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U2023 Mercury Code - Fault Received From External Node

- Code Popularity: 2,479 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Jun 12, 2020
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|Code U2023 Mercury Possible Causes

  • Faulty Anti-Lock Brake System (ABS) Module
  • Anti-Lock Brake System Module harness is open or shorted
  • Anti-Lock Brake System Module circuit poor electrical connection
  • Faulty Instrument Cluster (IC) Module

|How do I Fix the Code U2023 Mercury?

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 Mercury have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code U2023 Mercury?

Labor: 1.0

The cost of diagnosing the U2023 Mercury 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 U2023 Mercury Possible Symptoms?

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

|Code U2023 Mercury Description

The Diagnostic Trouble Code (DTC) will set when the Instrument Cluster (IC) Module fault received from an external node or Anti-Lock Brake System (ABS) Module fault received from the external node.

OBDII Code U2023 Mercury - Fault Received From External Node - AutoCodes.com
U2023 Mercury Code - Fault Received From External Node

|Need More Information on the U2023 Mercury Code?

Need more information on how to fix the U2023 Mercury code? Get Access to Factory Service Manuals

|Need Help with the U2023 Mercury Code?

Get the U2023 Mercury code diagnosed by a professional: Find a repair shop in your area

|Code U2023 Mercury 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 U2023 Mercury code? Have you replaced any parts?
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