AutoCodes - Dodge - U11D2 DODGE

U11D2 DODGE Code - Lost Brake Signal

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|U11D2 DODGE code possible causes

  • Faulty Powertrain Control Module (PCM)
  • Faulty Anti-lock Braking System (ABS) Module
  • Faulty Transmission Control Module (TCM)

|How do I fix the U11D2 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.

|Cost of diagnosing the U11D2 DODGE code

Labor: 1.0

The cost of diagnosing the U11D2 DODGE code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are U11D2 DODGE code possible symptoms?

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

|U11D2 DODGE code description

This diagnostic checks the validity of the brake switch message which is sent by the Anti-lock Braking System (ABS) Module via Controller Area Network (CAN) network. The diagnostic checks the validity by performing a CRC and message counter check to verify the brake switch message is continuously updated by the ABS module and it has a valid value. A signal toggle bit and a signal parity bit are sent by the ABS module within the CAN message. In order to be sure the message content is continuously updated, the value of the toggle bit changes from 0 to 1 and vice versa every two messages. In order to be sure the message content is valid, the parity bit value is set so that the sum of specific signal bits (PcmBrkSw) of the message content plus the toggle bit plus the parity bit is an even number. If the toggle bit value does not change or the signal parity is not verified for a calibrated amount of time then the Diagnostic Trouble Code (DTC) U11D2 is set.
OBDII Code U11d2 Dodge - Lost Brake Signal - AutoCodes.com

|Need more information with the U11D2 DODGE code?

Need more information on how to fix the U11D2 DODGE code? Get Access to Factory Service Manuals

|Need help with a U11D2 DODGE code?

Get the U11d2 Dodge code diagnosed by a professional: Find a repair shop in your area

|U11D2 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 U11d2 Dodge code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧
Repair Importance Level: 3
 
1=Low 2=Medium 3=High What is this?
Repair Difficulty Level: 3
 
1=Easy 2=Moderate 3=Hard What is this?