AutoCodes – Lincoln – P090A Lincoln

P090A Lincoln Code - Clutch 'B' Actuator Control Circuit/Open

Quick Answer

Clutch motor 2 is a 3-phase bi-directional Direct Current (DC) motor that is controlled by the Transmission Control Module (TCM). Common causes include Faulty Clutch Motor, Clutch Motor harness is open or shorted, Clutch Motor 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
P090A Lincoln indicates Clutch 'B' Actuator Control Circuit/Open.
Common causes
Common causes include Faulty Clutch Motor, Clutch Motor harness is open or shorted, Clutch Motor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 459
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 21, 2020
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Code P090A Lincoln Description

Clutch motor 2 is a 3-phase bi-directional Direct Current (DC) motor that is controlled by the Transmission Control Module (TCM). The TCM monitors the clutch motor position using three Hall-effect sensor inputs. The Diagnostic Trouble Code (DTC) will set when the TCM detects an open circuit on one of the 3 phase circuits.
OBDII Code P090A Lincoln - Clutch 'B' Actuator Control Circuit/Open - AutoCodes.com
P090A Lincoln Code - Clutch 'B' Actuator Control Circuit/Open

What are the Possible Causes of the DTC P090A Lincoln?

  • Faulty Clutch Motor
  • Clutch Motor harness is open or shorted
  • Clutch Motor circuit poor electrical connection
  • Faulty Clutch Position Sensor
  • Faulty Transmission Control Module (TCM)

How to Fix the DTC P090A Lincoln?

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 P090A Lincoln 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 P090A Lincoln 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 P090A Lincoln Code

1. What are common symptoms of OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- Common symptoms include difficulty shifting gears, harsh shifting, and the vehicle not engaging or disengaging gears properly.

2. What are possible causes of OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- Possible causes include a faulty clutch actuator, damaged wiring or connectors in the circuit, or an issue with the clutch actuator control module.

3. How can I diagnose OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- Diagnosing this code typically involves conducting a thorough inspection of the clutch actuator, checking the wiring and connectors for any damage, and using a scan tool to retrieve specific diagnostic trouble codes.

4. Can I still drive my Lincoln with OBDII code P090A related to the Clutch 'B' Actuator Control Circuit/Open?

- It is not recommended to continue driving the vehicle with this code present, as it can lead to further damage to the transmission system. It is best to address the issue promptly.

5. How can I repair OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- Repairing this code may involve replacing the faulty clutch actuator, repairing or replacing damaged wiring or connectors, or reprogramming the clutch actuator control module.

6. Is it possible to reset OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- While clearing the code may temporarily turn off the check engine light, it is important to address the underlying issue causing the code to prevent it from reoccurring.

7. Are there any common mistakes to avoid when dealing with OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- One common mistake to avoid is overlooking the wiring and connectors in the circuit, as they can often be the source of the problem causing the code.

8. Can weather conditions affect OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- Extreme weather conditions such as excessive heat or moisture can potentially impact the performance of the clutch actuator and its control circuit, leading to the code being triggered.

9. How long does it typically take to repair OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- The repair time can vary depending on the specific cause of the code and the extent of the necessary repairs, but it may range from a few hours to a full day.

10. Can a DIY enthusiast fix OBDII code P090A in a Lincoln related to the Clutch 'B' Actuator Control Circuit/Open?

- While some DIY enthusiasts may have the skills to diagnose and repair this code, it is recommended to seek professional help, especially when dealing with transmission-related issues to ensure proper repair and safety.

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