C1948 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 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.
Code C1948 Description
What are the Possible Causes of the DTC C1948?
- 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?
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 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 code?
Need more information on how to fix the C1948 code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the C1948 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1948 Ford — Seat Track Position Switch Circuit Resistance Out of Range
- C1948 Lincoln — Seat Track Position Switch Circuit Resistance Out of Range
- C1948 Mercury — Seat Track Position Switch Circuit Resistance Out of Range
Frequently Asked Questions about C1948 Code
What does OBDII code C1948 mean?
OBDII code C1948 indicates that there is an issue with the Seat Track Position Switch Circuit, specifically that its resistance is out of the expected range.
What are common symptoms of code C1948?
Common symptoms may include a malfunctioning seat adjustment system, warning lights on the dashboard, or the seat not moving when the controls are engaged.
What causes OBDII code C1948 to trigger?
The code can be triggered by a faulty seat track position switch, damaged wiring or connectors, or a malfunctioning seat control module.
Can I drive my vehicle with code C1948 active?
While you may be able to drive your vehicle, it is advisable to address the issue as it pertains to seat adjustment and safety features.
How do I diagnose the C1948 code?
Start by visually inspecting the seat track position switch and its wiring for damage. Use a multimeter to check the resistance of the switch and compare it to manufacturer specifications.
What repairs are needed for code C1948?
Repairs may involve replacing the seat track position switch, repairing or replacing damaged wiring, or reprogramming the seat control module if necessary.
Is it safe to ignore the C1948 code?
Ignoring the C1948 code is not recommended as it can impact the functionality of your seat adjustment system, which is important for safe driving.
Can a bad battery affect the C1948 code?
Yes, a weak or failing battery can cause voltage fluctuations that may affect the operation of electronic components, including the seat track position switch.
How much does it typically cost to fix the C1948 code?
Repair costs can vary widely based on the underlying issue but may range from $50 to $300 or more, depending on whether you need to replace components or repair wiring.
Discuss the causes and fixes for C1948 OBDII Code
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