AutoCodes – Chevrolet – B052C 2018 Chevrolet Silverado

B052C 2018 Chevrolet Silverado Code - Left Assist Step Switch Circuit

Quick Answer

The Assist Step Control (ASC) Module monitors the left and right signal circuit to the left and right assist step kick switch. Common causes include Faulty Left Assist Step Kick Switch, Left Assist Step Kick Switch harness is open or shorted, Left Assist Step Kick Switch circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B052C 2018 Chevrolet Silverado indicates Left Assist Step Switch Circuit.
Common causes
Common causes include Faulty Left Assist Step Kick Switch, Left Assist Step Kick Switch harness is open or shorted, Left Assist Step Kick Switch circuit poor electrical connection.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code Popularity 288
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 18, 2024
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Code B052C 2018 Chevrolet Silverado Description

The Assist Step Control (ASC) Module monitors the left and right signal circuit to the left and right assist step kick switch. When the left or right kick switch is pressed, a ground path is provided to the signal circuit. The Diagnostic Trouble Code (DTC) will be set when the signal circuit is shorted to ground for longer than 40 s or the switch was pressed for longer than 40 s.
OBDII Code B052C 2018 Chevrolet Silverado - Left Assist Step Switch Circuit - AutoCodes.com
B052C 2018 Chevrolet Silverado Code - Left Assist Step Switch Circuit

What are the Possible Causes of the DTC B052C 2018 Chevrolet Silverado?

  • Faulty Left Assist Step Kick Switch
  • Left Assist Step Kick Switch harness is open or shorted
  • Left Assist Step Kick Switch circuit poor electrical connection
  • Faulty Assist Step Control (ASC) Module

How to Fix the DTC B052C 2018 Chevrolet Silverado?

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 B052C 2018 Chevrolet Silverado 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 B052C 2018 Chevrolet Silverado code?

Need more information on how to fix the B052C 2018 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B052C 2018 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 B052C 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code B052C on a 2018 Chevrolet Silverado?

The common symptoms include the left assist step not deploying or retracting properly, the left assist step appearing to be stuck, or a warning light illuminated on the dashboard.

2. What are the possible causes of OBDII code B052C on a 2018 Chevrolet Silverado?

Possible causes of this code include a faulty left assist step switch, damaged wiring or connectors in the left assist step circuit, or a malfunctioning control module.

3. How can I diagnose the issue related to OBDII code B052C on my 2018 Chevrolet Silverado?

You can use a diagnostic scan tool to read the code and pinpoint the exact cause of the problem. Additionally, visually inspecting the left assist step switch and its wiring for any visible damage can also help identify the issue.

4. Can I still drive my 2018 Chevrolet Silverado with OBDII code B052C?

It is generally safe to drive the vehicle with this code, but it is recommended to address the issue promptly to avoid any inconvenience or potential safety hazards related to the left assist step functionality.

5. How can I repair OBDII code B052C on my 2018 Chevrolet Silverado?

Repairing this code may involve replacing the left assist step switch, repairing or replacing damaged wiring or connectors, or reprogramming the control module. It is advisable to consult a professional mechanic for an accurate diagnosis and repair.

6. Is OBDII code B052C a common issue in 2018 Chevrolet Silverado vehicles?

While this code is not extremely common, some 2018 Chevrolet Silverado owners have reported experiencing problems related to the left assist step switch circuit, leading to the illumination of this code.

7. Can weather conditions affect the occurrence of OBDII code B052C on a 2018 Chevrolet Silverado?

Extreme weather conditions, such as heavy rain or snow, can potentially impact the proper functioning of the left assist step switch circuit, which may trigger the appearance of this code.

8. Are there any preventive measures to avoid OBDII code B052C on my 2018 Chevrolet Silverado?

Regularly inspecting the left assist step system for any signs of wear or damage, keeping the components clean and well-maintained, and addressing any issues promptly can help prevent the occurrence of this code.

9. How long does it typically take to repair OBDII code B052C on a 2018 Chevrolet Silverado?

The repair time for this code can vary depending on the exact cause of the issue and the extent of the repairs needed. In general, it may take a few hours to a full day to diagnose and repair the problem.

10. Will resetting the OBDII system clear the B052C code on my 2018 Chevrolet Silverado?

While resetting the OBDII system may temporarily clear the code, it is crucial to address the underlying issue causing the code to prevent it from reoccurring. Simply resetting the system without fixing the problem will not resolve the issue permanently.

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