AutoCodes – Ford – P090A Ford

P090A Ford 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 Ford 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.

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Code Popularity 3,107

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 Aug 21, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P090A Ford 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 Ford - Clutch 'B' Actuator Control Circuit/Open - AutoCodes.com — P090A Ford Code - Clutch 'B' Actuator Control Circuit/Open

What does this mean?

What are the Possible Causes of the DTC P090A Ford?

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 Ford?

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 Ford 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.

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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 Ford Code

What does the OBDII code P090A mean for a Ford vehicle?

The OBDII code P090A indicates a problem with the Clutch 'B' Actuator Control Circuit, which may be open or malfunctioning, affecting the operation of the clutch system.

What are the common symptoms associated with the P090A code?

Common symptoms include difficulty shifting gears, a slipping clutch, warning lights on the dashboard, and unusual noises from the transmission area.

What might cause the P090A code to trigger?

Possible causes include a faulty clutch actuator, damaged wiring or connectors in the clutch control circuit, or issues with the engine control module (ECM).

How can I diagnose the P090A code?

Start by visually inspecting the wiring and connectors related to the clutch actuator for damage. Use a scan tool to read live data and check for other related codes.

What are potential repair solutions for the P090A code?

Repairs may include replacing a faulty clutch actuator, repairing or replacing damaged wiring or connectors, or updating the ECM software if necessary.

Is it safe to drive a vehicle with the P090A code?

While it may be safe for short distances, it's not recommended to drive a vehicle with this code for extended periods, as it can lead to further transmission damage.

Can I clear the P090A code and hope it stays off?

Clearing the code can provide a temporary fix, but if the underlying issue is not resolved, the code will likely return after driving for a short time.

How much does it typically cost to fix the P090A code?

Repair costs can vary widely, typically ranging from $100 to $1,000, depending on whether it involves simple wiring repairs or a complete actuator replacement.

Are there any preventative measures to avoid the P090A code?

Regular vehicle maintenance, including checking the clutch system, inspecting wiring, and keeping the transmission fluid at the correct level, can help prevent issues related to the P090A code.