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C0247 Cadillac Code - Left Front Isolation Solenoid Circuit Shorted

Quick Answer

The C0247 diagnostic trouble code (DTC) for Cadillac vehicles specifically relates to the left front isolation solenoid circuit being shorted. Common causes include Short circuit in the wiring of the isolation solenoid circuit, Faulty left front isolation solenoid, Malfunctioning suspension control module. 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
C0247 Cadillac indicates Left Front Isolation Solenoid Circuit Shorted.
Common causes
Common causes include Short circuit in the wiring of the isolation solenoid circuit, Faulty left front isolation solenoid, Malfunctioning suspension control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code C0247 Cadillac Description

The C0247 diagnostic trouble code (DTC) for Cadillac vehicles specifically relates to the left front isolation solenoid circuit being shorted. This code indicates that there is an issue with the electrical circuit that controls the left front isolation solenoid in the vehicle's suspension system. The isolation solenoid is responsible for adjusting the suspension system to provide a smoother and more comfortable ride by isolating the left front wheel from the rest of the suspension system.

OBDII Code C0247 Cadillac - Left Front Isolation Solenoid Circuit Shorted
C0247 Cadillac Code - Left Front Isolation Solenoid Circuit Shorted

Common Causes of C0247 Cadillac

  1. Short circuit in the wiring of the isolation solenoid circuit
  2. Faulty left front isolation solenoid
  3. Malfunctioning suspension control module
  4. Corrosion or damage to the electrical connections
  5. Electrical interference from aftermarket modifications

Symptoms of C0247 Cadillac

  1. Stiff or rough ride quality
  2. Uneven tire wear
  3. Decreased handling performance
  4. Suspension system error message on the dashboard
  5. Vehicle leaning to one side

How to Fix C0247 Cadillac

  1. Diagnose the issue using a diagnostic scanner to pinpoint the exact cause of the short in the left front isolation solenoid circuit.
  2. Inspect the wiring and connections for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the left front isolation solenoid for proper functionality. Replace if found to be faulty.
  4. Check the suspension control module for any faults or errors. Reset or replace if needed.
  5. Clear the DTC from the vehicle's computer system and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix C0247 Cadillac

The typical repair costs for addressing a C0247 Cadillac code can vary depending on the specific cause of the issue. Generally, the cost of parts for replacing a faulty solenoid or repairing wiring connections can range from $100 to $500. Labor costs can add an additional $100 to $300, depending on the shop's hourly rates and the complexity of the repair. Overall, the total cost for resolving this issue can be estimated to be between $200 and $800. It's essential to consult with a qualified mechanic or repair shop to get an accurate cost estimate based on the specific circumstances of the vehicle.

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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 C0247 Cadillac Code

1. What are the common symptoms of OBDII code C0247 Cadillac?

The common symptoms of OBDII code C0247 for a Cadillac include the Service Stability System warning light coming on, issues with the vehicle's traction control, and potentially a rough or unstable ride.

2. What does the OBDII code C0247 Cadillac indicate?

OBDII code C0247 for a Cadillac indicates a fault in the Left Front Isolation Solenoid Circuit, specifically a short circuit.

3. What are the possible causes of OBDII code C0247 Cadillac?

Possible causes of OBDII code C0247 for a Cadillac include a short circuit in the wiring of the Left Front Isolation Solenoid, a faulty isolation solenoid itself, or issues with the vehicle's electronic control module (ECM).

4. How can I diagnose the OBDII code C0247 Cadillac?

Diagnosing OBDII code C0247 for a Cadillac involves using a diagnostic scanner to retrieve the code, inspecting the wiring and connections related to the Left Front Isolation Solenoid, and testing the solenoid for proper functionality.

5. Can I continue driving with OBDII code C0247 Cadillac active?

It is not recommended to continue driving with OBDII code C0247 active on a Cadillac, as it can affect the stability and traction control systems, potentially compromising the vehicle's safety.

6. How can I repair OBDII code C0247 Cadillac?

Repairing OBDII code C0247 for a Cadillac involves locating and fixing the short circuit in the Left Front Isolation Solenoid Circuit, replacing any damaged wiring or components, and clearing the trouble code with a diagnostic scanner.

7. Can OBDII code C0247 Cadillac be triggered by other issues?

While OBDII code C0247 for a Cadillac is specifically related to the Left Front Isolation Solenoid Circuit, it can also be triggered by related issues such as a faulty ECM or other electrical problems within the system.

8. Will OBDII code C0247 Cadillac cause permanent damage to my vehicle?

If left unresolved, OBDII code C0247 for a Cadillac can potentially cause further damage to the vehicle's stability and traction control systems, affecting overall performance and safety.

9. How much does it typically cost to repair OBDII code C0247 Cadillac?

The cost to repair OBDII code C0247 for a Cadillac can vary depending on the extent of the damage, parts needed for replacement, and labor costs. It is recommended to consult with a professional mechanic for an accurate estimate.

10. Can I clear the OBDII code C0247 Cadillac without repairing the issue?

While you can clear the OBDII code C0247 with a diagnostic scanner, it is crucial to address the underlying issue causing the fault in the Left Front Isolation Solenoid Circuit to prevent further complications and ensure the vehicle's proper functionality.

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