AutoCodes – Ford – C1870 Ford

C1870 Ford Code - Air Suspension Gate Solenoid Output Circuit Open

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
C1870 Ford indicates Air Suspension Gate Solenoid Output Circuit Open.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 936
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 03, 2020
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Code C1870 Ford 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 C1870 Ford - Air Suspension Gate Solenoid Output Circuit Open - AutoCodes.com
C1870 Ford Code - Air Suspension Gate Solenoid Output Circuit Open

What are the Possible Causes of the DTC C1870 Ford?

  • 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 C1870 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 C1870 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 C1870 Ford code?

Need more information on how to fix the C1870 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1870 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 C1870 Ford Code

1. What are common symptoms of OBDII code C1870 in a Ford related to the Air Suspension Gate Solenoid output circuit being open?

- Common symptoms include the vehicle riding lower than usual, uneven suspension, and the air compressor running frequently.

2. What could cause the Air Suspension Gate Solenoid Output Circuit Open fault code C1870 in a Ford?

- Possible causes include a faulty air suspension gate solenoid, damaged wiring or connectors, or a malfunctioning suspension control module.

3. How can I diagnose the issue causing OBDII code C1870 in my Ford related to the Air Suspension Gate Solenoid?

- Diagnosis typically involves inspecting the air suspension gate solenoid, checking the wiring and connectors for damage, and using a diagnostic tool to assess the suspension system.

4. Can OBDII code C1870 in a Ford be fixed without professional help?

- While some basic checks like inspecting wiring connections can be done at home, diagnosing and repairing the root cause of the issue may require professional assistance.

5. Is it safe to drive my Ford with OBDII code C1870 related to the Air Suspension Gate Solenoid issue?

- It is not recommended to drive the vehicle extensively with this fault code as it may lead to further damage to the suspension system and compromise driving safety.

6. What are the repair options for fixing OBDII code C1870 in a Ford due to the Air Suspension Gate Solenoid circuit being open?

- Repair options may include replacing the faulty air suspension gate solenoid, repairing damaged wiring or connectors, or reprogramming the suspension control module.

7. How much does it typically cost to repair OBDII code C1870 in a Ford related to the Air Suspension Gate Solenoid issue?

- Repair costs can vary depending on the extent of the issue, parts needed, and labor rates, but it is advisable to get a few quotes from different repair shops.

8. Can resetting the OBDII system clear the C1870 fault code in a Ford?

- Resetting the OBDII system may temporarily clear the fault code, but it is likely to return if the underlying issue causing the Air Suspension Gate Solenoid problem is not addressed.

9. Are there any preventative measures to avoid OBDII code C1870 in a Ford related to the Air Suspension Gate Solenoid?

- Regularly inspecting the suspension system, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the occurrence of this fault code.

10. Does OBDII code C1870 affect the overall performance of a Ford vehicle?

- Yes, this fault code can impact the vehicle's ride quality, handling, and overall stability, making it important to address the issue promptly.

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