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C1885 Lincoln Code - Air Suspension Right Rear Height Sensor Circuit Failure

Quick Answer

The C1885 diagnostic trouble code (DTC) for Lincoln vehicles specifically indicates an issue with the air suspension right rear height sensor circuit. Common causes include Faulty right rear height sensor, Wiring or connector issues in the circuit connecting the sensor to the suspension control module, Corrosion or damage to the sensor or its mounting location. 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
C1885 Lincoln indicates Air Suspension Right Rear Height Sensor Circuit Failure.
Common causes
Common causes include Faulty right rear height sensor, Wiring or connector issues in the circuit connecting the sensor to the suspension control module, Corrosion or damage to the sensor or its mounting location.
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 15, 2024
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Code C1885 Lincoln Description

The C1885 diagnostic trouble code (DTC) for Lincoln vehicles specifically indicates an issue with the air suspension right rear height sensor circuit. The air suspension system in a vehicle like a Lincoln is responsible for maintaining a smooth and comfortable ride by adjusting the height of the vehicle based on road conditions and load. The height sensors play a crucial role in this system by measuring the height of the vehicle and sending this information to the suspension control module.

OBDII Code C1885 Lincoln - Air Suspension Right Rear Height Sensor Circuit Failure
C1885 Lincoln Code - Air Suspension Right Rear Height Sensor Circuit Failure

Common Causes of C1885 Lincoln

  1. Faulty right rear height sensor.
  2. Wiring or connector issues in the circuit connecting the sensor to the suspension control module.
  3. Corrosion or damage to the sensor or its mounting location.
  4. Electronic control module (ECM) failure affecting the sensor circuit.
  5. Physical damage to the suspension system, such as from a collision or rough terrain.

Symptoms of C1885 Lincoln

  1. Uneven ride height, with the right rear side of the vehicle sitting lower or higher than normal.
  2. Harsh or bouncy ride quality, especially over bumps or rough roads.
  3. Warning light on the dashboard indicating an issue with the air suspension system.
  4. Difficulty maintaining control or stability while driving, especially at higher speeds.
  5. Abnormal noises coming from the suspension system, such as clunking or squeaking.

How to Fix C1885 Lincoln

  1. Begin by conducting a thorough visual inspection of the right rear height sensor, wiring, and connectors to check for any obvious signs of damage or corrosion.
  2. Use a multimeter to test the sensor's resistance and ensure it is within the manufacturer's specified range.
  3. Inspect the wiring harness for any breaks, frays, or loose connections, repairing or replacing any damaged sections as needed.
  4. Clear the DTC from the vehicle's computer using a diagnostic scan tool and test drive the vehicle to ensure the issue has been resolved.
  5. If the problem persists, consider replacing the right rear height sensor or seeking professional assistance for further diagnosis and repair.

Cost to Fix C1885 Lincoln

The cost of repairing a C1885 DTC related to the air suspension right rear height sensor circuit failure can vary depending on the specific cause of the issue and the vehicle's make and model. In general, the cost of parts for this repair can range from $100 to $300, with labor costs adding an additional $150 to $300. Overall, the total repair cost for this issue may fall between $250 and $600. It is important to note that these estimates are rough averages and actual costs may vary based on factors such as the location of the repair, the availability of parts, and the labor rates of the auto repair shop. It is recommended to obtain quotes from multiple sources and compare prices before proceeding with the repair.

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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 C1885 Lincoln Code

1. What are common symptoms of OBDII code C1885 in a Lincoln related to the air suspension right rear height sensor circuit failure?

- Common symptoms include uneven ride height, sagging suspension on the right rear side, and a "Check Air Suspension" warning light on the dashboard.

2. What are possible causes of OBDII code C1885 in a Lincoln indicating a right rear height sensor circuit failure?

- Possible causes include a faulty height sensor, damaged wiring or connectors in the circuit, or issues with the air suspension control module.

3. How can I diagnose the OBDII code C1885 in a Lincoln for a right rear height sensor circuit failure?

- Diagnose the code by using an OBDII scanner to retrieve the specific error code, inspecting the right rear height sensor and its wiring for damage, and testing the sensor's resistance.

4. Can I continue driving my Lincoln with OBDII code C1885 indicating a right rear height sensor circuit failure?

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

5. What are the repair options for OBDII code C1885 in a Lincoln due to a right rear height sensor circuit failure?

- Repair options include replacing the faulty right rear height sensor, repairing damaged wiring or connectors, and resetting the air suspension system to clear the code.

6. Is it possible to reset the OBDII code C1885 in a Lincoln after repairing the right rear height sensor circuit failure?

- Yes, the code can be reset using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code from the system.

7. How much does it typically cost to repair OBDII code C1885 in a Lincoln caused by a right rear height sensor circuit failure?

- The cost of repair can vary depending on the extent of the issue, but it may range from $200 to $500 for parts and labor.

8. Are there any preventive maintenance tips to avoid OBDII code C1885 in a Lincoln related to a right rear height sensor circuit failure?

- Regularly inspecting the air suspension system, including the height sensors and wiring, can help prevent issues that may trigger this error code.

9. Can a DIY enthusiast with basic automotive knowledge repair OBDII code C1885 in a Lincoln for a right rear height sensor circuit failure?

- While some basic repairs like checking connections and replacing the sensor may be possible for a DIY enthusiast, diagnosing and repairing complex issues may require professional expertise.

10. How long does it take to repair OBDII code C1885 in a Lincoln due to a right rear height sensor circuit failure?

- The repair time can vary depending on the exact cause of the issue, but it typically takes a few hours to a full day to diagnose and fix the problem.

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