AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Dodge - U1401 DODGE

U1401 DODGE Code - Implausible Engine Speed Signal Received

- Code Popularity: 1,205 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated May 17, 2020
Share on Facebook   Share on Twitter   Share on Linkedin

|U1401 DODGE code possible causes

  • Check for Powertrain Control Module (PCM) codes
  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module harness is open or shorted
  • Transmission Control Module circuit poor electrical connection

|How do I fix code U1401 DODGE 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 connector's pins.

Does your car have Safety Recalls? → Check here

|Cost of diagnosing U1401 DODGE code

Labor: 1.0

The cost of diagnosing the U1401 DODGE 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.

|What are U1401 DODGE code possible symptoms?

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

|U1401 DODGE code description

The purpose of the diagnostic is to monitor the Controller Area Network (CAN) BUS, the transmitted messages on the CAN BUS and the validity of the CAN signals. Several control units are connected to the CAN BUS which send their messages cyclically in a defined time window. The messages contain multiple signals representing vehicle information. The Diagnostic Trouble Code (DTC) sets when the Transmission Control Module (TCM) detects an incorrect CAN ID from the Powertrain Control Module (PCM).

OBDII Code u1401 dodge - Implausible Engine Speed Signal Received - AutoCodes.com
U1401 DODGE Code - Implausible Engine Speed Signal Received

|Need more information with the U1401 DODGE code?

Need more information on how to fix the U1401 DODGE code? Get Access to Factory Service Manuals

|Need help with a U1401 DODGE code?

Get the u1401 dodge code diagnosed by a professional: Find a repair shop in your area

|U1401 DODGE code comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the u1401 dodge code? Have you replaced any parts?
Any information is appreciated. Thanks