AutoCodes - Dodge - U1140 DODGE

U1140 DODGE Code - Lost Communication With Active Exhaust Valve 2

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

|U1140 DODGE code possible causes

  • Faulty Active Exhaust Valve Actuator
  • Active Exhaust Valve Actuator harness is open or shorted
  • Active Exhaust Valve Actuator circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

|How do I fix the U1140 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 U1140 DODGE code

Labor: 1.0

The cost of diagnosing the U1140 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 U1140 DODGE code possible symptoms?

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

|U1140 DODGE code description

The Diagnostic Trouble Code (DTC) sets when the Powertrain Control Module (PCM) detects loss of Local Interconnect Network (LIN) communication for more than 2.6 seconds.
OBDII Code U1140 Dodge - Lost Communication With Active Exhaust Valve 2 -

|Need more information with the U1140 DODGE code?

Need more information on how to fix the U1140 DODGE code? Get Access to Factory Service Manuals

|Need help with a U1140 DODGE code?

Get the U1140 Dodge code diagnosed by a professional: Find a repair shop in your area

|U1140 DODGE code comments

Help us improve 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 U1140 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?