AutoCodes – Ford – C1998 Ford

C1998 Ford Code - ABS Module Calibration

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors itself. Common causes include Anti-Lock Brake System (ABS) Module Calibration, Faulty Anti-Lock Brake System Module, Anti-Lock Brake System Module 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: C1998 Ford indicates ABS Module Calibration.
Common causes: Common causes include Anti-Lock Brake System (ABS) Module Calibration, Faulty Anti-Lock Brake System Module, Anti-Lock Brake System Module 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 15,855

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 Jun 21, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1998 Ford Description

The Anti-Lock Brake System (ABS) Module monitors itself. The Anti-Lock Brake System Module will set the Diagnostic Trouble Code (DTC) when there is a calibration error.

OBDII Code C1998 Ford - ABS Module Calibration - AutoCodes.com — C1998 Ford Code - ABS Module Calibration

What does this mean?

What are the Possible Causes of the DTC C1998 Ford?

Anti-Lock Brake System (ABS) Module Calibration
Faulty Anti-Lock Brake System Module
Anti-Lock Brake System Module harness is open or shorted
Anti-Lock Brake System Module circuit poor electrical connection

How to Fix the DTC C1998 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 C1998 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 C1998 Ford Code

1. What are the common symptoms of an ABS module calibration error (C1998) in a Ford vehicle?

Symptoms may include the ABS warning light staying illuminated on the dashboard, erratic ABS system behavior, and potential loss of traction control functionality.

2. What could cause the ABS module calibration error (C1998) in a Ford vehicle?

The error code C1998 typically indicates a calibration issue within the ABS module itself, often caused by a faulty module, damaged wiring, or a software glitch.

3. Can I continue driving my Ford vehicle with the ABS module calibration error (C1998)?

While the vehicle may still be drivable, it is recommended to have the ABS system inspected and repaired promptly to ensure optimal safety and performance.

4. How can I diagnose the ABS module calibration error (C1998) in my Ford vehicle?

Diagnosing this error code usually requires a professional OBDII scanner to read the specific fault codes stored in the ABS module and pinpoint the calibration issue.

5. Is it possible to reset the ABS module calibration error (C1998) without professional equipment?

In some cases, disconnecting the vehicle's battery for a few minutes may reset the ABS system and clear the error code temporarily. However, a proper diagnostic and repair are still recommended.

6. What are the repair options for resolving the ABS module calibration error (C1998) in a Ford vehicle?

Repair options may include recalibrating the ABS module, repairing or replacing damaged wiring, updating the module software, or replacing the ABS module itself if necessary.

7. Can weather conditions affect the occurrence of the ABS module calibration error (C1998)?

Extreme temperatures or moisture exposure can potentially impact the ABS module's calibration and trigger error code C1998. It's essential to keep the ABS system protected from such conditions.

8. How long does it typically take to repair the ABS module calibration error (C1998) in a Ford vehicle?

The repair time can vary depending on the exact cause of the calibration error. Simple recalibrations may take an hour or two, while more complex repairs could require additional time.

9. Will fixing the ABS module calibration error (C1998) improve my vehicle's overall safety?

Yes, addressing the ABS module calibration error promptly will restore the proper function of the ABS system, enhancing your vehicle's safety by ensuring optimal braking performance in various driving conditions.

10. Is the ABS module calibration error (C1998) a common issue in Ford vehicles?

While not extremely common, ABS module calibration errors like C1998 can occur in Ford vehicles, especially in older models or those with high mileage. Regular maintenance and inspections can help prevent such issues.