P2768 Dodge Code - Input/Turbine Speed Sensor 'B' Circuit Intermittent
Quick Answer
The Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). Common causes include Faulty Input Speed Sensor, Input Speed Sensor harness is open or shorted, Input Speed 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
- P2768 Dodge indicates Input/Turbine Speed Sensor 'B' Circuit Intermittent.
- Common causes
- Common causes include Faulty Input Speed Sensor, Input Speed Sensor harness is open or shorted, Input Speed 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.
Code P2768 Dodge Description
What are the Possible Causes of the DTC P2768 Dodge?
- Faulty Input Speed Sensor
- Input Speed Sensor harness is open or shorted
- Input Speed Sensor circuit poor electrical connection
How to Fix the DTC P2768 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 P2768 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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Frequently Asked Questions about P2768 Dodge Code
What does the OBDII code P2768 mean on a Dodge vehicle?
The P2768 code indicates an intermittent issue with the Input/Turbine Speed Sensor "B" circuit, which monitors the rotational speed of the transmission input shaft.
What are the common symptoms of the P2768 code?
Common symptoms include erratic shifting, transmission slipping, reduced fuel efficiency, and the illumination of the check engine light.
What causes the P2768 code to appear?
Possible causes include a faulty input/turbine speed sensor, damaged or corroded wiring, poor electrical connections, or issues with the transmission control module (TCM).
Can I drive my Dodge with the P2768 code active?
Driving with this code is not recommended, as it can lead to further transmission issues and unsafe driving conditions due to erratic shifting.
How do I diagnose the P2768 code?
Diagnosis involves checking the sensor, inspecting the wiring and connectors for damage, and testing the circuit for proper voltage and resistance using a multimeter.
How do I fix the P2768 code on my Dodge?
Repairs may include replacing the faulty input/turbine speed sensor, repairing damaged wiring, cleaning corroded connectors, or reprogramming or replacing the TCM if necessary.
How much does it cost to repair the P2768 code?
Repair costs can range from $100 to $300 for sensor replacement, with higher costs if wiring or TCM repairs are required.
Can a low transmission fluid level cause the P2768 code?
While low transmission fluid typically does not directly trigger this code, it can cause transmission performance issues that may indirectly contribute to sensor malfunctions.
What tools are needed to troubleshoot the P2768 code?
You’ll need an OBDII scanner, a multimeter for testing the circuit, and potentially basic hand tools for accessing and replacing components.
Will clearing the P2768 code solve the problem?
Clearing the code may temporarily turn off the check engine light, but the issue will likely return unless the underlying problem is resolved.
Discuss the causes and fixes for P2768 Dodge OBDII Code
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