U0403

Invalid Data Received From Transfer Case Control Module

DTC U0403, sometimes indicated as U040300 is an OBD diagnostic trouble code indicating a generic fault with the vehicle user network.

  • U0403: Invalid Data Received From Transfer Case Control Module
  • U0403: Invalid data received – transfer box control module
  • U0403 00: Invalid data received - transfer box control module

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • S2008000015 - ELECTRICAL SYSTEM
    RAM: Electronic stability control (esc) indicator light illuminated, dtc?S U1440, U0403 and no (dtcm) drive train control module codes present
Consumer Complaints for this DTC


2014 JEEP GRAND CHEROKEE

Went through a car wash and 2 minutes later abs and traction control light came on in the dash also service four wheel drive came on with a chime sound i took the vehicle to have code read and stored codes are as follows U041500, U040300 the abs lights and traction control light and service 4 wheel drive light went off a day later was told a possible water got into something and then driedout
ELECTRICAL SYSTEM, UNKNOWN OR OTHER

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