AutoCodes – Ford – C1902 Ford

C1902 Ford Code - Ride Control Right Rear Shock Actuator Circuit Open

Quick Answer

The Air Suspension Module monitors the Ride Control Right Rear Shock Actuator. Common causes include Faulty Ride Control Right Rear Shock Actuator, Ride Control Right Rear Shock Actuator harness is open or shorted, Ride Control Right Rear Shock Actuator 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: C1902 Ford indicates Ride Control Right Rear Shock Actuator Circuit Open.
Common causes: Common causes include Faulty Ride Control Right Rear Shock Actuator, Ride Control Right Rear Shock Actuator harness is open or shorted, Ride Control Right Rear Shock Actuator 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 7,958

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 03, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1902 Ford Description

The Air Suspension Module monitors the Ride Control Right Rear Shock Actuator. The Air Suspension Module sets the OBDII code when the Ride Control Right Rear Shock Actuator is not to factory specifications.

OBDII Code C1902 Ford - Ride Control Right Rear Shock Actuator Circuit Open - AutoCodes.com — C1902 Ford Code - Ride Control Right Rear Shock Actuator Circuit Open

What does this mean?

What are the Possible Causes of the DTC C1902 Ford?

Faulty Ride Control Right Rear Shock Actuator
Ride Control Right Rear Shock Actuator harness is open or shorted
Ride Control Right Rear Shock Actuator circuit poor electrical connection
Faulty Air Suspension Module

How to Fix the DTC C1902 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 C1902 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 C1902 Ford code?

Need more information on how to fix the C1902 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1902 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 C1902 Ford Code

1. What are the common symptoms of OBDII code C1902 Ford (Ride Control Right Rear Shock Actuator Circuit Open)?

The common symptoms include a warning light on the dashboard, a noticeable decrease in ride comfort, and the inability to adjust the right rear shock absorber.

2. What could cause the OBDII code C1902 Ford to trigger?

The code C1902 Ford can be triggered by a damaged wiring harness, a faulty shock actuator, a loose connection, or a blown fuse related to the ride control system.

3. How can I diagnose the issue related to code C1902 Ford?

A thorough visual inspection of the wiring harness and shock actuator is recommended. Additionally, using a multimeter to check for continuity and inspecting the fuse related to the ride control system can help diagnose the issue.

4. What are the repair options for OBDII code C1902 Ford?

Repair options include repairing or replacing the damaged wiring harness, replacing the faulty shock actuator, ensuring all connections are secure, and replacing any blown fuses.

5. Can I still drive my vehicle with the OBDII code C1902 Ford present?

While it may be possible to drive the vehicle with this code present, it is not recommended as it can affect the ride quality and stability of the vehicle. It is best to address the issue promptly.

6. How much does it cost to repair OBDII code C1902 Ford?

The cost of repair can vary depending on the specific cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It is advisable to get a few quotes from different shops.

7. Can I reset the OBDII code C1902 Ford on my own?

Yes, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Is it safe to continue driving with the right rear shock actuator circuit open?

It is not recommended to drive with the right rear shock actuator circuit open as it can impact the vehicle's stability and ride comfort. It is best to address the issue promptly.

9. How long does it typically take to repair the OBDII code C1902 Ford?

The repair time can vary depending on the exact cause of the issue and the availability of parts. In general, it can take a few hours to a full day to diagnose and repair the problem.

10. Will fixing the OBDII code C1902 Ford improve the vehicle's ride quality?

Yes, addressing the issue causing the code C1902 Ford can help restore the proper functioning of the ride control system, resulting in improved ride quality and stability.