AutoCodes – Ford – P1233 2006 Ford Fusion

P1233 2006 Ford Fusion Code - Fuel Pump Driver Module Disabled Or Off Line

Quick Answer

The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). Common causes include Inertia fuel shutoff (IFS) switch needs to be reset, Faulty Fuel Pump Driver Module (FPDM), Fuel Pump Driver Module (FPDM) harness is open or shorted. 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: P1233 2006 Ford Fusion indicates Fuel Pump Driver Module Disabled Or Off Line .
Common causes: Common causes include Inertia fuel shutoff (IFS) switch needs to be reset, Faulty Fuel Pump Driver Module (FPDM), Fuel Pump Driver Module (FPDM) harness is open or shorted.
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 4,751

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 Jul 20, 2019

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1233 2006 Ford Fusion Description

The Powertrain Control Module (PCM) monitors the Fuel Pump Monitor (FPM) circuit from the Fuel Pump Driver Module (FPDM). With the key on, the FPDM continuously sends a duty cycle signal to the PCM through the FPM circuit. The test fails if the PCM stops receiving the duty cycle signal.

OBDII Code P1233 2006 Ford Fusion - Fuel Pump Driver Module Disabled Or Off Line - AutoCodes.com — P1233 2006 Ford Fusion Code - Fuel Pump Driver Module Disabled Or Off Line

What does this mean?

What are the Possible Causes of the DTC P1233 2006 Ford Fusion?

Inertia fuel shutoff (IFS) switch needs to be reset
Faulty Fuel Pump Driver Module (FPDM)
Fuel Pump Driver Module (FPDM) harness is open or shorted
Fuel Pump Driver Module (FPDM) circuit poor electrical connection
Faulty Inertia Fuel Shutoff (IFS) switch
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1233 2006 Ford Fusion?

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 does this mean?

Code Tech Notes

For some FORD models:
1. Disconnect the inertia switch harness connector
2. Turn key to ON position (Engine OFF)
3. Measure voltage of circuit between inertia switch harness connector and ground
4. If battery voltage is found, replaced Inertia Switch
5. Clear codes.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1233 2006 Ford Fusion 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 P1233 2006 Ford Fusion code?

Need more information on how to fix the P1233 2006 Ford Fusion code? Get Access to Factory Service Manuals

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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 P1233 2006 Ford Fusion Code

1. What are the common symptoms of OBDII code P1233 in a 2006 Ford Fusion?

- Common symptoms of P1233 include engine stalling, difficulty starting the vehicle, and the fuel pump not running.

2. What does the OBDII code P1233 mean for a 2006 Ford Fusion?

- P1233 indicates that the Fuel Pump Driver Module is disabled or offline, causing issues with the fuel pump operation.

3. What are the possible causes of OBDII code P1233 in a 2006 Ford Fusion?

- The common causes of P1233 include a faulty fuel pump driver module, wiring issues, or a defective fuel pump.

4. How can I diagnose the OBDII code P1233 in my 2006 Ford Fusion?

- Diagnosing P1233 involves checking the fuel pump driver module for power and ground, inspecting the wiring for any damage, and testing the fuel pump for proper operation.

5. Can I drive my 2006 Ford Fusion with the OBDII code P1233?

- It is not recommended to drive the vehicle with code P1233 as it can lead to engine stalling and potential safety hazards.

6. How can I repair OBDII code P1233 in my 2006 Ford Fusion?

- Repairing P1233 may involve replacing the fuel pump driver module, repairing any damaged wiring, or replacing the fuel pump if necessary.

7. Is it possible to reset the OBDII code P1233 in a 2006 Ford Fusion by disconnecting the battery?

- While disconnecting the battery may clear the code temporarily, it is important to address the underlying issue causing P1233 to prevent it from reoccurring.

8. Can a DIY enthusiast fix the OBDII code P1233 in a 2006 Ford Fusion?

- Depending on the level of expertise, a DIY enthusiast may be able to diagnose and repair P1233 by following a repair manual and using the necessary tools.

9. How much does it cost to repair OBDII code P1233 in a 2006 Ford Fusion at a mechanic?

- The cost of repairing P1233 can vary based on the specific cause, but it may range from $200 to $500 at a mechanic's shop.

10. How long does it take to repair OBDII code P1233 in a 2006 Ford Fusion?

- The repair time for P1233 can vary depending on the exact cause and the availability of parts, but it typically takes a few hours to half a day to complete the repair.