temperature Sensor 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
P2786 Dodge indicates Gear Shift Actuator Temperature Too High.
Common causes
Common causes include Faulty Gear Shift Actuator Temperature Sensor, Gear Shift Actuator Temperature Sensor harness is open or shorted, Gear Shift Actuator Temperature Sensor 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 2,976
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 14, 2019
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Code P2786 Dodge Description

The Transmission Control Module (TCM) monitors the Gear Shift Actuator Temperature. The TCM sets the OBDII code when the Gear Shift Actuator Temperature is out of factory specifications.
OBDII Code P2786 Dodge - Gear Shift Actuator Temperature Too High - AutoCodes.com
P2786 Dodge Code - Gear Shift Actuator Temperature Too High

What are the Possible Causes of the DTC P2786 Dodge?

  • Faulty Gear Shift Actuator Temperature Sensor
  • Gear Shift Actuator Temperature Sensor harness is open or shorted
  • Gear Shift Actuator Temperature Sensor circuit poor electrical connection

How to Fix the DTC P2786 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 P2786 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 P2786 Dodge Code

1. What does the OBDII code P2786 mean on a Dodge vehicle?

P2786 indicates that the gear shift actuator temperature is too high, meaning the actuator is overheating and may not function properly.

2. What are the common symptoms of the P2786 code in a Dodge?

Common symptoms include transmission slipping, difficulty shifting gears, reduced performance, or the transmission going into limp mode.

3. What causes the P2786 code in Dodge vehicles?

Possible causes include a faulty gear shift actuator, overheating due to excessive use, low or degraded transmission fluid, or issues with wiring and connectors.

4. Can I drive my Dodge with the P2786 code?

It is not recommended to drive for long periods with this code, as it can lead to further damage to the transmission.

5. How do I diagnose the P2786 code on my Dodge?

Diagnosis involves checking the transmission fluid level and condition, inspecting the gear shift actuator for damage, and testing the wiring and connectors for faults.

6. How can I fix the P2786 code on a Dodge?

Repairs may include replacing the gear shift actuator, flushing and refilling the transmission fluid, or repairing damaged wiring and connectors.

7. How much does it cost to repair the P2786 code in a Dodge?

Repair costs vary but may range from $200 to $800, depending on whether the gear shift actuator needs replacement or if it's a simpler issue like fluid or wiring repair.

8. Can low transmission fluid cause the P2786 code in a Dodge?

Yes, low or degraded transmission fluid can cause the actuator to overheat, triggering the P2786 code.

9. Is the P2786 code specific to Dodge vehicles?

No, the P2786 code can appear in other vehicles, but its symptoms and fixes may vary depending on the make and model.

10. Will resetting the check engine light fix the P2786 code on my Dodge?

Resetting the light may temporarily clear the code, but if the underlying issue isn’t resolved, the code will likely reappear.

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