AutoCodes - Mercury - U045A MERCURY

U045A MERCURY Code - Invalid Data Received From Parking Assist Control Module 'A'

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

|U045A MERCURY code possible causes

  • Faulty Parking Assist Control Module 'A'
  • Parking Assist Control Module 'A' harness is open or shorted
  • Parking Assist Control Module 'A' circuit poor electrical connection

|How do I fix the U045A 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 U045A MERCURY code

Labor: 1.0

The cost of diagnosing the U045A 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 U045A MERCURY code possible symptoms?

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

|U045A MERCURY code description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. Some devices are constantly receiving information from other devices through serial data communication network. The invalid data Diagnostic Trouble Code (DTC) will be set when a receiving device detects a discrepancy in the information it receives from the Parking Assist Control Module 'A' causing its integrity to be questioned.
OBDII Code U045a Mercury - Invalid Data Received From Parking Assist Control Module 'A' -

|Need more information with the U045A MERCURY code?

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|Need help with a U045A MERCURY code?

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|U045A 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 U045a Mercury code? Have you replaced any parts?
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