C1879 Code - Air Suspension Left Front Air Spring Solenoid Output Circuit Short To Battery
Quick Answer
The Vehicle Dynamic Module (VDM) will command the air spring solenoid(s) ON or OFF when certain conditions are met. Common causes include Faulty Air Suspension Left Front Air Spring/Shock Solenoid, Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Left Front Air Spring/Shock 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
- C1879 indicates Air Suspension Left Front Air Spring Solenoid Output Circuit Short To Battery.
- Common causes
- Common causes include Faulty Air Suspension Left Front Air Spring/Shock Solenoid, Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted, Air Suspension Left Front Air Spring/Shock 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.
Code C1879 Description
What are the Possible Causes of the DTC C1879?
- Faulty Air Suspension Left Front Air Spring/Shock Solenoid
- Air Suspension Left Front Air Spring/Shock Solenoid harness is open or shorted
- Air Suspension Left Front Air Spring/Shock Solenoid circuit poor electrical connection
- Faulty Vehicle Dynamic Module (VDM)
How to Fix the DTC C1879?
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 C1879 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 C1879 code?
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Get the C1879 code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- C1879 Ford — Air Suspension Left Front Air Spring Solenoid Output Circuit Short To Battery
- C1879 Lincoln — Air Suspension Left Front Air Spring Solenoid Output Circuit Short To Battery
- C1879 Mercury — Air Suspension Left Front Air Spring Solenoid Output Circuit Short To Battery
Frequently Asked Questions about C1879 Code
1. What are common symptoms of OBDII code C1879?
- Common symptoms include a noticeable drop in the left front suspension, uneven ride height, and illuminated warning lights on the dashboard related to the air suspension system.
2. What can cause the OBDII code C1879 to trigger?
- This code is typically triggered by a short circuit between the left front air spring solenoid and the battery, resulting in improper operation of the air suspension system.
3. How can I diagnose the issue related to code C1879?
- To diagnose the issue, you can use an OBDII scanner to retrieve the code, visually inspect the wiring and connections related to the left front air spring solenoid, and perform electrical tests to check for a short to battery.
4. Is it safe to drive with OBDII code C1879 present?
- It is not recommended to drive with this code present, as it can lead to further damage to the air suspension system and compromise the vehicle's stability and handling.
5. Can I repair OBDII code C1879 myself?
- If you have experience with automotive electrical systems, you may be able to repair this code yourself by identifying and fixing the short circuit between the left front air spring solenoid and the battery.
6. What are the possible repair options for OBDII code C1879?
- Repair options for this code may include repairing or replacing damaged wiring, fixing faulty connections, or replacing the left front air spring solenoid if necessary.
7. How much does it cost to fix OBDII code C1879 at a repair shop?
- The cost of fixing this code at a repair shop can vary depending on the extent of the damage and the specific repairs needed, but it may range from a couple of hundred dollars to over a thousand dollars.
8. Will resetting the OBDII code C1879 make it go away permanently?
- Resetting the code without addressing the underlying issue will not make it go away permanently. The issue causing the code to trigger must be identified and repaired for the code to stay off.
9. Can extreme weather conditions affect the occurrence of OBDII code C1879?
- Extreme weather conditions, such as extreme heat or cold, can potentially worsen existing issues related to the air suspension system and increase the likelihood of triggering code C1879.
10. How often should I inspect the air suspension system to prevent OBDII code C1879 from occurring?
- It is recommended to inspect the air suspension system regularly as part of routine maintenance to catch any potential issues early and prevent the occurrence of code C1879.
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