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AutoCodes - Generic - U2500

U2500 Code - Controller Area Network Lack Of Acknowldgement From Engine Management

- Code Popularity: 17,764 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Jun 17, 2020
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|Code U2500 Possible Causes

  • Faulty Engine Control Module (ECM)
  • Engine Control Module (ECM) harness is open or shorted
  • Engine Control Module (ECM) circuit poor electrical connection

|How do I Fix the Code U2500?

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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U2500?

Labor: 1.0

The cost of diagnosing the U2500 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code U2500 Possible Symptoms?

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

|Code U2500 Description

The Diagnostic Trouble Code (DTC) will set when the Controller Area Network (CAN) detects a lack of acknowledgment from engine management.

OBDII Code U2500 - Controller Area Network Lack Of Acknowldgement From Engine Management - AutoCodes.com
U2500 Code - Controller Area Network Lack Of Acknowldgement From Engine Management

|Need More Information on the U2500 Code?

Need more information on how to fix the U2500 code? Get Access to Factory Service Manuals

|Need Help with the U2500 Code?

Get the U2500 code diagnosed by a professional: Find a repair shop in your area

|Code U2500 comments

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