AutoCodes – Generic – C1568

C1568 Code - Left Front Ride Height Level Performance

Quick Answer

The Air Suspension Control Module (ASCM) monitors the Ride Height Air Pump. Common causes include Air System Leak, Faulty Air Suspension Control Module (ASCM). 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: C1568 indicates Left Front Ride Height Level Performance.
Common causes: Common causes include Air System Leak, Faulty Air Suspension Control Module (ASCM).
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 2,013

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 01, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1568 Description

The Air Suspension Control Module (ASCM) monitors the Ride Height Air Pump. The ASCM sets the OBDII code when it detects the Air Spring Valve as been used for a time exceeding three minutes within the last ten minutes.

OBDII Code C1568 - Left Front Ride Height Level Performance - AutoCodes.com — C1568 Code - Left Front Ride Height Level Performance

What does this mean?

What are the Possible Causes of the DTC C1568?

Air System Leak
Faulty Air Suspension Control Module (ASCM)

How to Fix the DTC C1568?

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 C1568 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 C1568 code?

Need more information on how to fix the C1568 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1568 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1568 Chrysler — Left Front Ride Height Level Performance
C1568 Dodge — Left Front Ride Height Level Performance
C1568 Jeep — Left Front Ride Height Level Performance
C1568 Lexus — Lock Holder Deviation Detection
C1568 RAM — Left Front Ride Height Level Performance
C1568 Toyota — Lock Holder Deviation Detection

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 C1568 Code

1. What are common symptoms of OBDII code C1568 (Left Front Ride Height Level Performance)?

- Common symptoms include uneven ride height, vehicle leaning to one side, and suspension issues on the left front side.

2. What are possible causes of OBDII code C1568?

- Possible causes include a faulty ride height sensor, damaged wiring connections, suspension component issues, or a problem with the vehicle's control module.

3. How can I diagnose the cause of OBDII code C1568?

- Diagnose the code by inspecting the ride height sensor and its wiring, checking the suspension components for damage, and using a diagnostic scan tool to read live data from the control module.

4. Can I drive my vehicle with OBDII code C1568 present?

- It is not recommended to drive the vehicle with this code active, as it can affect the vehicle's stability and potentially lead to further suspension damage.

5. How can I repair OBDII code C1568?

- Repair options include replacing the ride height sensor, repairing damaged wiring, addressing suspension issues, or reprogramming the control module if necessary.

6. Will resetting the OBDII code C1568 make it go away permanently?

- Resetting the code may temporarily clear the error, but if the underlying issue is not resolved, the code is likely to reappear after some driving cycles.

7. Is it safe to continue driving if the vehicle is leaning due to OBDII code C1568?

- It is not safe to drive a vehicle that is leaning due to this code, as it can affect the vehicle's handling and potentially lead to dangerous situations on the road.

8. Can weather conditions affect OBDII code C1568?

- Extreme weather conditions or driving on rough terrain can potentially exacerbate the symptoms associated with this code, highlighting the importance of timely repairs.

9. How much does it typically cost to repair OBDII code C1568 at a mechanic?

- Repair costs can vary depending on the exact cause of the code, but expect to pay for diagnostic time, parts, and labor, which can range from a few hundred to over a thousand dollars.

10. Will OBDII code C1568 cause my vehicle to fail a state emissions inspection?

- Depending on your state's regulations, a suspension-related code like C1568 may cause your vehicle to fail an emissions inspection due to its impact on safety and performance.