AutoCodes – Cadillac – B2860 Cadillac

B2860 Cadillac Code - Telescoping Column Position Sensor Failure

Quick Answer

The memory seat and telescoping steering column position settings are stored in the Left (LH) Seat Control Module (SCM). Common causes include Faulty Telescoping Column Position Sensor, Telescoping Column Position Sensor harness is open or shorted, Telescoping Column Position Sensor 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: B2860 Cadillac indicates Telescoping Column Position Sensor Failure.
Common causes: Common causes include Faulty Telescoping Column Position Sensor, Telescoping Column Position Sensor harness is open or shorted, Telescoping Column Position Sensor 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.

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Code Popularity 768

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 Feb 17, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2860 Cadillac Description

The memory seat and telescoping steering column position settings are stored in the Left (LH) Seat Control Module (SCM). The SCM measures and stores the steering column position by using a position sensor, which is an internal part of the telescoping actuator. The SCM provides the position sensor with a 5 volt power supply, and ground. The SCM monitors the position sensor signal voltage, which ranges from 0.1-4.78 volts depending on the steering column position. The steering column position sensor becomes active only when the SCM detects a steering column switch input. The Diagnostic Trouble Code (DTC) sets when the steering column position sensor signal, to the SCM, is less than 0.1 volt or greater than 4.78 volts for 2 seconds or more.

OBDII Code B2860 Cadillac - Telescoping Column Position Sensor Failure - AutoCodes.com — B2860 Cadillac Code - Telescoping Column Position Sensor Failure

What does this mean?

What are the Possible Causes of the DTC B2860 Cadillac?

Faulty Telescoping Column Position Sensor
Telescoping Column Position Sensor harness is open or shorted
Telescoping Column Position Sensor circuit poor electrical connection
Faulty Seat Control Module (SCM)

How to Fix the DTC B2860 Cadillac?

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 B2860 Cadillac 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.

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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 B2860 Cadillac Code

1. What are the common symptoms of a Telescoping Column Position Sensor failure (OBDII code B2860) in a Cadillac?

- Common symptoms include issues with the telescoping function of the steering column, such as the column not moving to the desired position or moving erratically.

2. What can cause the Telescoping Column Position Sensor failure in a Cadillac?

- The failure is typically caused by a malfunction in the telescoping column position sensor itself, which may be due to wear and tear or electrical issues.

3. How can I diagnose a Telescoping Column Position Sensor failure in my Cadillac?

- Diagnosing the issue usually involves using a diagnostic scanner to retrieve the OBDII code B2860 and conducting a physical inspection of the sensor and its wiring for any visible damage.

4. Can I continue driving my Cadillac with the Telescoping Column Position Sensor failure?

- It is not recommended to continue driving the vehicle with this issue, as it may lead to further damage or safety concerns. It's best to address the problem promptly.

5. What are the repair options for fixing the Telescoping Column Position Sensor failure in a Cadillac?

- Repair options may include replacing the telescoping column position sensor, repairing any damaged wiring, or recalibrating the sensor to ensure proper functionality.

6. Is it possible to reset the OBDII code B2860 related to the Telescoping Column Position Sensor failure in a Cadillac?

- Resetting the code may temporarily clear the warning light, but it's crucial to address the underlying issue causing the fault code to prevent future problems.

7. How much does it typically cost to repair the Telescoping Column Position Sensor failure in a Cadillac?

- Repair costs can vary depending on the extent of the damage and the specific repair needed. It's advisable to consult a professional mechanic for an accurate estimate.

8. Are there any preventive maintenance tips to avoid Telescoping Column Position Sensor failure in a Cadillac?

- Regularly inspecting the telescoping column position sensor and addressing any issues promptly can help prevent failure. Additionally, avoiding excessive force when adjusting the steering column can also help prolong sensor life.

9. Can a DIY enthusiast replace the Telescoping Column Position Sensor in a Cadillac?

- While some DIY enthusiasts may have the skills to replace the sensor, it's recommended to seek professional help to ensure the repair is done correctly and to prevent any further damage.

10. How long does it usually take to repair the Telescoping Column Position Sensor failure in a Cadillac?

- The repair time can vary depending on the extent of the damage and the availability of parts. In general, it may take a few hours to a day to complete the repair.