B2573 GMC Code - Hatch Release Switch Circuit
Quick Answer
The hatch release switch circuit provides a direct battery input to the Body Control Module (BCM) when the switch is pressed. Common causes include Faulty Hatch Release Switch, Hatch Release Switch harness is open or shorted, Hatch Release Switch 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
- B2573 GMC indicates Hatch Release Switch Circuit.
- Common causes
- Common causes include Faulty Hatch Release Switch, Hatch Release Switch harness is open or shorted, Hatch Release Switch 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.
Code B2573 GMC Description
What are the Possible Causes of the DTC B2573 GMC?
- Faulty Hatch Release Switch
- Hatch Release Switch harness is open or shorted
- Hatch Release Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2573 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 B2573 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 B2573 GMC code?
Need more information on how to fix the B2573 GMC code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B2573 GMC code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about B2573 GMC Code
1. What are the common symptoms of OBDII code B2573 GMC (Hatch Release Switch Circuit)?
The common symptoms of OBDII code B2573 GMC include the rear hatch not opening when the switch is pressed, a non-responsive or malfunctioning hatch release switch, and potential issues with the rear hatch locking mechanism.
2. What are the possible causes of OBDII code B2573 GMC?
Possible causes of OBDII code B2573 GMC include a faulty hatch release switch, damaged wiring or connectors in the hatch release circuit, a malfunctioning rear hatch control module, or a problem with the rear hatch lock actuator.
3. How can I diagnose the issue related to OBDII code B2573 GMC?
To diagnose the issue related to OBDII code B2573 GMC, you can start by checking the hatch release switch for proper functionality, inspecting the wiring and connectors for any damage, testing the rear hatch control module, and examining the rear hatch lock actuator for any issues.
4. What are some repair tips for fixing OBDII code B2573 GMC?
Some repair tips for fixing OBDII code B2573 GMC include checking and replacing the hatch release switch if necessary, repairing any damaged wiring or connectors in the hatch release circuit, testing and replacing the rear hatch control module if faulty, and inspecting and replacing the rear hatch lock actuator if needed.
5. Can I still drive my vehicle with OBDII code B2573 GMC present?
It is generally safe to drive your vehicle with OBDII code B2573 GMC present, as long as the rear hatch is functioning properly and there are no other issues affecting the vehicle's performance or safety. However, it is recommended to address the underlying problem as soon as possible to prevent further complications.
6. How do I reset OBDII code B2573 GMC after making the necessary repairs?
After making the necessary repairs to address OBDII code B2573 GMC, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. This will clear the code from the system and allow you to monitor if the issue has been successfully resolved.
7. Is OBDII code B2573 GMC a serious issue that requires immediate attention?
OBDII code B2573 GMC is not typically considered a serious issue that requires immediate attention, as it primarily affects the functionality of the rear hatch release switch. However, it is still important to address the problem to ensure the proper operation of the rear hatch and related components.
8. Can extreme weather conditions cause OBDII code B2573 GMC to trigger?
Extreme weather conditions such as excessive heat or moisture can potentially cause OBDII code B2573 GMC to trigger if they lead to corrosion, wiring damage, or electrical issues in the hatch release circuit. It is important to properly maintain and protect the rear hatch components to minimize the risk of triggering this code.
9. Are there any preventive measures I can take to avoid OBDII code B2573 GMC in the future?
To prevent OBDII code B2573 GMC from occurring in the future, you can regularly inspect and maintain the rear hatch release switch, wiring, connectors, control module, and lock actuator. Keeping these components clean, well-lubricated, and in good working condition can help avoid potential issues that may trigger this code.
10. Should I seek professional help to diagnose and repair OBDII code B2573 GMC?
If you are unsure about diagnosing or repairing OBDII code B2573 GMC on your own, or if you lack the necessary tools or expertise, it is recommended to seek professional help from a qualified mechanic or automotive technician. They can accurately diagnose the issue and perform the necessary repairs to resolve the code effectively.
Discuss the causes and fixes for B2573 GMC OBDII Code
Code B2573 GMC comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
