AutoCodes - Mercury - U2101 MERCURY

U2101 MERCURY Code - Control Module Configuration Incompatible

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

|U2101 MERCURY code possible causes

  • Body Control Module (BCM) not configured
  • Body Control Module harness is open or shorted
  • Body Control Module circuit poor electrical connection

|How do I fix the U2101 MERCURY 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 U2101 MERCURY code

Labor: 1.0

The cost of diagnosing the U2101 MERCURY 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 U2101 MERCURY code possible symptoms?

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

|U2101 MERCURY code description

At each power up the Power Steering Control Module (PSCM) reads the vehicle configuration data broadcast by the Body Control Module (BCM) and cross-checks it with the PSCM internally stored data. This Diagnostic Trouble Code (DTC) sets if the PSCM receives invalid vehicle configuration data or if the central car configuration data does not match the equipment installed to the vehicle. This DTC can set if the vehicle is not configured for active park assist but the PSCM is receiving messages from the Parking Assist Control Module (PAM).
OBDII Code U2101 Mercury - Control Module Configuration Incompatible -

|Need more information with the U2101 MERCURY code?

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|Need help with a U2101 MERCURY code?

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|U2101 MERCURY 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 U2101 Mercury code? Have you replaced any parts?
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