AutoCodesFord – C1230 Ford

C1230 Ford Code - Rear Anti-Lock Brake Sensor

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Rear Anti-Lock Brake Sensor. Common causes include Faulty Rear Anti-Lock Brake Sensor, Rear Anti-Lock Brake Sensor harness is open or shorted, Rear Anti-Lock Brake Sensor 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
C1230 Ford indicates Rear Anti-Lock Brake Sensor.
Common causes
Common causes include Faulty Rear Anti-Lock Brake Sensor, Rear Anti-Lock Brake Sensor harness is open or shorted, Rear Anti-Lock Brake Sensor 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 14,838
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 27, 2020
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Code C1230 Ford Description

The Anti-Lock Brake System (ABS) Module monitors the Rear Anti-Lock Brake Sensor. The ABS Module sets the OBDII code when the Rear Anti-Lock Brake Sensor is not to factory specifications.
OBDII Code C1230 Ford - Rear Anti-Lock Brake Sensor - AutoCodes.com
C1230 Ford Code - Rear Anti-Lock Brake Sensor

What are the Possible Causes of the DTC C1230 Ford?

  • Faulty Rear Anti-Lock Brake Sensor
  • Rear Anti-Lock Brake Sensor harness is open or shorted
  • Rear Anti-Lock Brake Sensor circuit poor electrical connection

How to Fix the DTC C1230 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1230 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 C1230 Ford code?

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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 C1230 Ford Code

1. What are the common symptoms of OBDII code C1230 on a Ford related to the Rear Anti-Lock Brake Sensor?

The common symptoms include the ABS warning light illuminating on the dashboard, issues with the ABS system engaging properly, and potential loss of traction control.

2. What are the typical causes of OBDII code C1230 in a Ford, specifically related to the Rear Anti-Lock Brake Sensor?

Common causes include a faulty rear anti-lock brake sensor, damaged wiring or connectors leading to the sensor, or issues with the sensor's alignment or mounting.

3. How can I diagnose the OBDII code C1230 on my Ford that pertains to the Rear Anti-Lock Brake Sensor?

Diagnosis involves using an OBDII scanner to retrieve the specific code, inspecting the rear anti-lock brake sensor and its connections for damage, and testing the sensor's functionality using a multimeter.

4. Is it safe to continue driving my Ford with OBDII code C1230 related to the Rear Anti-Lock Brake Sensor?

It is not recommended to drive the vehicle with this code present, as it may lead to potential safety risks due to compromised ABS and traction control systems.

5. What are some repair tips for addressing OBDII code C1230 on a Ford associated with the Rear Anti-Lock Brake Sensor?

Repair tips include checking and cleaning sensor connections, replacing the faulty rear anti-lock brake sensor if necessary, and ensuring proper alignment and installation of the new sensor.

6. Can weather or road conditions affect the triggering of OBDII code C1230 on a Ford linked to the Rear Anti-Lock Brake Sensor?

Extreme weather conditions or driving on rough terrain can potentially impact the rear anti-lock brake sensor's performance and trigger the code C1230.

7. How can I prevent OBDII code C1230 related to the Rear Anti-Lock Brake Sensor in my Ford from recurring?

Regular maintenance checks, ensuring proper sensor alignment and mounting, and promptly addressing any ABS system issues can help prevent the recurrence of the C1230 trouble code.

8. Are there any safety implications if the OBDII code C1230 associated with the Rear Anti-Lock Brake Sensor is ignored in a Ford?

Ignoring this code can compromise the vehicle's braking performance, ABS functionality, and traction control, posing safety risks during sudden stops or slippery road conditions.

9. Can a DIY enthusiast with basic automotive knowledge repair OBDII code C1230 on a Ford related to the Rear Anti-Lock Brake Sensor?

While some repairs related to this code can be performed by DIY enthusiasts, it is recommended to consult a professional mechanic for accurate diagnosis and proper replacement of components like the rear anti-lock brake sensor.

10. How long does it typically take to repair OBDII code C1230 in a Ford concerning the Rear Anti-Lock Brake Sensor?

The repair time can vary based on the extent of the issue, but replacing a faulty rear anti-lock brake sensor and performing related repairs usually takes a few hours to complete.

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