AutoCodes
 
OBDII Code List
 
U0101 2011 NISSAN PATHFINDER

U0101 2011 NISSAN PATHFINDER - Lost Communication With Transmission Control Module

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Transmission Control Module (TCM)
  • TCM harness is open or shorted
  • TCM circuit poor electrical connection
  • Poor harness ground connection

Possible symptoms

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

U0101 2011 Nissan Pathfinder Description

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.

Each control unit transmits/receives data but selectively reads required data only.

OBDII Code U0101 2011 Nissan Pathfinder - Lost Communication With Transmission Control Module  - AutoCodes.com

Need more help?

Get the U0101 2011 Nissan Pathfinder code diagnosed by a professional: Find a repair shop in your area

Related Information

U0101 2011 NISSAN PATHFINDER Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the U0101 2011 Nissan Pathfinder code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧