AutoCodes.com | All About OBDII Engine Codes
AutoCodes - Generic - U113B

U113B Code - Lost Communication With Switch Bank Module

- Code Popularity: 10,885 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC U113B?

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 Switch Bank Module
  • Switch Bank Module harness is open or shorted
  • Switch Bank Module circuit poor electrical connection
⚠ Does your Car have Safety Recalls? → Check here

How to Fix the DTC U113B?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for U113B Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U113B code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code U113B Description

The Diagnostic Trouble Code (DTC) sets when the Body Control Module (BCM) does not receive information from the Switch Bank Module.

OBDII Code U113B - Lost Communication With Switch Bank Module - AutoCodes.com
U113B Code - Lost Communication With Switch Bank Module

Need More Information on the Code?

Need more information on how to fix the U113B code? Get Access to Factory Service Manuals

Information for Specific Makes

  • U113B Chrysler Lost Communication With Switch Bank Module
  • U113B Dodge Lost Communication With Switch Bank Module
  • U113B Jeep Lost Communication With Switch Bank Module
  • U113B RAM Lost Communication With Switch Bank Module

Need Help with the Code?

Get the U113B code diagnosed by a professional: Find a repair shop in your area

Code U113B 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 U113B code? Have you replaced any parts?
Any information is appreciated. Thanks