P2784 - Input/Turbine Speed Sensor 'A'/'B' Correlation
P2784 Possible Causes
- Faulty Input Speed Sensor
- Input Speed Sensor harness is open or shorted
- Input Speed Sensor circuit poor electrical connection
First diagnose P2784 code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P2784 code
Labor: 1.0The cost of diagnosing the P2784 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P2784 Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P2784 DescriptionThe Input Speed Sensor detects the primary pulley revolution speed and sends a signal to the Transmission Control Module (TCM) and Engine Control Module (ECM). The ECM sets the OBDII code when the Input Speed Sensor is out of factory specifications.
P2784 More InformationNeed more information on how to fix the P2784 code?
Get Access to Factory Service Manuals
P2784 Information for specific makes
- P2784 DODGE Input/Turbine Speed Sensor 'A'/'B' Correlation
Need more help?Get the P2784 code diagnosed by a professional: Find a repair shop in your area
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