AutoCodes – Ford – C1948 Ford

C1948 Ford Code - Seat Track Position Switch Circuit Resistance Out of Range

Quick Answer

The Engine Control Module (ECM) monitors the Seat Track Position Switch. Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position Switch 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: C1948 Ford indicates Seat Track Position Switch Circuit Resistance Out of Range.
Common causes: Common causes include Faulty Seat Track Position Switch, Seat Track Position Switch harness is open or shorted, Seat Track Position Switch 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 1,461

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 Dec 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1948 Ford Description

The Engine Control Module (ECM) monitors the Seat Track Position Switch. The ECM sets the OBDII code when the Seat Track Position Switch is not to factory specifications.

OBDII Code C1948 Ford - Seat Track Position Switch Circuit Resistance Out of Range - AutoCodes.com — C1948 Ford Code - Seat Track Position Switch Circuit Resistance Out of Range

What does this mean?

What are the Possible Causes of the DTC C1948 Ford?

Faulty Seat Track Position Switch
Seat Track Position Switch harness is open or shorted
Seat Track Position Switch circuit poor electrical connection

How to Fix the DTC C1948 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 C1948 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.

Need more information about the C1948 Ford code?

Need more information on how to fix the C1948 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1948 Ford code diagnosed by a professional: Find a repair shop in your area

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 C1948 Ford Code

1. What are the common symptoms of OBDII code C1948 in a Ford related to the Seat Track Position Switch Circuit?

- The common symptoms include malfunctioning power seat adjustments, erratic seat movement, and potentially an illuminated warning light on the dashboard.

2. What could cause the Seat Track Position Switch Circuit Resistance to be out of range in a Ford?

- The most common causes of this issue are a faulty seat track position switch, damaged wiring or connectors in the circuit, or a malfunctioning control module.

3. How can I diagnose the Seat Track Position Switch Circuit Resistance issue in my Ford?

- You can use a diagnostic scanner to retrieve the OBDII code C1948, perform a visual inspection of the wiring and connectors, and test the seat track position switch for proper functionality.

4. Can I continue to drive my Ford with the C1948 code related to the Seat Track Position Switch Circuit issue?

- It is not recommended to drive the vehicle with this issue as it may affect the proper functioning of the power seat adjustments, posing a safety risk.

5. What are the repair options for fixing the Seat Track Position Switch Circuit Resistance problem in a Ford?

- Repair options include replacing the faulty seat track position switch, repairing or replacing damaged wiring or connectors, and reprogramming the control module if necessary.

6. Will resetting the OBDII code C1948 in my Ford make the problem go away permanently?

- Resetting the code may clear the warning light temporarily, but it will not fix the underlying issue causing the Seat Track Position Switch Circuit Resistance problem.

7. How much does it typically cost to repair the Seat Track Position Switch Circuit issue in a Ford?

- The cost of repair can vary depending on the exact cause of the problem, but it may involve parts and labor expenses ranging from $100 to $500 or more.

8. Can a DIY enthusiast fix the Seat Track Position Switch Circuit Resistance problem in a Ford?

- Depending on your skills and experience with automotive repairs, it may be possible to diagnose and fix the issue yourself, but professional help is recommended for complex electrical issues.

9. Will ignoring the OBDII code C1948 related to the Seat Track Position Switch Circuit cause further damage to my Ford?

- Ignoring the issue may lead to continued malfunctioning of the power seat adjustments and could potentially cause damage to other components in the circuit over time.

10. Is there a recall or technical service bulletin (TSB) related to the Seat Track Position Switch Circuit Resistance problem in Ford vehicles?

- You may check with a Ford dealership or visit the official Ford website to inquire about any recalls or TSBs related to the Seat Track Position Switch Circuit issue in your specific vehicle model.