B2058 Acura Code - Right Power Sliding Door Control Unit Lost Communication With MICU
Quick Answer
The Power Sliding Door Control Unit receives inputs from the switches and sensors in the sliding door system and from B-CAN. Common causes include Faulty Right Power Sliding Door Control Unit, Right Power Sliding Door Control Unit harness is open or shorted, Right Power Sliding Door Control Unit 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
- B2058 Acura indicates Right Power Sliding Door Control Unit Lost Communication With MICU.
- Common causes
- Common causes include Faulty Right Power Sliding Door Control Unit, Right Power Sliding Door Control Unit harness is open or shorted, Right Power Sliding Door Control Unit 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 B2058 Acura Description
What are the Possible Causes of the DTC B2058 Acura?
- Faulty Right Power Sliding Door Control Unit
- Right Power Sliding Door Control Unit harness is open or shorted
- Right Power Sliding Door Control Unit circuit poor electrical connection
- Faulty Multiplex Integrated Control Unit (MICU)
How to Fix the DTC B2058 Acura?
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 B2058 Acura 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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Frequently Asked Questions about B2058 Acura Code
1. What are the common symptoms of OBDII code B2058 in an Acura related to the Right Power Sliding Door Control Unit?
The common symptoms include the power sliding door not responding to the controls, intermittent operation, and warning lights on the dashboard.
2. What could cause the Right Power Sliding Door Control Unit to lose communication with the MICU in an Acura?
Possible causes include a loose or corroded electrical connection, a faulty control unit, a malfunctioning MICU, or wiring issues.
3. How can I diagnose the problem causing OBDII code B2058 in my Acura's power sliding door system?
You can use a diagnostic scanner to retrieve the specific trouble code, inspect the wiring and connections for damage, and perform a communication test between the control unit and MICU.
4. Is it safe to continue using the power sliding door if OBDII code B2058 is present in my Acura?
It is recommended to have the issue diagnosed and repaired promptly to avoid potential safety hazards or further damage to the sliding door system.
5. Can I reset the OBDII code B2058 in my Acura without fixing the underlying issue?
Resetting the code without addressing the root cause will likely result in the code reappearing once the system detects the communication issue again.
6. Are there any common repair tips for addressing OBDII code B2058 in an Acura's power sliding door system?
Start by checking and cleaning all electrical connections, inspecting for any visible damage to wiring, and testing the components involved in the communication system.
7. How much does it typically cost to repair OBDII code B2058 related to the Right Power Sliding Door Control Unit in an Acura?
The cost of repair can vary depending on the specific issue, but it may involve replacing a control unit, repairing wiring, or addressing problems with the MICU, with costs ranging from a few hundred to over a thousand dollars.
8. Can a DIY enthusiast with basic automotive knowledge fix OBDII code B2058 in an Acura's power sliding door system?
While some basic troubleshooting steps can be performed by DIY enthusiasts, diagnosing and repairing complex electrical issues like this code may require specialized tools and expertise best handled by a professional mechanic.
9. Will OBDII code B2058 affect the overall performance of my Acura's power sliding door system?
Yes, the code indicates a communication problem between critical components, which can impact the reliability and functionality of the power sliding door system in your Acura.
10. How urgent is it to address OBDII code B2058 for the Right Power Sliding Door Control Unit in an Acura?
It is recommended to address the issue promptly to ensure the proper operation of the power sliding door system and prevent any safety concerns or further damage to the vehicle's components.
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