Engine-Codes - Chrysler - P0791 Chrysler

P0791 Chrysler Code - Transfer Speed Sensor Circuit

- Code Popularity: 5,688 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
ChatAC AutoCodes.com AI Chat

What are the Possible Causes of the DTC P0791 Chrysler?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Transfer speed sensor
  • Transfer speed sensor harness is open or shorted
  • Transfer speed sensor circuit poor electrical connection
⚠ Does your Chrysler have Safety Recalls? → Check here

How to Fix the DTC P0791 Chrysler?

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 connector pins.

Search for P0791 Chrysler Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the P0791 Chrysler code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

When is the Code Detected?

P0791 code is detected when there is an excessive change in the transfer rpm in any gear

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

What Does the P0791 Chrysler Code Mean?

This sensor detects the rotation speed of the input turbine. By comparing the input turbine speed signal (NT) with the counter gear speed sensor signal (NC), the Engine Control Module (ECM) detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure according to various conditions. Thus, providing smooth gear shift.

P0791 Chrysler Code - Transfer Speed Sensor Circuit

Need more Information on the Code?

Need more information on how to fix the P0791 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0791 Chrysler code diagnosed by a professional: Find a repair shop in your area