AutoCodes – Mercury – U2200 Mercury

U2200 Mercury Code - Speedometer/Odometer Is Inoperative

Quick Answer

For vehicles with automatic transmissions, vehicle speed information is sent to the Powertrain Control Module (PCM) from the Output Shaft Speed (OSS) Sensor over the communication network. Common causes include Faulty Instrument Cluster, Instrument Cluster harness is open or shorted, Instrument Cluster circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U2200 Mercury indicates Speedometer/Odometer Is Inoperative.
Common causes: Common causes include Faulty Instrument Cluster, Instrument Cluster harness is open or shorted, Instrument Cluster circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 483

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 17, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U2200 Mercury Description

For vehicles with automatic transmissions, vehicle speed information is sent to the Powertrain Control Module (PCM) from the Output Shaft Speed (OSS) Sensor over the communication network. For vehicles with manual transmissions, this information is sent to the PCM from the Vehicle Speed Sensor (VSS). The Diagnostic Trouble Code (DTC) will set if the Speedometer/Odometer is inoperative.

OBDII Code U2200 Mercury - Speedometer/Odometer Is Inoperative - AutoCodes.com — U2200 Mercury Code - Speedometer/Odometer Is Inoperative

What does this mean?

What are the Possible Causes of the DTC U2200 Mercury?

Faulty Instrument Cluster
Instrument Cluster harness is open or shorted
Instrument Cluster circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC U2200 Mercury?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U2200 Mercury code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the U2200 Mercury code?

Need more information on how to fix the U2200 Mercury code? Get Access to Factory Service Manuals

Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U2200 Mercury Code

1. What are the common symptoms of OBDII code U2200 in a Mercury vehicle?

- Common symptoms include an inoperative speedometer and odometer, as well as potential issues with the ABS system.

2. What are the possible causes of the U2200 code triggering in a Mercury vehicle?

- The U2200 code is often associated with a faulty speed sensor, damaged wiring, or a malfunctioning instrument cluster.

3. How can I diagnose the U2200 code in my Mercury if my speedometer is not working?

- A diagnostic scan tool can help pinpoint the specific issue by reading the codes stored in the vehicle's computer system.

4. Can I still drive my Mercury if the speedometer and odometer are not working due to the U2200 code?

- It is not recommended to drive the vehicle without a functioning speedometer, as it can affect safety and potentially lead to other issues.

5. How can I repair the U2200 code on my Mercury to restore the speedometer and odometer?

- Repairing the U2200 code typically involves replacing the faulty speed sensor, repairing damaged wiring, or addressing any issues with the instrument cluster.

6. Is it possible to reset the U2200 code in a Mercury without fixing the underlying issue?

- While you can clear the code temporarily, it is crucial to address the root cause to prevent the code from reoccurring and ensure proper functionality of the speedometer and odometer.

7. Are there any DIY tips for troubleshooting the U2200 code in a Mercury before seeking professional help?

- You can visually inspect the speed sensor and wiring for any visible damage or corrosion as a first step in troubleshooting the U2200 code.

8. Will the U2200 code cause any other problems besides the speedometer and odometer issues in my Mercury?

- In addition to affecting the speedometer and odometer, the U2200 code may also impact the vehicle's ABS system and overall drivability.

9. How long does it typically take to repair the U2200 code in a Mercury at a professional auto repair shop?

- The repair time can vary depending on the specific issue, but it usually takes a few hours to diagnose and fix the problem associated with the U2200 code.

10. Can the U2200 code in a Mercury be related to other underlying issues in the vehicle's electrical system?

- Yes, the U2200 code can sometimes be linked to broader electrical system issues, so it's essential to conduct a thorough diagnosis to ensure all related problems are addressed.