AutoCodes – Ford – P1650 2003 Ford F150

P1650 2003 Ford F150 Code - Power Steering Pressure Switch Out of Self-Test Range

Quick Answer

In the key ON engine OFF (KOEO) self-test, this code indicates the Power Steering Pressure (PSP) input to the Powertrain Control Module (PCM) is high. Common causes include Faulty Power Steering Pressure (PSP), Power Steering Pressure (PSP) harness is open or shorted, Power Steering Pressure (PSP) circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P1650 2003 Ford F150 indicates Power Steering Pressure Switch Out of Self-Test Range.
Common causes: Common causes include Faulty Power Steering Pressure (PSP), Power Steering Pressure (PSP) harness is open or shorted, Power Steering Pressure (PSP) circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 3,073

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1650 2003 Ford F150 Description

In the key ON engine OFF (KOEO) self-test, this code indicates the Power Steering Pressure (PSP) input to the Powertrain Control Module (PCM) is high. In the key ON engine running (KOER) self-test, this code indicates the PSP input did not change state.

OBDII Code P1650 2003 Ford F150 - Power Steering Pressure Switch Out of Self-Test Range - AutoCodes.com — P1650 2003 Ford F150 Code - Power Steering Pressure Switch Out of Self-Test Range

What does this mean?

What are the Possible Causes of the DTC P1650 2003 Ford F150?

Faulty Power Steering Pressure (PSP)
Power Steering Pressure (PSP) harness is open or shorted
Power Steering Pressure (PSP) circuit poor electrical connection
Damaged Powertrain Control Module (PCM)

How to Fix the DTC P1650 2003 Ford F150?

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 P1650 2003 Ford F150 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 P1650 2003 Ford F150 code?

Need more information on how to fix the P1650 2003 Ford F150 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 P1650 2003 Ford F150 Code

What are the common symptoms of OBDII code P1650 on a 2003 Ford F150?

Common symptoms include difficulty steering, power steering failure, illuminated power steering warning light on the dashboard, and a noticeable decrease in power steering assistance.

What can cause the OBDII code P1650 on a 2003 Ford F150?

The most common cause of code P1650 on a 2003 Ford F150 is a malfunctioning power steering pressure switch. This switch may be out of calibration or faulty, causing it to be out of self-test range.

How can I diagnose the power steering pressure switch on a 2003 Ford F150?

To diagnose the power steering pressure switch, you can use a diagnostic scan tool to read the OBDII code P1650. Additionally, you can test the switch's resistance or voltage output to determine if it is functioning properly.

Can I continue driving my 2003 Ford F150 with OBDII code P1650?

It is not recommended to continue driving your 2003 Ford F150 with code P1650, as it can lead to power steering failure and compromise your safety on the road. It is best to address the issue promptly.

How do I repair OBDII code P1650 on my 2003 Ford F150?

To repair code P1650 on a 2003 Ford F150, you will likely need to replace the power steering pressure switch. Ensure you use a genuine OEM replacement part and follow the manufacturer's instructions for installation.

Are there any DIY tips for fixing OBDII code P1650 on a 2003 Ford F150?

While replacing the power steering pressure switch can be a straightforward DIY task, it is essential to have the proper tools and knowledge. If you are unsure, it is best to consult a professional mechanic for assistance.

Is resetting the OBDII code P1650 on a 2003 Ford F150 necessary after repairing the issue?

After repairing the power steering pressure switch or related components causing code P1650, it is recommended to reset the OBDII code using a diagnostic scan tool. This will clear the error code from the vehicle's system.

Can a faulty power steering pressure switch cause other issues besides OBDII code P1650 on a 2003 Ford F150?

Yes, a faulty power steering pressure switch can lead to other problems such as erratic power steering operation, hard steering, fluid leaks, and potential damage to the power steering system if left unresolved.