AutoCodes – GMC – B052D GMC

B052D GMC Code - Right 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 Right Assist Step Kick Switch, Right Assist Step Kick Switch harness is open or shorted, Right 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: B052D GMC indicates Right Assist Step Switch Circuit.
Common causes: Common causes include Faulty Right Assist Step Kick Switch, Right Assist Step Kick Switch harness is open or shorted, Right 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 580

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 18, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B052D GMC 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 B052D GMC - Right Assist Step Switch Circuit - AutoCodes.com — B052D GMC Code - Right Assist Step Switch Circuit

What does this mean?

What are the Possible Causes of the DTC B052D GMC?

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

How to Fix the DTC B052D GMC?

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 B052D GMC 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 B052D GMC code?

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Need Help with the Code?

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Information for Specific GMC Models

B052D 2014 GMC Sierra — Right Assist Step Switch Circuit
B052D 2015 GMC Sierra — Right Assist Step Switch Circuit
B052D 2016 GMC Sierra — Right Assist Step Switch Circuit
B052D 2017 GMC Sierra — Right Assist Step Switch Circuit
B052D 2018 GMC Sierra — Right Assist Step Switch Circuit

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 B052D GMC Code

1. What are the common symptoms of OBDII code B052D GMC (Right Assist Step Switch Circuit)?

- The common symptoms include the right assist step not deploying or retracting properly, and the "Service Ride Control" message appearing on the dashboard.

2. What are the possible causes of OBDII code B052D GMC?

- The code B052D GMC is typically caused by a faulty right assist step switch, a damaged wiring harness, or a malfunctioning control module.

3. How can I diagnose the issue associated with OBDII code B052D GMC?

- You can diagnose the issue by using a diagnostic scanner to retrieve the trouble code, inspecting the wiring harness for any visible damage, and testing the right assist step switch for proper functionality.

4. Can I still drive my vehicle with OBDII code B052D GMC?

- It is generally safe to drive your vehicle with this code, but you may experience issues with the right assist step's operation. It is recommended to address the problem at your earliest convenience.

5. What is the typical repair for OBDII code B052D GMC?

- The typical repair involves replacing the faulty right assist step switch, repairing any damaged wiring, or reprogramming the control module if necessary.

6. Are there any DIY tips for fixing OBDII code B052D GMC?

- DIY tips include checking the fuse related to the right assist step, inspecting the wiring for any visible damage, and carefully replacing the right assist step switch if needed.

7. How much does it cost to repair OBDII code B052D GMC at a dealership?

- The cost of repairing this code at a dealership can vary depending on the exact cause of the issue, but it may range from $200 to $500 including parts and labor.

8. Can a mechanic easily reset OBDII code B052D GMC after the repair?

- Yes, a mechanic can easily reset the OBDII code B052D GMC using a diagnostic scanner after the repair has been completed successfully.

9. Will OBDII code B052D GMC cause my vehicle to fail an emissions test?

- OBDII code B052D GMC is not directly related to emissions, so it should not cause your vehicle to fail an emissions test.

10. Is OBDII code B052D GMC a common issue in GMC vehicles?

- OBDII code B052D GMC related to the Right Assist Step Switch Circuit is a known issue in certain GMC models equipped with power deployable running boards or steps.