AutoCodes – Chrysler – C15AD Chrysler

C15AD Chrysler Code - Ride Height System Performance Or Incorrect Operation

Quick Answer

The Air Suspension Control Module (ASCM) monitors the Ride Height System. Common causes include Blown Air Suspension Compressor Relay, Faulty Air Suspension Compressor, Air Suspension Compressor harness is open or shorted. 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
C15AD Chrysler indicates Ride Height System Performance Or Incorrect Operation.
Common causes
Common causes include Blown Air Suspension Compressor Relay, Faulty Air Suspension Compressor, Air Suspension Compressor harness is open or shorted.
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 662
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 06, 2020
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Code C15AD Chrysler Description

The Air Suspension Control Module (ASCM) monitors the Ride Height System. The ASCM sets the OBDII code when it checks for ride height sensor movement during the middle of a level change. If it does not see this movement then this Diagnostic Trouble Code (DTC) is set.
OBDII Code C15AD Chrysler - Ride Height System Performance Or Incorrect Operation - AutoCodes.com
C15AD Chrysler Code - Ride Height System Performance Or Incorrect Operation

What are the Possible Causes of the DTC C15AD Chrysler?

  • Blown Air Suspension Compressor Relay
  • Faulty Air Suspension Compressor
  • Air Suspension Compressor harness is open or shorted
  • Air Suspension Compressor circuit poor electrical connection

How to Fix the DTC C15AD Chrysler?

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 C15AD Chrysler 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 C15AD Chrysler code?

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Need Help with the Code?

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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 C15AD Chrysler Code

1. What are the common symptoms of OBDII code C15AD in a Chrysler related to the Ride Height System?

- Common symptoms include issues with the vehicle's suspension, uneven ride height, or a noticeable difference in the vehicle's height from one side to the other.

2. What can cause the OBDII code C15AD related to the Ride Height System in a Chrysler?

- The code C15AD can be triggered by faults in the ride height sensors, control module, wiring, or components of the suspension system.

3. How can I diagnose the source of the OBDII code C15AD in my Chrysler's Ride Height System?

- Diagnosing the issue may require a scan tool to read the specific fault codes, as well as a visual inspection of the suspension components and the ride height sensors.

4. Can I still drive my Chrysler with the OBDII code C15AD related to the Ride Height System?

- It is generally not recommended to drive the vehicle with an active fault code related to the Ride Height System, as it can affect the vehicle's stability and handling.

5. What are some DIY repair tips for addressing the OBDII code C15AD in a Chrysler's Ride Height System?

- DIY repair tips may include checking the wiring connections to the ride height sensors, ensuring the sensors are properly calibrated, or inspecting for any visible damage to the suspension components.

6. Is it necessary to take my Chrysler to a dealership for repair when experiencing the OBDII code C15AD related to the Ride Height System?

- While a dealership may have specialized tools and knowledge for diagnosing and repairing this issue, independent mechanics or automotive technicians with experience in suspension systems may also be able to address the problem.

7. How much does it typically cost to repair the OBDII code C15AD in a Chrysler's Ride Height System?

- The cost of repairs can vary depending on the specific cause of the issue, but it may involve sensor replacements, wiring repairs, or recalibration of the suspension system, potentially ranging from a few hundred to over a thousand dollars.

8. Can weather or road conditions trigger the OBDII code C15AD in a Chrysler's Ride Height System?

- While extreme weather conditions or rough road surfaces may not directly trigger the fault code, they can exacerbate existing issues with the suspension system, leading to the code being triggered.

9. Will resetting the OBDII code C15AD related to the Ride Height System in my Chrysler make the problem go away?

- Resetting the code may temporarily clear the fault light, but it will not fix the underlying issue causing the fault code to appear. It is important to diagnose and address the root cause of the problem.

10. How often should I have the Ride Height System in my Chrysler inspected to prevent the OBDII code C15AD from occurring?

- Regular inspections of the suspension system, including the ride height sensors and components, as part of routine maintenance can help detect and address any issues before they trigger the OBDII code C15AD.

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