AutoCodes – Generic – C1867

C1867 Code - Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery

Quick Answer

The Vehicle Dynamic Module (VDM) monitors the Air Suspension Rear Inflator Solenoid. Common causes include Faulty Air Suspension Rear Inflator Solenoid, Air Suspension Rear Inflator Solenoid harness is open or shorted, Air Suspension Rear Inflator 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: C1867 indicates Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery.
Common causes: Common causes include Faulty Air Suspension Rear Inflator Solenoid, Air Suspension Rear Inflator Solenoid harness is open or shorted, Air Suspension Rear Inflator 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 3,320

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 C1867 Description

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

OBDII Code C1867 - Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery - AutoCodes.com — C1867 Code - Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC C1867?

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

How to Fix the DTC C1867?

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 C1867 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 C1867 code?

Need more information on how to fix the C1867 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1867 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1867 Ford — Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery
C1867 Lincoln — Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery
C1867 Mercury — Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery

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 C1867 Code

1. What are the common symptoms of OBDII code C1867?

- Common symptoms include a warning light on the dashboard, issues with the rear air suspension system, and uneven ride height at the rear of the vehicle.

2. What can cause the OBDII code C1867 to trigger?

- This code is typically triggered by a short circuit between the rear inflator solenoid output circuit and the battery, potentially caused by damaged wiring or a faulty solenoid.

3. How can I diagnose the root cause of OBDII code C1867?

- To diagnose this code, a thorough inspection of the rear air suspension system's wiring, connectors, and the inflator solenoid itself is necessary. Using a multimeter to check for continuity and shorts can help pinpoint the issue.

4. Can I still drive my vehicle with OBDII code C1867 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further damage to the air suspension system and affect the vehicle's handling and ride comfort.

5. What are the repair options for OBDII code C1867?

- Repair options include repairing or replacing damaged wiring, repairing or replacing the rear inflator solenoid, and clearing the code with an OBDII scanner.

6. Is it possible to reset OBDII code C1867 without fixing the underlying issue?

- Resetting the code without addressing the root cause will likely result in the code reappearing once the issue is detected again by the vehicle's onboard diagnostics.

7. Can a DIY enthusiast fix OBDII code C1867 at home?

- Depending on the skill level and experience of the individual, some DIY enthusiasts may be able to diagnose and repair this code at home. However, working with electrical systems can be complex, so caution is advised.

8. How long does it typically take to repair OBDII code C1867?

- The repair time for this code can vary depending on the extent of the damage and the ease of access to the affected components. In general, it may take a few hours to a full day to diagnose and fix the issue.

9. Are there any preventive measures to avoid OBDII code C1867 in the future?

- Regular inspection and maintenance of the air suspension system, including checking for damaged wiring and loose connections, can help prevent issues that may lead to this code.

10. Will fixing OBDII code C1867 improve the vehicle's performance?

- Fixing this code will restore the proper functioning of the rear air suspension system, improving ride comfort, handling, and overall performance of the vehicle.