AutoCodes – Generic – C1869

C1869 Code - Air Suspension Gate Solenoid Output Circuit Failure

Quick Answer

The Vehicle Dynamic Module (VDM) monitors the Air Suspension Gate Solenoid. Common causes include Faulty Air Suspension Gate Solenoid, Air Suspension Gate Solenoid harness is open or shorted, Air Suspension Gate Solenoid 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: C1869 indicates Air Suspension Gate Solenoid Output Circuit Failure.
Common causes: Common causes include Faulty Air Suspension Gate Solenoid, Air Suspension Gate Solenoid harness is open or shorted, Air Suspension Gate Solenoid 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 5,109

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 Nov 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1869 Description

The Vehicle Dynamic Module (VDM) monitors the Air Suspension Gate Solenoid. The VDM sets the OBDII code when the Air Suspension Gate Solenoid is not to factory specifications.

OBDII Code C1869 - Air Suspension Gate Solenoid Output Circuit Failure - AutoCodes.com — C1869 Code - Air Suspension Gate Solenoid Output Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1869?

Faulty Air Suspension Gate Solenoid
Air Suspension Gate Solenoid harness is open or shorted
Air Suspension Gate Solenoid circuit poor electrical connection
Faulty Vehicle Dynamic Module (VDM)

How to Fix the DTC C1869?

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 C1869 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 C1869 code?

Need more information on how to fix the C1869 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1869 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1869 Ford — Air Suspension Gate Solenoid Output Circuit Failure
C1869 Lincoln — Air Suspension Gate Solenoid Output Circuit Failure
C1869 Mercury — Air Suspension Gate Solenoid Output Circuit Failure

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 C1869 Code

1. What are the common symptoms of OBDII code C1869 - Air Suspension Gate Solenoid Output Circuit Failure?

- Common symptoms include a noticeable change in the vehicle's ride height, uneven suspension, and potential difficulty controlling the vehicle's handling.

2. What are the possible causes of OBDII code C1869?

- The code C1869 can be triggered by issues such as a faulty air suspension gate solenoid, damaged wiring in the solenoid circuit, or a malfunctioning control module.

3. How can I diagnose OBDII code C1869?

- Diagnosing this code typically involves using an OBDII scanner to read the code, visually inspecting the air suspension components, checking the wiring for any damage, and testing the solenoid for proper function.

4. Can I still drive my vehicle with OBDII code C1869?

- It is not recommended to drive the vehicle with a C1869 code, as it can affect the suspension system's performance and potentially lead to further damage if left unaddressed.

5. How can I repair OBDII code C1869 - Air Suspension Gate Solenoid Output Circuit Failure?

- Repairing this code usually involves replacing the faulty air suspension gate solenoid, repairing any damaged wiring, and clearing the code with an OBDII scanner.

6. Is it possible to temporarily reset OBDII code C1869?

- While you may be able to temporarily reset the code with an OBDII scanner, it is important to address the underlying issue causing the code to prevent further problems.

7. Are there any preventive maintenance tips to avoid OBDII code C1869?

- Regularly inspecting the air suspension components, checking for any signs of wear or damage, and addressing any issues promptly can help prevent OBDII code C1869 from occurring.

8. Can a DIY enthusiast repair OBDII code C1869 at home?

- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to repair OBDII code C1869 at home by following proper diagnostic procedures and using the right replacement parts.

9. How much does it typically cost to repair OBDII code C1869 at a repair shop?

- The cost of repairing OBDII code C1869 can vary depending on the extent of the damage, the cost of parts, and the labor rates of the repair shop. It is best to obtain quotes from different shops for an accurate estimate.

10. Can OBDII code C1869 cause any other issues if left unresolved?

- If left unresolved, OBDII code C1869 can lead to further damage to the air suspension system, affecting the vehicle's ride comfort, handling, and overall safety.